api/3.0/org/eclipse/persistence/jpa/jpql/tools/model/query/CoalesceExpressionStateObject.html - gerrit/www.eclipse.org/eclipselink - Git at Google

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 <div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.eclipse.persistence.jpa.jpql.tools.model.query</a></div>
 <h2 title="Class CoalesceExpressionStateObject" class="title">Class CoalesceExpressionStateObject</h2>
 </div>
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 <ul class="inheritance">
 <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">java.lang.Object</a></li>
 <li>
 <ul class="inheritance">
 <li><a href="AbstractStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">org.eclipse.persistence.jpa.jpql.tools.model.query.AbstractStateObject</a></li>
 <li>
 <ul class="inheritance">
 <li><a href="AbstractEncapsulatedExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">org.eclipse.persistence.jpa.jpql.tools.model.query.AbstractEncapsulatedExpressionStateObject</a></li>
 <li>
 <ul class="inheritance">
 <li>org.eclipse.persistence.jpa.jpql.tools.model.query.CoalesceExpressionStateObject</li>
 </ul>
 </li>
 </ul>
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 <dt>All Implemented Interfaces:</dt>
 <dd><code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code>, <code><a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a></code></dd>
 </dl>
 <hr>
 <pre>public class <span class="typeNameLabel">CoalesceExpressionStateObject</span>
 extends <a href="AbstractEncapsulatedExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">AbstractEncapsulatedExpressionStateObject</a>
 implements <a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</pre>
 <div class="block">A <code><b>COALESCE</b></code> expression returns <code>null</code> if all its arguments evaluate
  to <code>null</code>, and the value of the first non-<code>null</code> argument otherwise.
  <p>
  The return type is the type returned by the arguments if they are all of the same type, otherwise
  it is undetermined.

  <div><b>BNF:</b> <code>coalesce_expression::= COALESCE(scalar_expression {, scalar_expression}+)</code></div></div>
 <dl>
 <dt><span class="simpleTagLabel">Version:</span></dt>
 <dd>2.4</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../../../parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>CoalesceExpression</code></a></dd>
 <dt><span class="simpleTagLabel">Author:</span></dt>
 <dd>Pascal Filion</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>2.4</dd>
 </dl>
 </li>
 </ul>
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 <h3>Field Summary</h3>
 <table class="memberSummary">
 <caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Field</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STATE_OBJECTS_LIST">STATE_OBJECTS_LIST</a></span></code></th>
 <td class="colLast">
 <div class="block">Notifies the content of the state object list has changed.</div>
 </td>
 </tr>
 </table>
 </li>
 </ul>
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 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
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 <h3>Constructor Summary</h3>
 <table class="memberSummary">
 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Constructor</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr class="altColor">
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">CoalesceExpressionStateObject</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;parent)</code></th>
 <td class="colLast">
 <div class="block">Creates a new <code>CoalesceExpressionStateObject</code>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject,java.lang.String...)">CoalesceExpressionStateObject</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</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" class="externalLink">String</a>...&nbsp;items)</code></th>
 <td class="colLast">
 <div class="block">Creates a new <code>CoalesceExpressionStateObject</code>.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject,java.util.List)">CoalesceExpressionStateObject</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;parent,
                              <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;items)</code></th>
 <td class="colLast">
 <div class="block">Creates a new <code>CoalesceExpressionStateObject</code>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject,org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject...)">CoalesceExpressionStateObject</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;parent,
                              <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>...&nbsp;items)</code></th>
 <td class="colLast">
 <div class="block">Creates a new <code>CoalesceExpressionStateObject</code>.</div>
 </td>
 </tr>
 </table>
 </li>
 </ul>
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 <h3>Method Summary</h3>
 <table class="memberSummary">
 <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="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="colSecond" scope="col">Method</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#accept(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObjectVisitor)">accept</a></span>&#8203;(<a href="StateObjectVisitor.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObjectVisitor</a>&nbsp;visitor)</code></th>
 <td class="colLast">
 <div class="block">Visits this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> by the given <a href="StateObjectVisitor.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>visitor</code></a>.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addChildren(java.util.List)">addChildren</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;children)</code></th>
 <td class="colLast">
 <div class="block">Adds the children of this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to the given list.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>&lt;S extends <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;<br>S</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addItem(S)">addItem</a></span>&#8203;(S&nbsp;item)</code></th>
 <td class="colLast">
 <div class="block">Adds the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> as a child of this one.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addItems(java.util.List)">addItems</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;? extends <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;items)</code></th>
 <td class="colLast">
 <div class="block">Adds the given list of <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a> as children of this one.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addListChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IListChangeListener)">addListChangeListener</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;listName,
                      <a href="../IListChangeListener.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model">IListChangeListener</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;listener)</code></th>
 <td class="colLast">
 <div class="block">Registers the given <a href="../IListChangeListener.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model"><code>IListChangeListener</code></a> for the specified list.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>protected boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#areChildrenEquivalent(org.eclipse.persistence.jpa.jpql.tools.model.query.CoalesceExpressionStateObject)">areChildrenEquivalent</a></span>&#8203;(<a href="CoalesceExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">CoalesceExpressionStateObject</a>&nbsp;stateObject)</code></th>
 <td class="colLast">
 <div class="block">Determines whether the children of this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> are equivalent to the children
  of the given one, i.e.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#canMoveDown(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">canMoveDown</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</code></th>
 <td class="colLast">
 <div class="block">Determines whether the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> can be moved down by one position in the
  list owned by its parent.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#canMoveUp(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">canMoveUp</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</code></th>
 <td class="colLast">
 <div class="block">Determines whether the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> can be moved up by one position in the list
  owned by its parent.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code><a href="../../../parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CoalesceExpression</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getExpression()">getExpression</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns the actual parsed object if this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> representation of the JPQL query
  was created by parsing an existing JPQL query.</div>
 </td>
 </tr>
 <tr id="i9" 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" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getIdentifier()">getIdentifier</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns the JPQL identifier of the expression represented by this <a href="AbstractSingleEncapsulatedExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>AbstractSingleEncapsulatedExpressionStateObject</code></a>.</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code><a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getItem(int)">getItem</a></span>&#8203;(int&nbsp;index)</code></th>
 <td class="colLast">
 <div class="block">Returns the <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> at the given positions from the list</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#hasItems()">hasItems</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Determines whether this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> has any children.</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#initialize()">initialize</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Initializes this state object.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isEquivalent(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">isEquivalent</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;stateObject)</code></th>
 <td class="colLast">
 <div class="block">Determines whether the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> is equivalent to this one, i.e.</div>
 </td>
 </tr>
 <tr id="i14" class="altColor">
 <td class="colFirst"><code><a href="../../../utility/iterable/ListIterable.html" title="interface in org.eclipse.persistence.jpa.jpql.utility.iterable">ListIterable</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#items()">items</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns an <a href="../../../utility/iterable/ListIterable.html" title="interface in org.eclipse.persistence.jpa.jpql.utility.iterable"><code>ListIterable</code></a> over the children.</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#itemsSize()">itemsSize</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns the number of children this list holder has.</div>
 </td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code><a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#moveDown(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">moveDown</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</code></th>
 <td class="colLast">
 <div class="block">Moves the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> down by one position in the list owned by its parent.</div>
 </td>
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 <tr id="i17" class="rowColor">
 <td class="colFirst"><code><a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#moveUp(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">moveUp</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</code></th>
 <td class="colLast">
 <div class="block">Moves the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> up by one position in the list owned by its parent.</div>
 </td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parseItem(java.lang.String)">parseItem</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;jpqlFragment)</code></th>
 <td class="colLast">
 <div class="block">Parses the given JPQL fragment, which represents a single encapsulated expression, and creates
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 </tr>
 <tr id="i19" class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parseItemInternal(java.lang.String...)">parseItemInternal</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>...&nbsp;items)</code></th>
 <td class="colLast">
 <div class="block">Parses the given list of JPQL fragments, which represents each of the encapsulated expressions,
  and creates the <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a>.</div>
 </td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parseItems(java.lang.String...)">parseItems</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>...&nbsp;items)</code></th>
 <td class="colLast">
 <div class="block">Parses the given JPQL fragments, which represent individual expression, and creates the
  <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a>.</div>
 </td>
 </tr>
 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parseItems(java.util.ListIterator)">parseItems</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/ListIterator.html?is-external=true" title="class or interface in java.util" class="externalLink">ListIterator</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&gt;&nbsp;items)</code></th>
 <td class="colLast">
 <div class="block">Parses the given JPQL fragments, which represent individual expression, and creates the
  <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a>.</div>
 </td>
 </tr>
 <tr id="i22" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeItem(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">removeItem</a></span>&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</code></th>
 <td class="colLast">
 <div class="block">Removes the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> from the list of children.</div>
 </td>
 </tr>
 <tr id="i23" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeItems(java.util.Collection)">removeItems</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;items)</code></th>
 <td class="colLast">
 <div class="block">Removes the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> from the list of children.</div>
 </td>
 </tr>
 <tr id="i24" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeListChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IListChangeListener)">removeListChangeListener</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;listName,
                         <a href="../IListChangeListener.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model">IListChangeListener</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;listener)</code></th>
 <td class="colLast">
 <div class="block">Unregisters the given <a href="../IListChangeListener.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model"><code>IListChangeListener</code></a> that was registered for the specified list.</div>
 </td>
 </tr>
 <tr id="i25" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setExpression(org.eclipse.persistence.jpa.jpql.parser.CoalesceExpression)">setExpression</a></span>&#8203;(<a href="../../../parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CoalesceExpression</a>&nbsp;expression)</code></th>
 <td class="colLast">
 <div class="block">Keeps a reference of the <a href="../../../parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>parsed object</code></a> object, which should only be
  done when this object is instantiated during the conversion of a parsed JPQL query into
  <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a>.</div>
 </td>
 </tr>
 <tr id="i26" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toTextEncapsulatedExpression(java.lang.Appendable)">toTextEncapsulatedExpression</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Appendable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Appendable</a>&nbsp;writer)</code></th>
 <td class="colLast">
 <div class="block">Prints out a string representation of this encapsulated information, which should not be used
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 <code><a href="AbstractStateObject.html#acceptUnknownVisitor(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObjectVisitor)">acceptUnknownVisitor</a>, <a href="AbstractStateObject.html#acceptUnknownVisitor(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObjectVisitor,java.lang.Class,java.lang.Class)">acceptUnknownVisitor</a>, <a href="AbstractStateObject.html#addProblems(java.util.List)">addProblems</a>, <a href="AbstractStateObject.html#addPropertyChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IPropertyChangeListener)">addPropertyChangeListener</a>, <a href="AbstractStateObject.html#areEquivalent(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject,org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">areEquivalent</a>, <a href="AbstractStateObject.html#buildProblem(java.lang.String)">buildProblem</a>, <a href="AbstractStateObject.html#buildProblem(java.lang.String,java.lang.String...)">buildProblem</a>, <a href="AbstractStateObject.html#buildStateObject(java.lang.CharSequence,java.lang.String)">buildStateObject</a>, <a href="AbstractStateObject.html#buildStateObjects(java.lang.CharSequence,java.lang.String)">buildStateObjects</a>, <a href="AbstractStateObject.html#checkParent(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">checkParent</a>, <a href="AbstractStateObject.html#children()">children</a>, <a href="AbstractStateObject.html#decorate(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">decorate</a>, <a href="AbstractStateObject.html#equals(java.lang.Object)">equals</a>, <a href="AbstractStateObject.html#findIdentificationVariable(java.lang.String)">findIdentificationVariable</a>, <a href="AbstractStateObject.html#firePropertyChanged(java.lang.String,java.lang.Object,java.lang.Object)">firePropertyChanged</a>, <a href="AbstractStateObject.html#getChangeSupport()">getChangeSupport</a>, <a href="AbstractStateObject.html#getDeclaration()">getDeclaration</a>, <a href="AbstractStateObject.html#getDecorator()">getDecorator</a>, <a href="AbstractStateObject.html#getGrammar()">getGrammar</a>, <a href="AbstractStateObject.html#getManagedTypeProvider()">getManagedTypeProvider</a>, <a href="AbstractStateObject.html#getParent()">getParent</a>, <a href="AbstractStateObject.html#getQueryBuilder()">getQueryBuilder</a>, <a href="AbstractStateObject.html#getRoot()">getRoot</a>, <a href="AbstractStateObject.html#getType(java.lang.Class)">getType</a>, <a href="AbstractStateObject.html#getType(java.lang.String)">getType</a>, <a href="AbstractStateObject.html#getTypeHelper()">getTypeHelper</a>, <a href="AbstractStateObject.html#getTypeRepository()">getTypeRepository</a>, <a href="AbstractStateObject.html#hashCode()">hashCode</a>, <a href="AbstractStateObject.html#isDecorated()">isDecorated</a>, <a href="AbstractStateObject.html#parent(java.util.List)">parent</a>, <a href="AbstractStateObject.html#parent(T)">parent</a>, <a href="AbstractStateObject.html#parent(T...)">parent</a>, <a href="AbstractStateObject.html#removePropertyChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IPropertyChangeListener)">removePropertyChangeListener</a>, <a href="AbstractStateObject.html#setExpression(org.eclipse.persistence.jpa.jpql.parser.Expression)">setExpression</a>, <a href="AbstractStateObject.html#setParent(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">setParent</a>, <a href="AbstractStateObject.html#toString()">toString</a>, <a href="AbstractStateObject.html#toString(java.lang.Appendable)">toString</a>, <a href="AbstractStateObject.html#toStringInternal(java.lang.Appendable)">toStringInternal</a>, <a href="AbstractStateObject.html#toStringItems(java.lang.Appendable,java.util.List,boolean)">toStringItems</a>, <a href="AbstractStateObject.html#toText(java.lang.Appendable)">toText</a></code></li>
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 <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" class="externalLink">clone</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" class="externalLink">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" class="externalLink">getClass</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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">wait</a></code></li>
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 <code><a href="StateObject.html#addPropertyChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IPropertyChangeListener)">addPropertyChangeListener</a>, <a href="StateObject.html#children()">children</a>, <a href="StateObject.html#decorate(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">decorate</a>, <a href="StateObject.html#findIdentificationVariable(java.lang.String)">findIdentificationVariable</a>, <a href="StateObject.html#getDeclaration()">getDeclaration</a>, <a href="StateObject.html#getDecorator()">getDecorator</a>, <a href="StateObject.html#getGrammar()">getGrammar</a>, <a href="StateObject.html#getManagedTypeProvider()">getManagedTypeProvider</a>, <a href="StateObject.html#getParent()">getParent</a>, <a href="StateObject.html#getQueryBuilder()">getQueryBuilder</a>, <a href="StateObject.html#getRoot()">getRoot</a>, <a href="StateObject.html#isDecorated()">isDecorated</a>, <a href="StateObject.html#removePropertyChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IPropertyChangeListener)">removePropertyChangeListener</a>, <a href="StateObject.html#setParent(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">setParent</a>, <a href="StateObject.html#toString(java.lang.Appendable)">toString</a>, <a href="StateObject.html#toText(java.lang.Appendable)">toText</a></code></li>
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 <pre>public static 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" class="externalLink">String</a> STATE_OBJECTS_LIST</pre>
 <div class="block">Notifies the content of the state object list has changed.</div>
 <dl>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../../../../../../../../constant-values.html#org.eclipse.persistence.jpa.jpql.tools.model.query.CoalesceExpressionStateObject.STATE_OBJECTS_LIST">Constant Field Values</a></dd>
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 <pre>public&nbsp;CoalesceExpressionStateObject&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;parent)</pre>
 <div class="block">Creates a new <code>CoalesceExpressionStateObject</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>parent</code> - The parent of this state object, which cannot be <code>null</code></dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang" class="externalLink">NullPointerException</a></code> - The given parent cannot be <code>null</code></dd>
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 <pre>public&nbsp;CoalesceExpressionStateObject&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;parent,
                                      <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;items)</pre>
 <div class="block">Creates a new <code>CoalesceExpressionStateObject</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>parent</code> - The parent of this state object, which cannot be <code>null</code></dd>
 <dd><code>items</code> - The list of <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a> representing the encapsulated
  expressions</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang" class="externalLink">NullPointerException</a></code> - The given parent cannot be <code>null</code></dd>
 </dl>
 </li>
 </ul>
 <a id="&lt;init&gt;(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject,org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject...)">
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 <pre>public&nbsp;CoalesceExpressionStateObject&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;parent,
                                      <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>...&nbsp;items)</pre>
 <div class="block">Creates a new <code>CoalesceExpressionStateObject</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>parent</code> - The parent of this state object, which cannot be <code>null</code></dd>
 <dd><code>items</code> - The list of <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a> representing the encapsulated
  expressions</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang" class="externalLink">NullPointerException</a></code> - The given parent cannot be <code>null</code></dd>
 </dl>
 </li>
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 <pre>public&nbsp;CoalesceExpressionStateObject&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</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" class="externalLink">String</a>...&nbsp;items)</pre>
 <div class="block">Creates a new <code>CoalesceExpressionStateObject</code>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>parent</code> - The parent of this state object, which cannot be <code>null</code></dd>
 <dd><code>items</code> - The list of expression to parse into their <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a></dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang" class="externalLink">NullPointerException</a></code> - The given parent cannot be <code>null</code></dd>
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 <h4>accept</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;accept&#8203;(<a href="StateObjectVisitor.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObjectVisitor</a>&nbsp;visitor)</pre>
 <div class="block">Visits this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> by the given <a href="StateObjectVisitor.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>visitor</code></a>.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="StateObject.html#accept(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObjectVisitor)">accept</a></code>&nbsp;in interface&nbsp;<code><a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>visitor</code> - The <a href="StateObjectVisitor.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>visitor</code></a> to visit this object</dd>
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 <h4>addChildren</h4>
 <pre class="methodSignature">protected&nbsp;void&nbsp;addChildren&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;children)</pre>
 <div class="block">Adds the children of this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to the given list.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractStateObject.html#addChildren(java.util.List)">addChildren</a></code>&nbsp;in class&nbsp;<code><a href="AbstractStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">AbstractStateObject</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>children</code> - The list used to store the children</dd>
 </dl>
 </li>
 </ul>
 <a id="addItem(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">
 <!--   -->
 </a><a id="addItem(S)">
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 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>addItem</h4>
 <pre class="methodSignature">public&nbsp;&lt;S extends <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;S&nbsp;addItem&#8203;(S&nbsp;item)</pre>
 <div class="block">Adds the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> as a child of this one.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#addItem(S)">addItem</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>item</code> - The child <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to become a child of this one
  return The given item</dd>
 </dl>
 </li>
 </ul>
 <a id="addItems(java.util.List)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>addItems</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;addItems&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;? extends <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;items)</pre>
 <div class="block">Adds the given list of <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a> as children of this one.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#addItems(java.util.List)">addItems</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>items</code> - The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a> to become children of this one</dd>
 </dl>
 </li>
 </ul>
 <a id="addListChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IListChangeListener)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>addListChangeListener</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;addListChangeListener&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;listName,
                                   <a href="../IListChangeListener.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model">IListChangeListener</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;listener)</pre>
 <div class="block">Registers the given <a href="../IListChangeListener.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model"><code>IListChangeListener</code></a> for the specified list. The listener will be
  notified only when items are added, removed, moved from the list.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#addListChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IListChangeListener)">addListChangeListener</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>listName</code> - The name of the list for which the listener will be notified when the content
  of the list has changed</dd>
 <dd><code>listener</code> - The listener to be notified upon changes</dd>
 </dl>
 </li>
 </ul>
 <a id="areChildrenEquivalent(org.eclipse.persistence.jpa.jpql.tools.model.query.CoalesceExpressionStateObject)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>areChildrenEquivalent</h4>
 <pre class="methodSignature">protected&nbsp;boolean&nbsp;areChildrenEquivalent&#8203;(<a href="CoalesceExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">CoalesceExpressionStateObject</a>&nbsp;stateObject)</pre>
 <div class="block">Determines whether the children of this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> are equivalent to the children
  of the given one, i.e. the information of the <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a> is the same.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>stateObject</code> - The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to compare its children to this one's children</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if both have equivalent children; <code>false</code> otherwise</dd>
 </dl>
 </li>
 </ul>
 <a id="canMoveDown(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>canMoveDown</h4>
 <pre class="methodSignature">public&nbsp;boolean&nbsp;canMoveDown&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</pre>
 <div class="block">Determines whether the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> can be moved down by one position in the
  list owned by its parent.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#canMoveDown(T)">canMoveDown</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>item</code> - The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> that could potentially be moved down</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the object can be moved down by one unit; <code>false</code>
  otherwise</dd>
 </dl>
 </li>
 </ul>
 <a id="canMoveUp(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>canMoveUp</h4>
 <pre class="methodSignature">public&nbsp;boolean&nbsp;canMoveUp&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</pre>
 <div class="block">Determines whether the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> can be moved up by one position in the list
  owned by its parent.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#canMoveUp(T)">canMoveUp</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>item</code> - The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> that could potentially be moved up</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the object can be moved up by one unit; <code>false</code>
  otherwise</dd>
 </dl>
 </li>
 </ul>
 <a id="getExpression()">
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 </a>
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 <h4>getExpression</h4>
 <pre class="methodSignature">public&nbsp;<a href="../../../parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CoalesceExpression</a>&nbsp;getExpression()</pre>
 <div class="block">Returns the actual parsed object if this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> representation of the JPQL query
  was created by parsing an existing JPQL query.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="StateObject.html#getExpression()">getExpression</a></code>&nbsp;in interface&nbsp;<code><a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractEncapsulatedExpressionStateObject.html#getExpression()">getExpression</a></code>&nbsp;in class&nbsp;<code><a href="AbstractEncapsulatedExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">AbstractEncapsulatedExpressionStateObject</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The parsed object when a JPQL query is parsed and converted into a <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a>
  or <code>null</code> when the JPQL query is manually created (i.e. not from a string)</dd>
 </dl>
 </li>
 </ul>
 <a id="getIdentifier()">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getIdentifier</h4>
 <pre class="methodSignature">public&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" class="externalLink">String</a>&nbsp;getIdentifier()</pre>
 <div class="block">Returns the JPQL identifier of the expression represented by this <a href="AbstractSingleEncapsulatedExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>AbstractSingleEncapsulatedExpressionStateObject</code></a>.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="AbstractEncapsulatedExpressionStateObject.html#getIdentifier()">getIdentifier</a></code>&nbsp;in class&nbsp;<code><a href="AbstractEncapsulatedExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">AbstractEncapsulatedExpressionStateObject</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The JPQL identifier that is shown before the left parenthesis</dd>
 </dl>
 </li>
 </ul>
 <a id="getItem(int)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getItem</h4>
 <pre class="methodSignature">public&nbsp;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;getItem&#8203;(int&nbsp;index)</pre>
 <div class="block">Returns the <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> at the given positions from the list</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#getItem(int)">getItem</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>index</code> - The position of the <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to retrieve</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> at the given position</dd>
 </dl>
 </li>
 </ul>
 <a id="hasItems()">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>hasItems</h4>
 <pre class="methodSignature">public&nbsp;boolean&nbsp;hasItems()</pre>
 <div class="block">Determines whether this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> has any children.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#hasItems()">hasItems</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if this <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> has children; <code>false</code> otherwise</dd>
 </dl>
 </li>
 </ul>
 <a id="initialize()">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>initialize</h4>
 <pre class="methodSignature">protected&nbsp;void&nbsp;initialize()</pre>
 <div class="block">Initializes this state object.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractStateObject.html#initialize()">initialize</a></code>&nbsp;in class&nbsp;<code><a href="AbstractStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">AbstractStateObject</a></code></dd>
 </dl>
 </li>
 </ul>
 <a id="isEquivalent(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">
 <!--   -->
 </a>
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 <li class="blockList">
 <h4>isEquivalent</h4>
 <pre class="methodSignature">public&nbsp;boolean&nbsp;isEquivalent&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;stateObject)</pre>
 <div class="block">Determines whether the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> is equivalent to this one, i.e. the
  information of both <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> is the same.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="StateObject.html#isEquivalent(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">isEquivalent</a></code>&nbsp;in interface&nbsp;<code><a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractStateObject.html#isEquivalent(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">isEquivalent</a></code>&nbsp;in class&nbsp;<code><a href="AbstractStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">AbstractStateObject</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>stateObject</code> - The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to compare its content to this one</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if both object are equivalent; <code>false</code> otherwise</dd>
 </dl>
 </li>
 </ul>
 <a id="items()">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>items</h4>
 <pre class="methodSignature">public&nbsp;<a href="../../../utility/iterable/ListIterable.html" title="interface in org.eclipse.persistence.jpa.jpql.utility.iterable">ListIterable</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;items()</pre>
 <div class="block">Returns an <a href="../../../utility/iterable/ListIterable.html" title="interface in org.eclipse.persistence.jpa.jpql.utility.iterable"><code>ListIterable</code></a> over the children.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#items()">items</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>An <a href="../../../utility/iterable/ListIterable.html" title="interface in org.eclipse.persistence.jpa.jpql.utility.iterable"><code>ListIterable</code></a> that is iterating over the children</dd>
 </dl>
 </li>
 </ul>
 <a id="itemsSize()">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>itemsSize</h4>
 <pre class="methodSignature">public&nbsp;int&nbsp;itemsSize()</pre>
 <div class="block">Returns the number of children this list holder has.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#itemsSize()">itemsSize</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The count of <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a> that are children of this one</dd>
 </dl>
 </li>
 </ul>
 <a id="moveDown(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>moveDown</h4>
 <pre class="methodSignature">public&nbsp;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;moveDown&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</pre>
 <div class="block">Moves the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> down by one position in the list owned by its parent.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#moveDown(T)">moveDown</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>item</code> - The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to move down in the list</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The given item</dd>
 </dl>
 </li>
 </ul>
 <a id="moveUp(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>moveUp</h4>
 <pre class="methodSignature">public&nbsp;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;moveUp&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</pre>
 <div class="block">Moves the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> up by one position in the list owned by its parent.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#moveUp(T)">moveUp</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>item</code> - The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to move up in the list</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>The given item</dd>
 </dl>
 </li>
 </ul>
 <a id="parseItem(java.lang.String)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>parseItem</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;parseItem&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;jpqlFragment)</pre>
 <div class="block">Parses the given JPQL fragment, which represents a single encapsulated expression, and creates
  the <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>jpqlFragment</code> - The portion of the query representing a single encapsulated expression</dd>
 </dl>
 </li>
 </ul>
 <a id="parseItemInternal(java.lang.String...)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>parseItemInternal</h4>
 <pre class="methodSignature">protected&nbsp;void&nbsp;parseItemInternal&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>...&nbsp;items)</pre>
 <div class="block">Parses the given list of JPQL fragments, which represents each of the encapsulated expressions,
  and creates the <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>items</code> - The list of expression to parse into their <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a></dd>
 </dl>
 </li>
 </ul>
 <a id="parseItems(java.util.ListIterator)">
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 <h4>parseItems</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;parseItems&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/ListIterator.html?is-external=true" title="class or interface in java.util" class="externalLink">ListIterator</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&gt;&nbsp;items)</pre>
 <div class="block">Parses the given JPQL fragments, which represent individual expression, and creates the
  <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>items</code> - The portion of the query representing a single encapsulated expression</dd>
 </dl>
 </li>
 </ul>
 <a id="parseItems(java.lang.String...)">
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 <h4>parseItems</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;parseItems&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>...&nbsp;items)</pre>
 <div class="block">Parses the given JPQL fragments, which represent individual expression, and creates the
  <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>items</code> - The portion of the query representing a single encapsulated expression</dd>
 </dl>
 </li>
 </ul>
 <a id="removeItem(org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject)">
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 <h4>removeItem</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;removeItem&#8203;(<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&nbsp;item)</pre>
 <div class="block">Removes the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> from the list of children.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#removeItem(T)">removeItem</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>item</code> - The child <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> to not longer be a child</dd>
 </dl>
 </li>
 </ul>
 <a id="removeItems(java.util.Collection)">
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 <h4>removeItems</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;removeItems&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;items)</pre>
 <div class="block">Removes the given <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObject</code></a> from the list of children.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#removeItems(java.util.Collection)">removeItems</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>items</code> - The <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a> to remove from this one</dd>
 </dl>
 </li>
 </ul>
 <a id="removeListChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IListChangeListener)">
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 <h4>removeListChangeListener</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;removeListChangeListener&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;listName,
                                      <a href="../IListChangeListener.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model">IListChangeListener</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;&nbsp;listener)</pre>
 <div class="block">Unregisters the given <a href="../IListChangeListener.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model"><code>IListChangeListener</code></a> that was registered for the specified list.
  The listener will no longer be notified only when items are added, removed, moved from the
  list.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="ListHolderStateObject.html#removeListChangeListener(java.lang.String,org.eclipse.persistence.jpa.jpql.tools.model.IListChangeListener)">removeListChangeListener</a></code>&nbsp;in interface&nbsp;<code><a href="ListHolderStateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">ListHolderStateObject</a>&lt;<a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query">StateObject</a>&gt;</code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>listName</code> - The name of the list for which the listener was registered</dd>
 <dd><code>listener</code> - The listener to unregister</dd>
 </dl>
 </li>
 </ul>
 <a id="setExpression(org.eclipse.persistence.jpa.jpql.parser.CoalesceExpression)">
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 <h4>setExpression</h4>
 <pre class="methodSignature">public&nbsp;void&nbsp;setExpression&#8203;(<a href="../../../parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser">CoalesceExpression</a>&nbsp;expression)</pre>
 <div class="block">Keeps a reference of the <a href="../../../parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>parsed object</code></a> object, which should only be
  done when this object is instantiated during the conversion of a parsed JPQL query into
  <a href="StateObject.html" title="interface in org.eclipse.persistence.jpa.jpql.tools.model.query"><code>StateObjects</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>expression</code> - The <a href="../../../parser/CoalesceExpression.html" title="class in org.eclipse.persistence.jpa.jpql.parser"><code>parsed object</code></a> representing a <code><b>CASE</b></code>
  expression</dd>
 </dl>
 </li>
 </ul>
 <a id="toTextEncapsulatedExpression(java.lang.Appendable)">
 <!--   -->
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 <h4>toTextEncapsulatedExpression</h4>
 <pre class="methodSignature">protected&nbsp;void&nbsp;toTextEncapsulatedExpression&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Appendable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Appendable</a>&nbsp;writer)
                                      throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink">IOException</a></pre>
 <div class="block">Prints out a string representation of this encapsulated information, which should not be used
  to define a <code>true</code> string representation of a JPQL query but should be used for
  debugging purposes.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="AbstractEncapsulatedExpressionStateObject.html#toTextEncapsulatedExpression(java.lang.Appendable)">toTextEncapsulatedExpression</a></code>&nbsp;in class&nbsp;<code><a href="AbstractEncapsulatedExpressionStateObject.html" title="class in org.eclipse.persistence.jpa.jpql.tools.model.query">AbstractEncapsulatedExpressionStateObject</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>writer</code> - The writer used to print out the string representation of the encapsulated
  information</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink">IOException</a></code> - This should never happens, only required because <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Appendable.html?is-external=true" title="class or interface in java.lang" class="externalLink"><code>Appendable</code></a> is
  used instead of <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang" class="externalLink"><code>StringBuilder</code></a> for instance</dd>
 </dl>
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