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 <div class="subTitle">org.eclipse.persistence.jpa.jpql.parser</div>
 <h2 title="Class AbstractEncapsulatedExpression" class="title">Class AbstractEncapsulatedExpression</h2>
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 <li><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">org.eclipse.persistence.jpa.jpql.parser.AbstractExpression</a></li>
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 <li>org.eclipse.persistence.jpa.jpql.parser.AbstractEncapsulatedExpression</li>
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 <dt>All Implemented Interfaces:</dt>
 <dd><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a></dd>
 </dl>
 <dl>
 <dt>Direct Known Subclasses:</dt>
 <dd><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractDoubleEncapsulatedExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractDoubleEncapsulatedExpression</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractSingleEncapsulatedExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractSingleEncapsulatedExpression</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractTripleEncapsulatedExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractTripleEncapsulatedExpression</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/TreatExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">TreatExpression</a></dd>
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 <pre>public abstract class <span class="typeNameLabel">AbstractEncapsulatedExpression</span>
 extends <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a></pre>
 <div class="block">This expression handles parsing the identifier followed by an expression encapsulated within
  parenthesis.

  <div><b>BNF:</b> <code>expression ::= &lt;identifier&gt;(expression)</code><p></div></div>
 <dl>
 <dt><span class="simpleTagLabel">Version:</span></dt>
 <dd>2.5</dd>
 <dt><span class="simpleTagLabel">Author:</span></dt>
 <dd>Pascal Filion</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>2.3</dd>
 </dl>
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 <h3>Fields inherited from class&nbsp;org.eclipse.persistence.jpa.jpql.parser.<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a></h3>
 <code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#COMMA">COMMA</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#DOT">DOT</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#DOUBLE_QUOTE">DOUBLE_QUOTE</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#LEFT_CURLY_BRACKET">LEFT_CURLY_BRACKET</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#LEFT_PARENTHESIS">LEFT_PARENTHESIS</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#NOT_DEFINED">NOT_DEFINED</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#RIGHT_CURLY_BRACKET">RIGHT_CURLY_BRACKET</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#RIGHT_PARENTHESIS">RIGHT_PARENTHESIS</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#SINGLE_QUOTE">SINGLE_QUOTE</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#SPACE">SPACE</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#UNDERSCORE">UNDERSCORE</a></code></li>
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 <h3>Fields inherited from interface&nbsp;org.eclipse.persistence.jpa.jpql.parser.<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a></h3>
 <code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#ABS">ABS</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#ALL">ALL</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#AND">AND</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#ANY">ANY</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#AS">AS</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#AS_OF">AS_OF</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#ASC">ASC</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#AVG">AVG</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#BETWEEN">BETWEEN</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#BIT_LENGTH">BIT_LENGTH</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#BOTH">BOTH</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CASE">CASE</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CAST">CAST</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CHAR_LENGTH">CHAR_LENGTH</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CHARACTER_LENGTH">CHARACTER_LENGTH</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CLASS">CLASS</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#COALESCE">COALESCE</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#COLUMN">COLUMN</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CONCAT">CONCAT</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CONNECT_BY">CONNECT_BY</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#COUNT">COUNT</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CURRENT_DATE">CURRENT_DATE</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CURRENT_TIME">CURRENT_TIME</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#CURRENT_TIMESTAMP">CURRENT_TIMESTAMP</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#DELETE">DELETE</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#DELETE_FROM">DELETE_FROM</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#DESC">DESC</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#DIFFERENT">DIFFERENT</a>, <a 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 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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 <th class="colFirst" scope="col">Modifier</th>
 <th class="colLast" scope="col">Constructor and Description</th>
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 <td class="colFirst"><code>protected </code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#AbstractEncapsulatedExpression-org.eclipse.persistence.jpa.jpql.parser.AbstractExpression-java.lang.String-">AbstractEncapsulatedExpression</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a>&nbsp;parent,
                               <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;identifier)</code>
 <div class="block">Creates a new <code>AbstractEncapsulatedExpression</code>.</div>
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 <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><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete 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>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#addOrderedChildrenTo-java.util.List-">addOrderedChildrenTo</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a>&gt;&nbsp;children)</code>
 <div class="block">Adds the children of this <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AbstractExpression</code></a> to the given list.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>protected abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#addOrderedEncapsulatedExpressionTo-java.util.List-">addOrderedEncapsulatedExpressionTo</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a>&gt;&nbsp;children)</code>
 <div class="block">Adds the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expressions</code></a> representing the encapsulated <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#areLogicalIdentifiersSupported--">areLogicalIdentifiersSupported</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#getActualIdentifier--">getActualIdentifier</a></span>()</code>
 <div class="block">Returns the actual identifier found in the string representation of the JPQL query, which has
  the actual case that was used.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#getIdentifier--">getIdentifier</a></span>()</code>
 <div class="block">Returns the JPQL identifier of this expression.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>abstract boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#hasEncapsulatedExpression--">hasEncapsulatedExpression</a></span>()</code>
 <div class="block">Determines whether something was parsed after the left parenthesis.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#hasLeftParenthesis--">hasLeftParenthesis</a></span>()</code>
 <div class="block">Determines whether the open parenthesis was parsed or not.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#hasRightParenthesis--">hasRightParenthesis</a></span>()</code>
 <div class="block">Determines whether the close parenthesis was parsed or not.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#hasSpaceAfterIdentifier--">hasSpaceAfterIdentifier</a></span>()</code>
 <div class="block">Determines whether a whitespace was parsed after the identifier rather than the left
  parenthesis.</div>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#isParsingComplete-org.eclipse.persistence.jpa.jpql.WordParser-java.lang.String-org.eclipse.persistence.jpa.jpql.parser.Expression-">isParsingComplete</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql">WordParser</a>&nbsp;wordParser,
                  <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;word,
                  <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a>&nbsp;expression)</code>
 <div class="block">Determines whether the parsing is complete based on what is left in the given text.</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#parse-org.eclipse.persistence.jpa.jpql.WordParser-boolean-">parse</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql">WordParser</a>&nbsp;wordParser,
      boolean&nbsp;tolerant)</code>
 <div class="block">Parses the query by starting at the current position, which is part of the given <a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql"><code>WordParser</code></a>.</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>protected abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#parseEncapsulatedExpression-org.eclipse.persistence.jpa.jpql.WordParser-int-boolean-">parseEncapsulatedExpression</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql">WordParser</a>&nbsp;wordParser,
                            int&nbsp;whitespaceCount,
                            boolean&nbsp;tolerant)</code>
 <div class="block">Parses the encapsulated expression by starting at the current position, which is part of the
  given <a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql"><code>WordParser</code></a>.</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>protected abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#removeEncapsulatedExpression--">removeEncapsulatedExpression</a></span>()</code>
 <div class="block">Removes the encapsulated <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> that was parsed, it should not be part of this one.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#shouldParseRightParenthesis-org.eclipse.persistence.jpa.jpql.WordParser-boolean-">shouldParseRightParenthesis</a></span>(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql">WordParser</a>&nbsp;wordParser,
                            boolean&nbsp;tolerant)</code>
 <div class="block">Determines whether the right parenthesis should be parsed or not by this expression.</div>
 </td>
 </tr>
 <tr id="i14" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#toParsedText-java.lang.StringBuilder-boolean-">toParsedText</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a>&nbsp;writer,
             boolean&nbsp;actual)</code>
 <div class="block">Generates a string representation of this <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>, including its children,
  if it has any.</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>protected abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractEncapsulatedExpression.html#toParsedTextEncapsulatedExpression-java.lang.StringBuilder-boolean-">toParsedTextEncapsulatedExpression</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a>&nbsp;writer,
                                   boolean&nbsp;actual)</code>
 <div class="block">Generates a string representation of the encapsulated <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>.</div>
 </td>
 </tr>
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 <h3>Methods inherited from class&nbsp;org.eclipse.persistence.jpa.jpql.parser.<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a></h3>
 <code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#acceptUnknownVisitor-org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor-">acceptUnknownVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#acceptUnknownVisitor-org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor-java.lang.Class-java.lang.Class-">acceptUnknownVisitor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#addChildrenTo-java.util.Collection-">addChildrenTo</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#buildExpressionFromFallingBack-org.eclipse.persistence.jpa.jpql.WordParser-java.lang.String-org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF-org.eclipse.persistence.jpa.jpql.parser.AbstractExpression-boolean-">buildExpressionFromFallingBack</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#buildNullExpression--">buildNullExpression</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#buildStringExpression-char-">buildStringExpression</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#buildStringExpression-java.lang.String-">buildStringExpression</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#buildUnknownExpression-java.lang.String-">buildUnknownExpression</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#calculatePosition-org.eclipse.persistence.jpa.jpql.parser.Expression-int-">calculatePosition</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#children--">children</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#findFallBackExpressionFactory-org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF-">findFallBackExpressionFactory</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#findQueryBNF-org.eclipse.persistence.jpa.jpql.parser.Expression-">findQueryBNF</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getExpressionFactory-java.lang.String-">getExpressionFactory</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getExpressionRegistry--">getExpressionRegistry</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getGrammar--">getGrammar</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getIdentifierVersion-java.lang.String-">getIdentifierVersion</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getJPAVersion--">getJPAVersion</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getLength--">getLength</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getOffset--">getOffset</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getParent--">getParent</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getQueryBNF-java.lang.String-">getQueryBNF</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getRoot--">getRoot</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#getText--">getText</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#handleAggregate-org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF-">handleAggregate</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#handleCollection-org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF-">handleCollection</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#isAncestor-org.eclipse.persistence.jpa.jpql.parser.Expression-">isAncestor</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#isIdentifier-java.lang.String-">isIdentifier</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#isNull--">isNull</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#isTolerant--">isTolerant</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#isUnknown--">isUnknown</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#isVirtual--">isVirtual</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#orderedChildren--">orderedChildren</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#parse-org.eclipse.persistence.jpa.jpql.WordParser-java.lang.String-boolean-">parse</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#parseUsingExpressionFactory-org.eclipse.persistence.jpa.jpql.WordParser-java.lang.String-boolean-">parseUsingExpressionFactory</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#populatePosition-org.eclipse.persistence.jpa.jpql.parser.QueryPosition-int-">populatePosition</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#rebuildActualText--">rebuildActualText</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#rebuildParsedText--">rebuildParsedText</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#setParent-org.eclipse.persistence.jpa.jpql.parser.AbstractExpression-">setParent</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#setText-java.lang.String-">setText</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#shouldParseWithFactoryFirst--">shouldParseWithFactoryFirst</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#shouldSkipLiteral-org.eclipse.persistence.jpa.jpql.parser.AbstractExpression-">shouldSkipLiteral</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#toActualText--">toActualText</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#toParsedText--">toParsedText</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#toString--">toString</a></code></li>
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 <h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
 <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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 <h3>Methods inherited from interface&nbsp;org.eclipse.persistence.jpa.jpql.parser.<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a></h3>
 <code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#accept-org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor-">accept</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#acceptChildren-org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor-">acceptChildren</a>, <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html#getQueryBNF--">getQueryBNF</a></code></li>
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 <h3>Constructor Detail</h3>
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 <h4>AbstractEncapsulatedExpression</h4>
 <pre>protected&nbsp;AbstractEncapsulatedExpression(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a>&nbsp;parent,
                                          <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;identifier)</pre>
 <div class="block">Creates a new <code>AbstractEncapsulatedExpression</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>parent</code> - The parent of this expression</dd>
 <dd><code>identifier</code> - The JPQL identifier that starts this expression</dd>
 </dl>
 </li>
 </ul>
 </li>
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 <h4>addOrderedChildrenTo</h4>
 <pre>protected final&nbsp;void&nbsp;addOrderedChildrenTo(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a>&gt;&nbsp;children)</pre>
 <div class="block">Adds the children of this <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AbstractExpression</code></a> to the given list.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#addOrderedChildrenTo-java.util.List-">addOrderedChildrenTo</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>children</code> - The list used to store the string representation of this <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>AbstractExpression</code></a></dd>
 </dl>
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 <pre>protected abstract&nbsp;void&nbsp;addOrderedEncapsulatedExpressionTo(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a>&gt;&nbsp;children)</pre>
 <div class="block">Adds the <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expressions</code></a> representing the encapsulated <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>children</code> - The list used to store the string representation of the encapsulated <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a></dd>
 </dl>
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 <pre>protected&nbsp;boolean&nbsp;areLogicalIdentifiersSupported()</pre>
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 <h4>getActualIdentifier</h4>
 <pre>public final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getActualIdentifier()</pre>
 <div class="block">Returns the actual identifier found in the string representation of the JPQL query, which has
  the actual case that was used.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The JPQL identifier that was actually parsed</dd>
 </dl>
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 <pre>public final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getIdentifier()</pre>
 <div class="block">Returns the JPQL identifier of this expression.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The JPQL identifier</dd>
 </dl>
 </li>
 </ul>
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 <h4>hasEncapsulatedExpression</h4>
 <pre>public abstract&nbsp;boolean&nbsp;hasEncapsulatedExpression()</pre>
 <div class="block">Determines whether something was parsed after the left parenthesis.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if something was parsed; <code>false</code> otherwise</dd>
 </dl>
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 <pre>public final&nbsp;boolean&nbsp;hasLeftParenthesis()</pre>
 <div class="block">Determines whether the open parenthesis was parsed or not.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the open parenthesis was present in the string version of the
  query; <code>false</code> otherwise</dd>
 </dl>
 </li>
 </ul>
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 <h4>hasRightParenthesis</h4>
 <pre>public final&nbsp;boolean&nbsp;hasRightParenthesis()</pre>
 <div class="block">Determines whether the close parenthesis was parsed or not.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the close parenthesis was present in the string version of the
  query; <code>false</code> otherwise</dd>
 </dl>
 </li>
 </ul>
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 <pre>public&nbsp;boolean&nbsp;hasSpaceAfterIdentifier()</pre>
 <div class="block">Determines whether a whitespace was parsed after the identifier rather than the left
  parenthesis. This can happen in incomplete query of this form: <b>ABS 4 + 5)</b>.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if a whitespace was parsed after the identifier; <code>false</code>
  otherwise</dd>
 </dl>
 </li>
 </ul>
 <a name="isParsingComplete-org.eclipse.persistence.jpa.jpql.WordParser-java.lang.String-org.eclipse.persistence.jpa.jpql.parser.Expression-">
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 <h4>isParsingComplete</h4>
 <pre>protected&nbsp;boolean&nbsp;isParsingComplete(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql">WordParser</a>&nbsp;wordParser,
                                     <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;word,
                                     <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser">Expression</a>&nbsp;expression)</pre>
 <div class="block">Determines whether the parsing is complete based on what is left in the given text. The text
  is never empty.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#isParsingComplete-org.eclipse.persistence.jpa.jpql.WordParser-java.lang.String-org.eclipse.persistence.jpa.jpql.parser.Expression-">isParsingComplete</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>wordParser</code> - The text to parse based on the current position of the cursor</dd>
 <dd><code>word</code> - The word that was retrieved from the given text, which is the first word in the text</dd>
 <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> that has already been parsed</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the text no longer can't be parsed by the current expression;
  <code>false</code> if more can be parsed</dd>
 </dl>
 </li>
 </ul>
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 <h4>parse</h4>
 <pre>protected&nbsp;void&nbsp;parse(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql">WordParser</a>&nbsp;wordParser,
                      boolean&nbsp;tolerant)</pre>
 <div class="block">Parses the query by starting at the current position, which is part of the given <a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql"><code>WordParser</code></a>.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#parse-org.eclipse.persistence.jpa.jpql.WordParser-boolean-">parse</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>wordParser</code> - The text to parse based on the current position of the cursor</dd>
 <dd><code>tolerant</code> - Determines whether the parsing system should be tolerant, meaning if it should
  try to parse invalid or incomplete queries</dd>
 </dl>
 </li>
 </ul>
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 <pre>protected abstract&nbsp;void&nbsp;parseEncapsulatedExpression(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql">WordParser</a>&nbsp;wordParser,
                                                     int&nbsp;whitespaceCount,
                                                     boolean&nbsp;tolerant)</pre>
 <div class="block">Parses the encapsulated expression by starting at the current position, which is part of the
  given <a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql"><code>WordParser</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>wordParser</code> - The text to parse based on the current position of the cursor</dd>
 <dd><code>whitespaceCount</code> - The number of whitespace characters that were parsed after '('</dd>
 <dd><code>tolerant</code> - Determines whether the parsing system should be tolerant, meaning if it should
  try to parse invalid or incomplete queries</dd>
 </dl>
 </li>
 </ul>
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 <h4>removeEncapsulatedExpression</h4>
 <pre>protected abstract&nbsp;void&nbsp;removeEncapsulatedExpression()</pre>
 <div class="block">Removes the encapsulated <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a> that was parsed, it should not be part of this one.
  This happens when the parsed information does not have both '(' and ')'.</div>
 </li>
 </ul>
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 <pre>protected&nbsp;boolean&nbsp;shouldParseRightParenthesis(<a href="../../../../../../org/eclipse/persistence/jpa/jpql/WordParser.html" title="class in org.eclipse.persistence.jpa.jpql">WordParser</a>&nbsp;wordParser,
                                               boolean&nbsp;tolerant)</pre>
 <div class="block">Determines whether the right parenthesis should be parsed or not by this expression. There is
  a possible case where this expression should have optional left and right parenthesis. If
  there is no left parenthesis, then it would most likely mean the right parenthesis does not
  belong to this expression.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>wordParser</code> - The text to parse based on the current position of the cursor</dd>
 <dd><code>tolerant</code> - Determines whether the parsing system should be tolerant, meaning if it should
  try to parse invalid or incomplete queries</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the right parenthesis should be owned by this expression if it
  is the next character to scan; <code>false</code> otherwise</dd>
 </dl>
 </li>
 </ul>
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 <h4>toParsedText</h4>
 <pre>protected final&nbsp;void&nbsp;toParsedText(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a>&nbsp;writer,
                                   boolean&nbsp;actual)</pre>
 <div class="block">Generates a string representation of this <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>, including its children,
  if it has any.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html#toParsedText-java.lang.StringBuilder-boolean-">toParsedText</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/AbstractExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">AbstractExpression</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>writer</code> - The buffer used to append this <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>'s string representation</dd>
 <dd><code>actual</code> - Determines whether the string representation should represent what was parsed,
  i.e. include any "virtual" whitespace (such as ending whitespace) and the actual case of the
  JPQL identifiers</dd>
 </dl>
 </li>
 </ul>
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 <h4>toParsedTextEncapsulatedExpression</h4>
 <pre>protected abstract&nbsp;void&nbsp;toParsedTextEncapsulatedExpression(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a>&nbsp;writer,
                                                            boolean&nbsp;actual)</pre>
 <div class="block">Generates a string representation of the encapsulated <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>writer</code> - The buffer used to append the encapsulated <a href="../../../../../../org/eclipse/persistence/jpa/jpql/parser/Expression.html" title="interface in org.eclipse.persistence.jpa.jpql.parser"><code>Expression</code></a>'s string
  representation</dd>
 <dd><code>actual</code> - Determines whether to include any characters that are considered
  virtual, i.e. that was parsed when the query is incomplete and is needed for functionality
  like content assist</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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