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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.prepare</a></div>
<h2 title="Class CalcitePrepareImpl.EmptyScalarTranslator" class="title">Class CalcitePrepareImpl.EmptyScalarTranslator</h2>
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<li>java.lang.Object</li>
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<li>org.apache.calcite.prepare.CalcitePrepareImpl.EmptyScalarTranslator</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></code></dd>
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<dt>Direct Known Subclasses:</dt>
<dd><code><a href="CalcitePrepareImpl.LambdaScalarTranslator.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl.LambdaScalarTranslator</a></code></dd>
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<dt>Enclosing class:</dt>
<dd><a href="CalcitePrepareImpl.html" title="class in org.apache.calcite.prepare">CalcitePrepareImpl</a></dd>
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<pre>static class <span class="typeNameLabel">CalcitePrepareImpl.EmptyScalarTranslator</span>
extends java.lang.Object
implements <a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></pre>
<div class="block">Basic translator.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
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<tr class="altColor">
<td class="colFirst"><code>private <a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#rexBuilder">rexBuilder</a></span></code></th>
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<th class="colFirst" scope="col">Constructor</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.rex.RexBuilder)">EmptyScalarTranslator</a></span>&#8203;(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;rexBuilder)</code></th>
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<td class="colFirst"><code>private <a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#binary(org.apache.calcite.linq4j.tree.Expression,org.apache.calcite.sql.SqlBinaryOperator)">binary</a></span>&#8203;(<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&nbsp;expression,
<a href="../sql/SqlBinaryOperator.html" title="class in org.apache.calcite.sql">SqlBinaryOperator</a>&nbsp;op)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#bind(java.util.List,java.util.List)">bind</a></span>&#8203;(java.util.List&lt;<a href="../linq4j/tree/ParameterExpression.html" title="class in org.apache.calcite.linq4j.tree">ParameterExpression</a>&gt;&nbsp;parameterList,
java.util.List&lt;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;values)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#empty(org.apache.calcite.rex.RexBuilder)">empty</a></span>&#8203;(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;builder)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parameter(org.apache.calcite.linq4j.tree.ParameterExpression)">parameter</a></span>&#8203;(<a href="../linq4j/tree/ParameterExpression.html" title="class in org.apache.calcite.linq4j.tree">ParameterExpression</a>&nbsp;param)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>private static java.util.List&lt;<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#simpleList(org.apache.calcite.linq4j.tree.BlockStatement)">simpleList</a></span>&#8203;(<a href="../linq4j/tree/BlockStatement.html" title="class in org.apache.calcite.linq4j.tree">BlockStatement</a>&nbsp;statement)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>private java.util.List&lt;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toRex(java.util.List)">toRex</a></span>&#8203;(java.util.List&lt;<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&gt;&nbsp;expressions)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toRex(org.apache.calcite.linq4j.tree.BlockStatement)">toRex</a></span>&#8203;(<a href="../linq4j/tree/BlockStatement.html" title="class in org.apache.calcite.linq4j.tree">BlockStatement</a>&nbsp;statement)</code></th>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><code><a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toRex(org.apache.calcite.linq4j.tree.Expression)">toRex</a></span>&#8203;(<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&nbsp;expression)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>java.util.List&lt;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toRexList(org.apache.calcite.linq4j.tree.BlockStatement)">toRexList</a></span>&#8203;(<a href="../linq4j/tree/BlockStatement.html" title="class in org.apache.calcite.linq4j.tree">BlockStatement</a>&nbsp;statement)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#type(org.apache.calcite.linq4j.tree.Expression)">type</a></span>&#8203;(<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&nbsp;expression)</code></th>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h3>Field Detail</h3>
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<h4>rexBuilder</h4>
<pre>private final&nbsp;<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a> rexBuilder</pre>
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<h4>EmptyScalarTranslator</h4>
<pre>EmptyScalarTranslator&#8203;(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;rexBuilder)</pre>
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<a id="empty(org.apache.calcite.rex.RexBuilder)">
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<h4>empty</h4>
<pre class="methodSignature">public static&nbsp;<a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a>&nbsp;empty&#8203;(<a href="../rex/RexBuilder.html" title="class in org.apache.calcite.rex">RexBuilder</a>&nbsp;builder)</pre>
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<a id="toRexList(org.apache.calcite.linq4j.tree.BlockStatement)">
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<h4>toRexList</h4>
<pre class="methodSignature">public&nbsp;java.util.List&lt;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;toRexList&#8203;(<a href="../linq4j/tree/BlockStatement.html" title="class in org.apache.calcite.linq4j.tree">BlockStatement</a>&nbsp;statement)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="CalcitePrepareImpl.ScalarTranslator.html#toRexList(org.apache.calcite.linq4j.tree.BlockStatement)">toRexList</a></code>&nbsp;in interface&nbsp;<code><a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></code></dd>
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<h4>toRex</h4>
<pre class="methodSignature">public&nbsp;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;toRex&#8203;(<a href="../linq4j/tree/BlockStatement.html" title="class in org.apache.calcite.linq4j.tree">BlockStatement</a>&nbsp;statement)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="CalcitePrepareImpl.ScalarTranslator.html#toRex(org.apache.calcite.linq4j.tree.BlockStatement)">toRex</a></code>&nbsp;in interface&nbsp;<code><a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></code></dd>
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<ul class="blockList">
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<h4>simpleList</h4>
<pre class="methodSignature">private static&nbsp;java.util.List&lt;<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&gt;&nbsp;simpleList&#8203;(<a href="../linq4j/tree/BlockStatement.html" title="class in org.apache.calcite.linq4j.tree">BlockStatement</a>&nbsp;statement)</pre>
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<h4>toRex</h4>
<pre class="methodSignature">public&nbsp;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;toRex&#8203;(<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&nbsp;expression)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="CalcitePrepareImpl.ScalarTranslator.html#toRex(org.apache.calcite.linq4j.tree.Expression)">toRex</a></code>&nbsp;in interface&nbsp;<code><a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></code></dd>
</dl>
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<ul class="blockList">
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<h4>binary</h4>
<pre class="methodSignature">private&nbsp;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;binary&#8203;(<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&nbsp;expression,
<a href="../sql/SqlBinaryOperator.html" title="class in org.apache.calcite.sql">SqlBinaryOperator</a>&nbsp;op)</pre>
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<h4>toRex</h4>
<pre class="methodSignature">private&nbsp;java.util.List&lt;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;toRex&#8203;(java.util.List&lt;<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&gt;&nbsp;expressions)</pre>
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<h4>type</h4>
<pre class="methodSignature">protected&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type&#8203;(<a href="../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a>&nbsp;expression)</pre>
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<a id="bind(java.util.List,java.util.List)">
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<h4>bind</h4>
<pre class="methodSignature">public&nbsp;<a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a>&nbsp;bind&#8203;(java.util.List&lt;<a href="../linq4j/tree/ParameterExpression.html" title="class in org.apache.calcite.linq4j.tree">ParameterExpression</a>&gt;&nbsp;parameterList,
java.util.List&lt;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;&nbsp;values)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="CalcitePrepareImpl.ScalarTranslator.html#bind(java.util.List,java.util.List)">bind</a></code>&nbsp;in interface&nbsp;<code><a href="CalcitePrepareImpl.ScalarTranslator.html" title="interface in org.apache.calcite.prepare">CalcitePrepareImpl.ScalarTranslator</a></code></dd>
</dl>
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<a id="parameter(org.apache.calcite.linq4j.tree.ParameterExpression)">
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<h4>parameter</h4>
<pre class="methodSignature">public&nbsp;<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&nbsp;parameter&#8203;(<a href="../linq4j/tree/ParameterExpression.html" title="class in org.apache.calcite.linq4j.tree">ParameterExpression</a>&nbsp;param)</pre>
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