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<div class="subTitle">com.fluidops.fedx.algebra</div>
<h2 title="Class CheckStatementPattern" class="title">Class CheckStatementPattern</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>com.fluidops.fedx.algebra.CheckStatementPattern</li>
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</li>
</ul>
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../com/fluidops/fedx/algebra/BoundJoinTupleExpr.html" title="interface in com.fluidops.fedx.algebra">BoundJoinTupleExpr</a>, <a href="../../../../com/fluidops/fedx/algebra/QueryRef.html" title="interface in com.fluidops.fedx.algebra">QueryRef</a>, <a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a>, java.lang.Cloneable, org.openrdf.query.algebra.QueryModelNode, org.openrdf.query.algebra.TupleExpr</dd>
</dl>
<hr>
<br>
<pre>public class <a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.51">CheckStatementPattern</a>
extends java.lang.Object
implements <a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a>, <a href="../../../../com/fluidops/fedx/algebra/BoundJoinTupleExpr.html" title="interface in com.fluidops.fedx.algebra">BoundJoinTupleExpr</a></pre>
<div class="block">A statement pattern with no free variables when provided with some particular BindingSet
 in evaluate. For evaluation a boolean ASK query is performed.
  
 Wraps a StatementTupleExpr</div>
<dl><dt><span class="strong">Author:</span></dt>
  <dd>Andreas Schwarte</dd></dl>
</li>
</ul>
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<h3>Constructor Summary</h3>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#CheckStatementPattern(com.fluidops.fedx.algebra.StatementTupleExpr)">CheckStatementPattern</a></strong>(<a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a>&nbsp;stmt)</code>&nbsp;</td>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#addLocalVar(java.lang.String)">addLocalVar</a></strong>(java.lang.String&nbsp;localVar)</code>
<div class="block">Sets/adds a variable names that is local to this expression</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html" title="class in com.fluidops.fedx.algebra">CheckStatementPattern</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#clone()">clone</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>info.aduna.iteration.CloseableIteration&lt;org.openrdf.query.BindingSet,org.openrdf.query.QueryEvaluationException&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#evaluate(org.openrdf.query.BindingSet)">evaluate</a></strong>(org.openrdf.query.BindingSet&nbsp;bindings)</code>
<div class="block">Evaluate this expression using the provided bindings</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Set&lt;java.lang.String&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getAssuredBindingNames()">getAssuredBindingNames</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.Set&lt;java.lang.String&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getBindingNames()">getBindingNames</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getFreeVarCount()">getFreeVarCount</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.List&lt;java.lang.String&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getFreeVars()">getFreeVars</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getId()">getId</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.List&lt;java.lang.String&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getLocalVars()">getLocalVars</a></strong>()</code>
<div class="block">Retrieve the variable names that are local to this expression,
 i.e.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>org.openrdf.query.algebra.QueryModelNode</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getParentNode()">getParentNode</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/fluidops/fedx/structures/QueryInfo.html" title="class in com.fluidops.fedx.structures">QueryInfo</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getQueryInfo()">getQueryInfo</a></strong>()</code>
<div class="block">Retrieve the attached query information of the tuple expression</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getSignature()">getSignature</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>org.openrdf.query.algebra.StatementPattern</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getStatementPattern()">getStatementPattern</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.List&lt;<a href="../../../../com/fluidops/fedx/algebra/StatementSource.html" title="class in com.fluidops.fedx.algebra">StatementSource</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#getStatementSources()">getStatementSources</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#hasFreeVarsFor(org.openrdf.query.BindingSet)">hasFreeVarsFor</a></strong>(org.openrdf.query.BindingSet&nbsp;binding)</code>
<div class="block">returns true iff this statement has free variables in the presence
 of the specified binding set</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#replaceChildNode(org.openrdf.query.algebra.QueryModelNode, org.openrdf.query.algebra.QueryModelNode)">replaceChildNode</a></strong>(org.openrdf.query.algebra.QueryModelNode&nbsp;current,
                                org.openrdf.query.algebra.QueryModelNode&nbsp;replacement)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#replaceWith(org.openrdf.query.algebra.QueryModelNode)">replaceWith</a></strong>(org.openrdf.query.algebra.QueryModelNode&nbsp;replacement)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#setParentNode(org.openrdf.query.algebra.QueryModelNode)">setParentNode</a></strong>(org.openrdf.query.algebra.QueryModelNode&nbsp;parent)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;X extends java.lang.Exception&gt;&nbsp;<br>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#visit(org.openrdf.query.algebra.QueryModelVisitor)">visit</a></strong>(org.openrdf.query.algebra.QueryModelVisitor&lt;X&gt;&nbsp;visitor)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;X extends java.lang.Exception&gt;&nbsp;<br>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html#visitChildren(org.openrdf.query.algebra.QueryModelVisitor)">visitChildren</a></strong>(org.openrdf.query.algebra.QueryModelVisitor&lt;X&gt;&nbsp;visitor)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
</ul>
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<h3>Methods inherited from interface&nbsp;org.openrdf.query.algebra.QueryModelNode</h3>
<code>equals, toString</code></li>
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<h3>Constructor Detail</h3>
<a name="CheckStatementPattern(com.fluidops.fedx.algebra.StatementTupleExpr)">
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<h4>CheckStatementPattern</h4>
<pre>public&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.55">CheckStatementPattern</a>(<a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a>&nbsp;stmt)</pre>
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<h3>Method Detail</h3>
<a name="getStatementPattern()">
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<h4>getStatementPattern</h4>
<pre>public&nbsp;org.openrdf.query.algebra.StatementPattern&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.60">getStatementPattern</a>()</pre>
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<a name="getFreeVarCount()">
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<h4>getFreeVarCount</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.65">getFreeVarCount</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#getFreeVarCount()">getFreeVarCount</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the number of free (i.e. unbound) variables in this expression</dd></dl>
</li>
</ul>
<a name="getFreeVars()">
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<h4>getFreeVars</h4>
<pre>public&nbsp;java.util.List&lt;java.lang.String&gt;&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.70">getFreeVars</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#getFreeVars()">getFreeVars</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a list of free (i.e. unbound) variables in this expression</dd></dl>
</li>
</ul>
<a name="getId()">
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<h4>getId</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.75">getId</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#getId()">getId</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the id of this expr</dd></dl>
</li>
</ul>
<a name="getStatementSources()">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getStatementSources</h4>
<pre>public&nbsp;java.util.List&lt;<a href="../../../../com/fluidops/fedx/algebra/StatementSource.html" title="class in com.fluidops.fedx.algebra">StatementSource</a>&gt;&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.80">getStatementSources</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#getStatementSources()">getStatementSources</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a list of sources that are relevant for evaluation of this expression</dd></dl>
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<a name="hasFreeVarsFor(org.openrdf.query.BindingSet)">
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<h4>hasFreeVarsFor</h4>
<pre>public&nbsp;boolean&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.85">hasFreeVarsFor</a>(org.openrdf.query.BindingSet&nbsp;binding)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#hasFreeVarsFor(org.openrdf.query.BindingSet)">StatementTupleExpr</a></code></strong></div>
<div class="block">returns true iff this statement has free variables in the presence
 of the specified binding set</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#hasFreeVarsFor(org.openrdf.query.BindingSet)">hasFreeVarsFor</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd></dd></dl>
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<a name="getAssuredBindingNames()">
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<h4>getAssuredBindingNames</h4>
<pre>public&nbsp;java.util.Set&lt;java.lang.String&gt;&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.90">getAssuredBindingNames</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>getAssuredBindingNames</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.TupleExpr</code></dd>
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<a name="getBindingNames()">
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<h4>getBindingNames</h4>
<pre>public&nbsp;java.util.Set&lt;java.lang.String&gt;&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.95">getBindingNames</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>getBindingNames</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.TupleExpr</code></dd>
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<a name="getParentNode()">
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<h4>getParentNode</h4>
<pre>public&nbsp;org.openrdf.query.algebra.QueryModelNode&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.100">getParentNode</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>getParentNode</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.QueryModelNode</code></dd>
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<a name="getSignature()">
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<h4>getSignature</h4>
<pre>public&nbsp;java.lang.String&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.105">getSignature</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>getSignature</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.QueryModelNode</code></dd>
</dl>
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<a name="replaceChildNode(org.openrdf.query.algebra.QueryModelNode, org.openrdf.query.algebra.QueryModelNode)">
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<h4>replaceChildNode</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.110">replaceChildNode</a>(org.openrdf.query.algebra.QueryModelNode&nbsp;current,
                    org.openrdf.query.algebra.QueryModelNode&nbsp;replacement)</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>replaceChildNode</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.QueryModelNode</code></dd>
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<a name="replaceWith(org.openrdf.query.algebra.QueryModelNode)">
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<h4>replaceWith</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.116">replaceWith</a>(org.openrdf.query.algebra.QueryModelNode&nbsp;replacement)</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>replaceWith</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.QueryModelNode</code></dd>
</dl>
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<a name="setParentNode(org.openrdf.query.algebra.QueryModelNode)">
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<h4>setParentNode</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.121">setParentNode</a>(org.openrdf.query.algebra.QueryModelNode&nbsp;parent)</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>setParentNode</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.QueryModelNode</code></dd>
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</ul>
<a name="visit(org.openrdf.query.algebra.QueryModelVisitor)">
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<h4>visit</h4>
<pre>public&nbsp;&lt;X extends java.lang.Exception&gt;&nbsp;void&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.126">visit</a>(org.openrdf.query.algebra.QueryModelVisitor&lt;X&gt;&nbsp;visitor)
           throws X extends java.lang.Exception</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>visit</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.QueryModelNode</code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>X extends java.lang.Exception</code></dd></dl>
</li>
</ul>
<a name="visitChildren(org.openrdf.query.algebra.QueryModelVisitor)">
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<ul class="blockList">
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<h4>visitChildren</h4>
<pre>public&nbsp;&lt;X extends java.lang.Exception&gt;&nbsp;void&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.132">visitChildren</a>(org.openrdf.query.algebra.QueryModelVisitor&lt;X&gt;&nbsp;visitor)
                   throws X extends java.lang.Exception</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>visitChildren</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.QueryModelNode</code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>X extends java.lang.Exception</code></dd></dl>
</li>
</ul>
<a name="clone()">
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<h4>clone</h4>
<pre>public&nbsp;<a href="../../../../com/fluidops/fedx/algebra/CheckStatementPattern.html" title="class in com.fluidops.fedx.algebra">CheckStatementPattern</a>&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.138">clone</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>clone</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.QueryModelNode</code></dd>
<dt><strong>Specified by:</strong></dt>
<dd><code>clone</code>&nbsp;in interface&nbsp;<code>org.openrdf.query.algebra.TupleExpr</code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code>clone</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
</dl>
</li>
</ul>
<a name="evaluate(org.openrdf.query.BindingSet)">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>evaluate</h4>
<pre>public&nbsp;info.aduna.iteration.CloseableIteration&lt;org.openrdf.query.BindingSet,org.openrdf.query.QueryEvaluationException&gt;&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.143">evaluate</a>(org.openrdf.query.BindingSet&nbsp;bindings)
                                                                                                                          throws org.openrdf.query.QueryEvaluationException</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#evaluate(org.openrdf.query.BindingSet)">StatementTupleExpr</a></code></strong></div>
<div class="block">Evaluate this expression using the provided bindings</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#evaluate(org.openrdf.query.BindingSet)">evaluate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the result iteration</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>org.openrdf.query.QueryEvaluationException</code></dd></dl>
</li>
</ul>
<a name="getQueryInfo()">
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<li class="blockList">
<h4>getQueryInfo</h4>
<pre>public&nbsp;<a href="../../../../com/fluidops/fedx/structures/QueryInfo.html" title="class in com.fluidops.fedx.structures">QueryInfo</a>&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.167">getQueryInfo</a>()</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/QueryRef.html#getQueryInfo()">QueryRef</a></code></strong></div>
<div class="block">Retrieve the attached query information of the tuple expression</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/QueryRef.html#getQueryInfo()">getQueryInfo</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/QueryRef.html" title="interface in com.fluidops.fedx.algebra">QueryRef</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd></dd></dl>
</li>
</ul>
<a name="addLocalVar(java.lang.String)">
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<ul class="blockList">
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<h4>addLocalVar</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.172">addLocalVar</a>(java.lang.String&nbsp;localVar)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#addLocalVar(java.lang.String)">StatementTupleExpr</a></code></strong></div>
<div class="block">Sets/adds a variable names that is local to this expression</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#addLocalVar(java.lang.String)">addLocalVar</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a></code></dd>
</dl>
</li>
</ul>
<a name="getLocalVars()">
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</a>
<ul class="blockListLast">
<li class="blockList">
<h4>getLocalVars</h4>
<pre>public&nbsp;java.util.List&lt;java.lang.String&gt;&nbsp;<a href="../../../../src-html/com/fluidops/fedx/algebra/CheckStatementPattern.html#line.177">getLocalVars</a>()</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#getLocalVars()">StatementTupleExpr</a></code></strong></div>
<div class="block">Retrieve the variable names that are local to this expression,
 i.e. the ones that do not need to be projected.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html#getLocalVars()">getLocalVars</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/fluidops/fedx/algebra/StatementTupleExpr.html" title="interface in com.fluidops.fedx.algebra">StatementTupleExpr</a></code></dd>
</dl>
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