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 <div class="subTitle">org.eclipse.persistence.jpa.jpql.parser</div>
 <h2 title="Interface ExpressionVisitor" class="title">Interface ExpressionVisitor</h2>
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 <dt>All Known Subinterfaces:</dt>
 <dd><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EclipseLinkExpressionVisitor.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">EclipseLinkExpressionVisitor</a></dd>
 </dl>
 <dl>
 <dt>All Known Implementing Classes:</dt>
 <dd><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEclipseLinkExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractEclipseLinkExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractEclipseLinkParameterTypeVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractEclipseLinkParameterTypeVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractEclipseLinkSemanticValidator.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractEclipseLinkSemanticValidator</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractEclipseLinkSemanticValidator.EclipseLinkOwningClauseVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractEclipseLinkSemanticValidator.EclipseLinkOwningClauseVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractEclipseLinkSemanticValidator.SubquerySelectItemCalculator.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractEclipseLinkSemanticValidator.SubquerySelectItemCalculator</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractEclipseLinkSemanticValidator.TableExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractEclipseLinkSemanticValidator.TableExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractEclipseLinkSemanticValidator.TopLevelFirstDeclarationVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractEclipseLinkSemanticValidator.TopLevelFirstDeclarationVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEclipseLinkTraverseChildrenVisitor.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractEclipseLinkTraverseChildrenVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEclipseLinkTraverseParentVisitor.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractEclipseLinkTraverseParentVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractGrammarValidator.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractGrammarValidator</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractGrammarValidator.AbstractCollectionValidator.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractGrammarValidator.AbstractCollectionValidator</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractGrammarValidator.CollectionExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractGrammarValidator.CollectionExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractGrammarValidator.CollectionSeparatedByCommaValidator.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractGrammarValidator.CollectionSeparatedByCommaValidator</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractGrammarValidator.CollectionSeparatedBySpaceValidator.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractGrammarValidator.CollectionSeparatedBySpaceValidator</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractGrammarValidator.ComparisonExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractGrammarValidator.ComparisonExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractGrammarValidator.DateTimeVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractGrammarValidator.DateTimeVisitor</a>, <a 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title="class in org.eclipse.persistence.jpa.jpql">AbstractSemanticValidator.ComparisonExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractSemanticValidator.FirstDeclarationVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractSemanticValidator.FirstDeclarationVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractSemanticValidator.InItemsVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractSemanticValidator.InItemsVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractSemanticValidator.StateFieldPathExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">AbstractSemanticValidator.StateFieldPathExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/AbstractSemanticValidator.SubqueryFirstDeclarationVisitor.html" title="class in 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org.eclipse.persistence.jpa.jpql">BaseDeclarationIdentificationVariableFinder</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EclipseLinkAnonymousExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql.parser">EclipseLinkAnonymousExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/EclipseLinkGrammarValidator.html" title="class in org.eclipse.persistence.jpa.jpql">EclipseLinkGrammarValidator</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/EclipseLinkGrammarValidator.InExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">EclipseLinkGrammarValidator.InExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/EclipseLinkGrammarValidator.InExpressionWithNestedArrayVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">EclipseLinkGrammarValidator.InExpressionWithNestedArrayVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/EclipseLinkLiteralVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">EclipseLinkLiteralVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitorWrapper.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ExpressionVisitorWrapper</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FullyQualifyPathExpressionVisitor.html" title="class in org.eclipse.persistence.jpa.jpql.parser">FullyQualifyPathExpressionVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/LiteralVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">LiteralVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/ParameterTypeVisitor.html" title="class in org.eclipse.persistence.jpa.jpql">ParameterTypeVisitor</a></dd>
 </dl>
 <hr>
 <br>
 <pre>public interface <span class="typeNameLabel">ExpressionVisitor</span></pre>
 <div class="block">This interface is used to traverse the JPQL parsed tree. It follows the Visitor pattern. It visits
  the concrete instances of <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>.
  <p>
  Provisional API: This interface is part of an interim API that is still under development and
  expected to change significantly before reaching stability. It is available at this early stage
  to solicit feedback from pioneering adopters on the understanding that any code that uses this
  API will almost certainly be broken (repeatedly) as the API evolves.</div>
 <dl>
 <dt><span class="simpleTagLabel">Version:</span></dt>
 <dd>2.4</dd>
 <dt><span class="simpleTagLabel">Author:</span></dt>
 <dd>Pascal Filion</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>2.3</dd>
 </dl>
 </li>
 </ul>
 </div>
 <div class="summary">
 <ul class="blockList">
 <li class="blockList">
 <!-- ========== METHOD SUMMARY =========== -->
 <ul class="blockList">
 <li class="blockList"><a name="method.summary">
 <!--   -->
 </a>
 <h3>Method Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.AbsExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbsExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbsExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbsExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AbsExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.AbstractSchemaName-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractSchemaName.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractSchemaName</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractSchemaName.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AbstractSchemaName</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.AdditionExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AdditionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AdditionExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AdditionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AdditionExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.AllOrAnyExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AllOrAnyExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AllOrAnyExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AllOrAnyExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AllOrAnyExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.AndExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AndExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AndExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AndExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AndExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ArithmeticFactor-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ArithmeticFactor.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ArithmeticFactor</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ArithmeticFactor.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ArithmeticFactor</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.AvgFunction-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AvgFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AvgFunction</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AvgFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AvgFunction</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.BadExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/BadExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">BadExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/BadExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>BadExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.BetweenExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/BetweenExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">BetweenExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/BetweenExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>BetweenExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.CaseExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CaseExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CaseExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CaseExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CaseExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.CoalesceExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CoalesceExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CoalesceExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.CollectionExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CollectionExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CollectionExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.CollectionMemberDeclaration-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionMemberDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CollectionMemberDeclaration</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionMemberDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CollectionMemberDeclaration</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.CollectionMemberExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionMemberExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CollectionMemberExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionMemberExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CollectionMemberExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i14" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.CollectionValuedPathExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionValuedPathExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CollectionValuedPathExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionValuedPathExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CollectionValuedPathExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ComparisonExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ComparisonExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ComparisonExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ConcatExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ConcatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ConcatExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ConcatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ConcatExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i17" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ConstructorExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ConstructorExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ConstructorExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ConstructorExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ConstructorExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.CountFunction-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CountFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CountFunction</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CountFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CountFunction</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i19" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.DateTime-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DateTime.html" title="class in org.eclipse.persistence.jpa.jpql.parser">DateTime</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DateTime.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>DateTime</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.DeleteClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DeleteClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">DeleteClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DeleteClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>DeleteClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.DeleteStatement-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DeleteStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser">DeleteStatement</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DeleteStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>DeleteStatement</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i22" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.DivisionExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DivisionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">DivisionExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DivisionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>DivisionExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i23" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.EmptyCollectionComparisonExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EmptyCollectionComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">EmptyCollectionComparisonExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EmptyCollectionComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>EmptyCollectionComparisonExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i24" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.EntityTypeLiteral-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EntityTypeLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser">EntityTypeLiteral</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EntityTypeLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>EntityTypeLiteral</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i25" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.EntryExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EntryExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">EntryExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EntryExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>EntryExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i26" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ExistsExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExistsExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ExistsExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExistsExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ExistsExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i27" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.FromClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FromClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">FromClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FromClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>FromClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i28" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.FunctionExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FunctionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">FunctionExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FunctionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>FunctionExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i29" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.GroupByClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/GroupByClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">GroupByClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/GroupByClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>GroupByClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i30" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.HavingClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/HavingClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">HavingClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/HavingClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>HavingClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i31" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.IdentificationVariable-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IdentificationVariable.html" title="class in org.eclipse.persistence.jpa.jpql.parser">IdentificationVariable</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IdentificationVariable.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>IdentificationVariable</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i32" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.IdentificationVariableDeclaration-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IdentificationVariableDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser">IdentificationVariableDeclaration</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IdentificationVariableDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>IdentificationVariableDeclaration</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i33" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.IndexExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IndexExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">IndexExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IndexExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>IndexExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i34" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.InExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/InExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">InExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/InExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>InExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i35" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.InputParameter-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/InputParameter.html" title="class in org.eclipse.persistence.jpa.jpql.parser">InputParameter</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/InputParameter.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>InputParameter</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i36" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.Join-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Join.html" title="class in org.eclipse.persistence.jpa.jpql.parser">Join</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Join.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>Join</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i37" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.JPQLExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/JPQLExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">JPQLExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/JPQLExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>JPQLExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i38" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.KeyExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/KeyExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">KeyExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/KeyExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>KeyExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i39" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.KeywordExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/KeywordExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">KeywordExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/KeywordExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>KeywordExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i40" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.LengthExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LengthExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">LengthExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LengthExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>LengthExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i41" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.LikeExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LikeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">LikeExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LikeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>LikeExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i42" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.LocateExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LocateExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">LocateExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LocateExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>LocateExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i43" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.LowerExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LowerExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">LowerExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LowerExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>LowerExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i44" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.MaxFunction-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MaxFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">MaxFunction</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MaxFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>MaxFunction</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i45" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.MinFunction-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MinFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">MinFunction</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MinFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>MinFunction</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i46" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ModExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ModExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ModExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ModExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ModExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i47" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.MultiplicationExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MultiplicationExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">MultiplicationExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MultiplicationExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>MultiplicationExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i48" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.NotExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NotExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NotExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NotExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NotExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i49" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.NullComparisonExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NullComparisonExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NullComparisonExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i50" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.NullExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NullExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NullExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i51" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.NullIfExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullIfExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NullIfExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullIfExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NullIfExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i52" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.NumericLiteral-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NumericLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NumericLiteral</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NumericLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NumericLiteral</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i53" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ObjectExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ObjectExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ObjectExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ObjectExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ObjectExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i54" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.OnClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OnClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">OnClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OnClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>OnClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i55" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.OrderByClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrderByClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">OrderByClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrderByClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>OrderByClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i56" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.OrderByItem-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrderByItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser">OrderByItem</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrderByItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>OrderByItem</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i57" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.OrExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">OrExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>OrExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i58" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.RangeVariableDeclaration-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/RangeVariableDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser">RangeVariableDeclaration</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/RangeVariableDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>RangeVariableDeclaration</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i59" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ResultVariable-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ResultVariable.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ResultVariable</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ResultVariable.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ResultVariable</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i60" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SelectClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SelectClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SelectClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SelectClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SelectClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i61" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SelectStatement-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SelectStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SelectStatement</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SelectStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SelectStatement</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i62" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SimpleFromClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleFromClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SimpleFromClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleFromClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SimpleFromClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i63" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SimpleSelectClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleSelectClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SimpleSelectClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleSelectClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SimpleSelectClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i64" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SimpleSelectStatement-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleSelectStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SimpleSelectStatement</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleSelectStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SimpleSelectStatement</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i65" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SizeExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SizeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SizeExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SizeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SizeExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i66" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SqrtExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SqrtExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SqrtExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SqrtExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SqrtExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i67" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.StateFieldPathExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/StateFieldPathExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">StateFieldPathExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/StateFieldPathExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>StateFieldPathExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i68" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.StringLiteral-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/StringLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser">StringLiteral</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/StringLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>StringLiteral</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i69" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SubExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SubExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SubExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i70" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SubstringExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubstringExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SubstringExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubstringExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SubstringExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i71" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SubtractionExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubtractionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SubtractionExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubtractionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SubtractionExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i72" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.SumFunction-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SumFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SumFunction</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SumFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SumFunction</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i73" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.TreatExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TreatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">TreatExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TreatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>TreatExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i74" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.TrimExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TrimExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">TrimExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TrimExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>TrimExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i75" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.TypeExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TypeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">TypeExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TypeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>TypeExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i76" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.UnknownExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UnknownExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UnknownExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UnknownExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UnknownExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i77" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.UpdateClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UpdateClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i78" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.UpdateItem-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UpdateItem</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateItem</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i79" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.UpdateStatement-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UpdateStatement</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateStatement</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i80" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.UpperExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpperExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UpperExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpperExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpperExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i81" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.ValueExpression-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ValueExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ValueExpression</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ValueExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ValueExpression</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i82" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.WhenClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhenClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">WhenClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhenClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>WhenClause</code></a> expression.</div>
 </td>
 </tr>
 <tr id="i83" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExpressionVisitor.html#visit-org.eclipse.persistence.jpa.jpql.parser.WhereClause-">visit</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhereClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">WhereClause</a>&nbsp;expression)</code>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhereClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>WhereClause</code></a> expression.</div>
 </td>
 </tr>
 </table>
 </li>
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 </div>
 <div class="details">
 <ul class="blockList">
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 <!-- ============ METHOD DETAIL ========== -->
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 <h3>Method Detail</h3>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.AbsExpression-">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbsExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbsExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbsExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AbsExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.AbstractSchemaName-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractSchemaName.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractSchemaName</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractSchemaName.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AbstractSchemaName</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.AdditionExpression-">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AdditionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AdditionExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AdditionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AdditionExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.AllOrAnyExpression-">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AllOrAnyExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AllOrAnyExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AllOrAnyExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AllOrAnyExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.AndExpression-">
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AndExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AndExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AndExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AndExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.ArithmeticFactor-">
 <!--   -->
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ArithmeticFactor.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ArithmeticFactor</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ArithmeticFactor.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ArithmeticFactor</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.AvgFunction-">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AvgFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AvgFunction</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AvgFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AvgFunction</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.BadExpression-">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/BadExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">BadExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/BadExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>BadExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.BetweenExpression-">
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/BetweenExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">BetweenExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/BetweenExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>BetweenExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.CaseExpression-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CaseExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CaseExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CaseExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CaseExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.CoalesceExpression-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CoalesceExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CoalesceExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.CollectionExpression-">
 <!--   -->
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CollectionExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CollectionExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.CollectionMemberDeclaration-">
 <!--   -->
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionMemberDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CollectionMemberDeclaration</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionMemberDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CollectionMemberDeclaration</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.CollectionMemberExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionMemberExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CollectionMemberExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionMemberExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CollectionMemberExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.CollectionValuedPathExpression-">
 <!--   -->
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionValuedPathExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CollectionValuedPathExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CollectionValuedPathExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CollectionValuedPathExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.ComparisonExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ComparisonExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ComparisonExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.ConcatExpression-">
 <!--   -->
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ConcatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ConcatExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ConcatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ConcatExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.ConstructorExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ConstructorExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ConstructorExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ConstructorExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ConstructorExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.CountFunction-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CountFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CountFunction</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/CountFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CountFunction</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.DateTime-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DateTime.html" title="class in org.eclipse.persistence.jpa.jpql.parser">DateTime</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DateTime.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>DateTime</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.DeleteClause-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DeleteClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">DeleteClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DeleteClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>DeleteClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.DeleteStatement-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DeleteStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser">DeleteStatement</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DeleteStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>DeleteStatement</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.DivisionExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DivisionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">DivisionExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/DivisionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>DivisionExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.EmptyCollectionComparisonExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EmptyCollectionComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">EmptyCollectionComparisonExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EmptyCollectionComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>EmptyCollectionComparisonExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.EntityTypeLiteral-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EntityTypeLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser">EntityTypeLiteral</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EntityTypeLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>EntityTypeLiteral</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EntryExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">EntryExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/EntryExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>EntryExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.ExistsExpression-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExistsExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ExistsExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ExistsExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ExistsExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.FromClause-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FromClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">FromClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FromClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>FromClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.FunctionExpression-">
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FunctionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">FunctionExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/FunctionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>FunctionExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.GroupByClause-">
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/GroupByClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">GroupByClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/GroupByClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>GroupByClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.HavingClause-">
 <!--   -->
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/HavingClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">HavingClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/HavingClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>HavingClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.IdentificationVariable-">
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IdentificationVariable.html" title="class in org.eclipse.persistence.jpa.jpql.parser">IdentificationVariable</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IdentificationVariable.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>IdentificationVariable</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.IdentificationVariableDeclaration-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IdentificationVariableDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser">IdentificationVariableDeclaration</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IdentificationVariableDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>IdentificationVariableDeclaration</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.IndexExpression-">
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IndexExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">IndexExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/IndexExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>IndexExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.InExpression-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/InExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">InExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/InExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>InExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.InputParameter-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/InputParameter.html" title="class in org.eclipse.persistence.jpa.jpql.parser">InputParameter</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/InputParameter.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>InputParameter</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.Join-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Join.html" title="class in org.eclipse.persistence.jpa.jpql.parser">Join</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Join.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>Join</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.JPQLExpression-">
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/JPQLExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">JPQLExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/JPQLExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>JPQLExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.KeyExpression-">
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/KeyExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">KeyExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/KeyExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>KeyExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.KeywordExpression-">
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/KeywordExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">KeywordExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/KeywordExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>KeywordExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.LengthExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LengthExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">LengthExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LengthExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>LengthExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.LikeExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LikeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">LikeExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LikeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>LikeExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.LocateExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LocateExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">LocateExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LocateExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>LocateExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.LowerExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LowerExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">LowerExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/LowerExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>LowerExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.MaxFunction-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MaxFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">MaxFunction</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MaxFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>MaxFunction</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.MinFunction-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MinFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">MinFunction</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MinFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>MinFunction</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.ModExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ModExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ModExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ModExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ModExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.MultiplicationExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MultiplicationExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">MultiplicationExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/MultiplicationExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>MultiplicationExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.NotExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NotExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NotExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NotExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NotExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.NullComparisonExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NullComparisonExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullComparisonExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NullComparisonExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.NullExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NullExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NullExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.NullIfExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullIfExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NullIfExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NullIfExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NullIfExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NumericLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser">NumericLiteral</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/NumericLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>NumericLiteral</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.ObjectExpression-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ObjectExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ObjectExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ObjectExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ObjectExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.OnClause-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OnClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">OnClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OnClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>OnClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.OrderByClause-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrderByClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">OrderByClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrderByClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>OrderByClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.OrderByItem-">
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrderByItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser">OrderByItem</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrderByItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>OrderByItem</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.OrExpression-">
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">OrExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/OrExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>OrExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.RangeVariableDeclaration-">
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/RangeVariableDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser">RangeVariableDeclaration</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/RangeVariableDeclaration.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>RangeVariableDeclaration</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.ResultVariable-">
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ResultVariable.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ResultVariable</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ResultVariable.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ResultVariable</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SelectClause-">
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 <ul class="blockList">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SelectClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SelectClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SelectClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SelectClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
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 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SelectStatement-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SelectStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SelectStatement</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SelectStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SelectStatement</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SimpleFromClause-">
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleFromClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SimpleFromClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleFromClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SimpleFromClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SimpleSelectClause-">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleSelectClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SimpleSelectClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleSelectClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SimpleSelectClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SimpleSelectStatement-">
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleSelectStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SimpleSelectStatement</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SimpleSelectStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SimpleSelectStatement</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SizeExpression-">
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SizeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SizeExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SizeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SizeExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SqrtExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SqrtExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SqrtExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SqrtExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SqrtExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.StateFieldPathExpression-">
 <!--   -->
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 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/StateFieldPathExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">StateFieldPathExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/StateFieldPathExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>StateFieldPathExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.StringLiteral-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/StringLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser">StringLiteral</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/StringLiteral.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>StringLiteral</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SubExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SubExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SubExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SubstringExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubstringExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SubstringExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubstringExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SubstringExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SubtractionExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubtractionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SubtractionExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SubtractionExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SubtractionExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.SumFunction-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SumFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser">SumFunction</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/SumFunction.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>SumFunction</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.TreatExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TreatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">TreatExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TreatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>TreatExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.TrimExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TrimExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">TrimExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TrimExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>TrimExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.TypeExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TypeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">TypeExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TypeExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>TypeExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.UnknownExpression-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UnknownExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UnknownExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UnknownExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UnknownExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UnknownExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UnknownExpression</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.UpdateClause-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UpdateClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateClause</code></a> to visit</dd>
 </dl>
 </li>
 </ul>
 <a name="visit-org.eclipse.persistence.jpa.jpql.parser.UpdateItem-">
 <!--   -->
 </a>
 <ul class="blockList">
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UpdateItem</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateItem</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateItem.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateItem</code></a> to visit</dd>
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 <h4>visit</h4>
 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UpdateStatement</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateStatement</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpdateStatement.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpdateStatement</code></a> to visit</dd>
 </dl>
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpperExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">UpperExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpperExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpperExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/UpperExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>UpperExpression</code></a> to visit</dd>
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ValueExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">ValueExpression</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ValueExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ValueExpression</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/ValueExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>ValueExpression</code></a> to visit</dd>
 </dl>
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhenClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">WhenClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhenClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>WhenClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhenClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>WhenClause</code></a> to visit</dd>
 </dl>
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 <pre>void&nbsp;visit(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhereClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser">WhereClause</a>&nbsp;expression)</pre>
 <div class="block">Visits the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhereClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>WhereClause</code></a> expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/WhereClause.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>WhereClause</code></a> to visit</dd>
 </dl>
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