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<div class="subTitle">org.apache.calcite.test</div>
<h2 title="Class RexProgramBuilderBase" class="title">Class RexProgramBuilderBase</h2>
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<li>org.apache.calcite.test.RexProgramBuilderBase</li>
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<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../org/apache/calcite/test/fuzzer/RexFuzzer.html" title="class in org.apache.calcite.test.fuzzer">RexFuzzer</a>, <a href="../../../../org/apache/calcite/test/fuzzer/RexProgramFuzzyTest.html" title="class in org.apache.calcite.test.fuzzer">RexProgramFuzzyTest</a>, <a href="../../../../org/apache/calcite/test/RexProgramTest.html" title="class in org.apache.calcite.test">RexProgramTest</a></dd>
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<pre>public abstract class <span class="typeNameLabel">RexProgramBuilderBase</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">This class provides helper methods to build rex expressions.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>private static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.DummyTestDataContext.html" title="class in org.apache.calcite.test">RexProgramBuilderBase.DummyTestDataContext</a></span></code>
<div class="block">Dummy data context for test.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rex.RexDynamicParam&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#dynamicParams">dynamicParams</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>protected org.apache.calcite.rex.RexExecutor</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#executor">executor</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexLiteral</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#falseLiteral">falseLiteral</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#MAX_FIELDS">MAX_FIELDS</a></span></code>
<div class="block">Input variables for tests should come from a struct type, so
a struct is created where the first <code>MAX_FIELDS</code> are nullable,
and the next <code>MAX_FIELDS</code> are not nullable.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nonNullableBool">nonNullableBool</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nonNullableInt">nonNullableInt</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nonNullableVarchar">nonNullableVarchar</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nullableBool">nullableBool</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nullableInt">nullableInt</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nullableVarchar">nullableVarchar</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>protected org.apache.calcite.rex.RexLiteral</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nullBool">nullBool</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexLiteral</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nullInt">nullInt</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexLiteral</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nullVarchar">nullVarchar</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexBuilder</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#rexBuilder">rexBuilder</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexSimplify</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#simplify">simplify</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexLiteral</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#trueLiteral">trueLiteral</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.adapter.java.JavaTypeFactory</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#typeFactory">typeFactory</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#RexProgramBuilderBase--">RexProgramBuilderBase</a></span>()</code>&nbsp;</td>
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<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>
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<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#abstractCast-org.apache.calcite.rex.RexNode-org.apache.calcite.rel.type.RelDataType-">abstractCast</a></span>(org.apache.calcite.rex.RexNode&nbsp;e,
org.apache.calcite.rel.type.RelDataType&nbsp;type)</code>
<div class="block">Creates a call to the CAST operator.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#add-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">add</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#and-java.lang.Iterable-">and</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;? extends org.apache.calcite.rex.RexNode&gt;&nbsp;nodes)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#and-org.apache.calcite.rex.RexNode...-">and</a></span>(org.apache.calcite.rex.RexNode...&nbsp;nodes)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#assertArgValue-int-">assertArgValue</a></span>(int&nbsp;arg)</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#case_-java.lang.Iterable-">case_</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;? extends org.apache.calcite.rex.RexNode&gt;&nbsp;nodes)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#case_-org.apache.calcite.rex.RexNode...-">case_</a></span>(org.apache.calcite.rex.RexNode...&nbsp;nodes)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#cast-org.apache.calcite.rex.RexNode-org.apache.calcite.rel.type.RelDataType-">cast</a></span>(org.apache.calcite.rex.RexNode&nbsp;e,
org.apache.calcite.rel.type.RelDataType&nbsp;type)</code>
<div class="block">Creates a call to the CAST operator, expanding if possible, and not
preserving nullability.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#coalesce-org.apache.calcite.rex.RexNode...-">coalesce</a></span>(org.apache.calcite.rex.RexNode...&nbsp;nodes)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#div-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">div</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#divInt-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">divInt</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#eq-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">eq</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#ge-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">ge</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>private org.apache.calcite.rex.RexDynamicParam</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#getDynamicParam-org.apache.calcite.rel.type.RelDataType-java.lang.String-">getDynamicParam</a></span>(org.apache.calcite.rel.type.RelDataType&nbsp;type,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;fieldNamePrefix)</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#gt-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">gt</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#in-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode...-">in</a></span>(org.apache.calcite.rex.RexNode&nbsp;node,
org.apache.calcite.rex.RexNode...&nbsp;nodes)</code>
<div class="block">Generates <code>x IN (y, z)</code> expression when called as <code>in(x, y, z)</code>.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#input-org.apache.calcite.rel.type.RelDataType-int-">input</a></span>(org.apache.calcite.rel.type.RelDataType&nbsp;type,
int&nbsp;arg)</code>
<div class="block">Generates input ref with given type and index.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isDistinctFrom-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">isDistinctFrom</a></span>(org.apache.calcite.rex.RexNode&nbsp;a,
org.apache.calcite.rex.RexNode&nbsp;b)</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isFalse-org.apache.calcite.rex.RexNode-">isFalse</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isNotDistinctFrom-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">isNotDistinctFrom</a></span>(org.apache.calcite.rex.RexNode&nbsp;a,
org.apache.calcite.rex.RexNode&nbsp;b)</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isNotFalse-org.apache.calcite.rex.RexNode-">isNotFalse</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isNotNull-org.apache.calcite.rex.RexNode-">isNotNull</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isNotTrue-org.apache.calcite.rex.RexNode-">isNotTrue</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isNull-org.apache.calcite.rex.RexNode-">isNull</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isTrue-org.apache.calcite.rex.RexNode-">isTrue</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#isUnknown-org.apache.calcite.rex.RexNode-">isUnknown</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#le-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">le</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#literal-java.math.BigDecimal-">literal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#literal-java.math.BigDecimal-org.apache.calcite.rel.type.RelDataType-">literal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a>&nbsp;value,
org.apache.calcite.rel.type.RelDataType&nbsp;type)</code>&nbsp;</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#literal-boolean-">literal</a></span>(boolean&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#literal-java.lang.Boolean-">literal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#literal-int-">literal</a></span>(int&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#literal-java.lang.Integer-">literal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#literal-java.lang.String-">literal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#lt-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">lt</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#mul-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">mul</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#ne-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">ne</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#not-org.apache.calcite.rex.RexNode-">not</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexLiteral</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#null_-org.apache.calcite.rel.type.RelDataType-">null_</a></span>(org.apache.calcite.rel.type.RelDataType&nbsp;type)</code>
<div class="block">Creates null literal with given type.</div>
</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nullable-org.apache.calcite.rel.type.RelDataType-">nullable</a></span>(org.apache.calcite.rel.type.RelDataType&nbsp;type)</code>&nbsp;</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#nullIf-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">nullIf</a></span>(org.apache.calcite.rex.RexNode&nbsp;node1,
org.apache.calcite.rex.RexNode&nbsp;node2)</code>&nbsp;</td>
</tr>
<tr id="i41" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#or-java.lang.Iterable-">or</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;? extends org.apache.calcite.rex.RexNode&gt;&nbsp;nodes)</code>&nbsp;</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#or-org.apache.calcite.rex.RexNode...-">or</a></span>(org.apache.calcite.rex.RexNode...&nbsp;nodes)</code>&nbsp;</td>
</tr>
<tr id="i43" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#plus-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">plus</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i44" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#setUp--">setUp</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i45" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#sub-org.apache.calcite.rex.RexNode-org.apache.calcite.rex.RexNode-">sub</a></span>(org.apache.calcite.rex.RexNode&nbsp;n1,
org.apache.calcite.rex.RexNode&nbsp;n2)</code>&nbsp;</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#tBoolean--">tBoolean</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i47" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#tBoolean-boolean-">tBoolean</a></span>(boolean&nbsp;nullable)</code>&nbsp;</td>
</tr>
<tr id="i48" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#tInt--">tInt</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i49" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#tInt-boolean-">tInt</a></span>(boolean&nbsp;nullable)</code>&nbsp;</td>
</tr>
<tr id="i50" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#tVarchar--">tVarchar</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i51" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rel.type.RelDataType</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#tVarchar-boolean-">tVarchar</a></span>(boolean&nbsp;nullable)</code>&nbsp;</td>
</tr>
<tr id="i52" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#unaryMinus-org.apache.calcite.rex.RexNode-">unaryMinus</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i53" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#unaryPlus-org.apache.calcite.rex.RexNode-">unaryPlus</a></span>(org.apache.calcite.rex.RexNode&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i54" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vBool--">vBool</a></span>()</code>
<div class="block">Creates <code>nullable boolean variable</code> with index of 0.</div>
</td>
</tr>
<tr id="i55" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vBool-int-">vBool</a></span>(int&nbsp;arg)</code>
<div class="block">Creates <code>nullable boolean variable</code> with index of <code>arg</code> (0-based).</div>
</td>
</tr>
<tr id="i56" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vBoolNotNull--">vBoolNotNull</a></span>()</code>
<div class="block">Creates <code>non-nullable boolean variable</code> with index of 0.</div>
</td>
</tr>
<tr id="i57" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vBoolNotNull-int-">vBoolNotNull</a></span>(int&nbsp;arg)</code>
<div class="block">Creates <code>non-nullable boolean variable</code> with index of <code>arg</code> (0-based).</div>
</td>
</tr>
<tr id="i58" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vInt--">vInt</a></span>()</code>
<div class="block">Creates <code>nullable int variable</code> with index of 0.</div>
</td>
</tr>
<tr id="i59" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vInt-int-">vInt</a></span>(int&nbsp;arg)</code>
<div class="block">Creates <code>nullable int variable</code> with index of <code>arg</code> (0-based).</div>
</td>
</tr>
<tr id="i60" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vIntNotNull--">vIntNotNull</a></span>()</code>
<div class="block">Creates <code>non-nullable int variable</code> with index of 0.</div>
</td>
</tr>
<tr id="i61" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vIntNotNull-int-">vIntNotNull</a></span>(int&nbsp;arg)</code>
<div class="block">Creates <code>non-nullable int variable</code> with index of <code>arg</code> (0-based).</div>
</td>
</tr>
<tr id="i62" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vVarchar--">vVarchar</a></span>()</code>
<div class="block">Creates <code>nullable varchar variable</code> with index of 0.</div>
</td>
</tr>
<tr id="i63" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vVarchar-int-">vVarchar</a></span>(int&nbsp;arg)</code>
<div class="block">Creates <code>nullable varchar variable</code> with index of <code>arg</code> (0-based).</div>
</td>
</tr>
<tr id="i64" class="altColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vVarcharNotNull--">vVarcharNotNull</a></span>()</code>
<div class="block">Creates <code>non-nullable varchar variable</code> with index of 0.</div>
</td>
</tr>
<tr id="i65" class="rowColor">
<td class="colFirst"><code>protected org.apache.calcite.rex.RexNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vVarcharNotNull-int-">vVarcharNotNull</a></span>(int&nbsp;arg)</code>
<div class="block">Creates <code>non-nullable varchar variable</code> with index of <code>arg</code> (0-based).</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
</ul>
</li>
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</li>
</ul>
</div>
<div class="details">
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<h3>Field Detail</h3>
<a name="MAX_FIELDS">
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<h4>MAX_FIELDS</h4>
<pre>protected static final&nbsp;int MAX_FIELDS</pre>
<div class="block">Input variables for tests should come from a struct type, so
a struct is created where the first <code>MAX_FIELDS</code> are nullable,
and the next <code>MAX_FIELDS</code> are not nullable.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#org.apache.calcite.test.RexProgramBuilderBase.MAX_FIELDS">Constant Field Values</a></dd>
</dl>
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<h4>typeFactory</h4>
<pre>protected&nbsp;org.apache.calcite.adapter.java.JavaTypeFactory typeFactory</pre>
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<a name="rexBuilder">
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<h4>rexBuilder</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexBuilder rexBuilder</pre>
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<a name="executor">
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<h4>executor</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexExecutor executor</pre>
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<h4>simplify</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexSimplify simplify</pre>
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<h4>trueLiteral</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexLiteral trueLiteral</pre>
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<div class="block">Creates a call to the CAST operator.
<p>This method enables to create <code>CAST(42 nullable int)</code> expressions.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>e</code> - input node</dd>
<dd><code>type</code> - type to cast to</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>call to CAST operator</dd>
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<div class="block">Creates a call to the CAST operator, expanding if possible, and not
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<p>Tries to expand the cast, and therefore the result may be something
other than a <code>RexCall</code> to the CAST operator, such as a
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<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>e</code> - input node</dd>
<dd><code>type</code> - type to cast to</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>input node converted to given type</dd>
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<div class="block">Generates <code>x IN (y, z)</code> expression when called as <code>in(x, y, z)</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>node</code> - left side of the IN expression</dd>
<dd><code>nodes</code> - nodes in the right side of IN expression</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>IN expression</dd>
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<div class="block">Creates null literal with given type.
For instance: <code>null_(tInt())</code></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>type</code> - type of required null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>null literal of a given type</dd>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;literal(<a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a>&nbsp;value,
org.apache.calcite.rel.type.RelDataType&nbsp;type)</pre>
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<h4>literal</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;literal(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;value)</pre>
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<h4>literal</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;literal(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
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<h4>input</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;input(org.apache.calcite.rel.type.RelDataType&nbsp;type,
int&nbsp;arg)</pre>
<div class="block">Generates input ref with given type and index.
<p>Prefer <a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vBool--"><code>vBool()</code></a>, <a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vInt--"><code>vInt()</code></a> and so on.
<p>The problem with "input refs" is <code>input(tInt(), 0).toString()</code>
yields <code>$0</code>, so the type of the expression is not printed, and it
makes it hard to analyze the expressions.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>type</code> - desired type of the node</dd>
<dd><code>arg</code> - argument index (0-based)</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>input ref with given type and index</dd>
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<h4>assertArgValue</h4>
<pre>private&nbsp;void&nbsp;assertArgValue(int&nbsp;arg)</pre>
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<h4>vBool</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vBool()</pre>
<div class="block">Creates <code>nullable boolean variable</code> with index of 0.
If you need several distinct variables, use <a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vBool-int-"><code>vBool(int)</code></a></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>nullable boolean variable with index of 0</dd>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vBool(int&nbsp;arg)</pre>
<div class="block">Creates <code>nullable boolean variable</code> with index of <code>arg</code> (0-based).
The resulting node would look like <code>?0.bool3</code> if <code>arg</code> is <code>3</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>nullable boolean variable with given index (0-based)</dd>
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<h4>vBoolNotNull</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vBoolNotNull()</pre>
<div class="block">Creates <code>non-nullable boolean variable</code> with index of 0.
If you need several distinct variables, use <a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vBoolNotNull-int-"><code>vBoolNotNull(int)</code></a>.
The resulting node would look like <code>?0.notNullBool0</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>non-nullable boolean variable with index of 0</dd>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vBoolNotNull(int&nbsp;arg)</pre>
<div class="block">Creates <code>non-nullable boolean variable</code> with index of <code>arg</code> (0-based).
The resulting node would look like <code>?0.notNullBool3</code> if <code>arg</code> is <code>3</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>non-nullable boolean variable with given index (0-based)</dd>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vInt()</pre>
<div class="block">Creates <code>nullable int variable</code> with index of 0.
If you need several distinct variables, use <a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vInt-int-"><code>vInt(int)</code></a>.
The resulting node would look like <code>?0.notNullInt0</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>nullable int variable with index of 0</dd>
</dl>
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<h4>vInt</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vInt(int&nbsp;arg)</pre>
<div class="block">Creates <code>nullable int variable</code> with index of <code>arg</code> (0-based).
The resulting node would look like <code>?0.int3</code> if <code>arg</code> is <code>3</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>nullable int variable with given index (0-based)</dd>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vIntNotNull()</pre>
<div class="block">Creates <code>non-nullable int variable</code> with index of 0.
If you need several distinct variables, use <a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vIntNotNull-int-"><code>vIntNotNull(int)</code></a>.
The resulting node would look like <code>?0.notNullInt0</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>non-nullable int variable with index of 0</dd>
</dl>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vIntNotNull(int&nbsp;arg)</pre>
<div class="block">Creates <code>non-nullable int variable</code> with index of <code>arg</code> (0-based).
The resulting node would look like <code>?0.notNullInt3</code> if <code>arg</code> is <code>3</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>non-nullable int variable with given index (0-based)</dd>
</dl>
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<h4>vVarchar</h4>
<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vVarchar()</pre>
<div class="block">Creates <code>nullable varchar variable</code> with index of 0.
If you need several distinct variables, use <a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vVarchar-int-"><code>vVarchar(int)</code></a>.
The resulting node would look like <code>?0.notNullVarchar0</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>nullable varchar variable with index of 0</dd>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vVarchar(int&nbsp;arg)</pre>
<div class="block">Creates <code>nullable varchar variable</code> with index of <code>arg</code> (0-based).
The resulting node would look like <code>?0.varchar3</code> if <code>arg</code> is <code>3</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>nullable varchar variable with given index (0-based)</dd>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vVarcharNotNull()</pre>
<div class="block">Creates <code>non-nullable varchar variable</code> with index of 0.
If you need several distinct variables, use <a href="../../../../org/apache/calcite/test/RexProgramBuilderBase.html#vVarcharNotNull-int-"><code>vVarcharNotNull(int)</code></a>.
The resulting node would look like <code>?0.notNullVarchar0</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>non-nullable varchar variable with index of 0</dd>
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<pre>protected&nbsp;org.apache.calcite.rex.RexNode&nbsp;vVarcharNotNull(int&nbsp;arg)</pre>
<div class="block">Creates <code>non-nullable varchar variable</code> with index of <code>arg</code> (0-based).
The resulting node would look like <code>?0.notNullVarchar3</code> if <code>arg</code> is <code>3</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>non-nullable varchar variable with given index (0-based)</dd>
</dl>
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