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<div class="subTitle">org.apache.calcite.rex</div>
<h2 title="类 RexShuttle" class="title">类 RexShuttle</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li>org.apache.calcite.rex.RexShuttle</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>所有已实现的接口:</dt>
<dd><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</dd>
</dl>
<dl>
<dt>直接已知子类:</dt>
<dd><a href="../../../../org/apache/calcite/rel/rules/ProjectCorrelateTransposeRule.RexFieldAccessReplacer.html" title="org.apache.calcite.rel.rules中的类">ProjectCorrelateTransposeRule.RexFieldAccessReplacer</a>, <a href="../../../../org/apache/calcite/rel/rules/ReduceDecimalsRule.DecimalShuttle.html" title="org.apache.calcite.rel.rules中的类">ReduceDecimalsRule.DecimalShuttle</a>, <a href="../../../../org/apache/calcite/rel/rules/ReduceExpressionsRule.CaseShuttle.html" title="org.apache.calcite.rel.rules中的类">ReduceExpressionsRule.CaseShuttle</a>, <a href="../../../../org/apache/calcite/rel/rules/ReduceExpressionsRule.RexReplacer.html" title="org.apache.calcite.rel.rules中的类">ReduceExpressionsRule.RexReplacer</a>, <a href="../../../../org/apache/calcite/plan/RelOptUtil.InputReferencedVisitor.html" title="org.apache.calcite.plan中的类">RelOptUtil.InputReferencedVisitor</a>, <a href="../../../../org/apache/calcite/plan/RelOptUtil.RexInputConverter.html" title="org.apache.calcite.plan中的类">RelOptUtil.RexInputConverter</a>, <a href="../../../../org/apache/calcite/plan/RelOptUtil.VariableUsedVisitor.html" title="org.apache.calcite.plan中的类">RelOptUtil.VariableUsedVisitor</a>, <a href="../../../../org/apache/calcite/rex/RexPermutationShuttle.html" title="org.apache.calcite.rex中的类">RexPermutationShuttle</a>, <a href="../../../../org/apache/calcite/rex/RexPermuteInputsShuttle.html" title="org.apache.calcite.rex中的类">RexPermuteInputsShuttle</a>, <a href="../../../../org/apache/calcite/rex/RexUtil.ExprSimplifier.html" title="org.apache.calcite.rex中的类">RexUtil.ExprSimplifier</a>, <a href="../../../../org/apache/calcite/rex/RexUtil.FixNullabilityShuttle.html" title="org.apache.calcite.rex中的类">RexUtil.FixNullabilityShuttle</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="typeNameLabel">RexShuttle</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a>
implements <a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</pre>
<div class="block">Passes over a row-expression, calling a handler method for each node,
appropriate to the type of the node.
<p>Like <a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口"><code>RexVisitor</code></a>, this is an instance of the
<a href="../../../../org/apache/calcite/util/Glossary.html#VISITOR_PATTERN"><code>Visitor Pattern</code></a>. Use
<code> RexShuttle</code> if you would like your methods to return a
value.</p></div>
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<h3>构造器概要</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="构造器概要表, 列表构造器和解释">
<caption><span>构造器</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">构造器和说明</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#RexShuttle--">RexShuttle</a></span>()</code>&nbsp;</td>
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<h3>方法概要</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释">
<caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">限定符和类型</th>
<th class="colLast" scope="col">方法和说明</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="java.lang中的类或接口">Iterable</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#apply-java.lang.Iterable-">apply</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="java.lang中的类或接口">Iterable</a>&lt;? extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;iterable)</code>
<div class="block">Applies this shuttle to each expression in an iterable.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>&lt;T extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;<br><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;T&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#apply-java.util.List-">apply</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;T&gt;&nbsp;exprList)</code>
<div class="block">Applies this shuttle to each expression in a list and returns the
resulting list.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#apply-org.apache.calcite.rex.RexNode-">apply</a></span>(<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;expr)</code>
<div class="block">Applies this shuttle to an expression, or returns null if the expression
is null.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>&lt;T extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;<br>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#mutate-java.util.List-">mutate</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;T&gt;&nbsp;exprList)</code>
<div class="block">Applies this shuttle to each expression in a list.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitArray-org.apache.calcite.rex.RexNode:A-boolean:A-">visitArray</a></span>(<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>[]&nbsp;exprs,
boolean[]&nbsp;update)</code>
<div class="block">Visits each of an array of expressions and returns an array of the
results.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitCall-org.apache.calcite.rex.RexCall-">visitCall</a></span>(<a href="../../../../org/apache/calcite/rex/RexCall.html" title="org.apache.calcite.rex中的类">RexCall</a>&nbsp;call)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitCorrelVariable-org.apache.calcite.rex.RexCorrelVariable-">visitCorrelVariable</a></span>(<a href="../../../../org/apache/calcite/rex/RexCorrelVariable.html" title="org.apache.calcite.rex中的类">RexCorrelVariable</a>&nbsp;variable)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitDynamicParam-org.apache.calcite.rex.RexDynamicParam-">visitDynamicParam</a></span>(<a href="../../../../org/apache/calcite/rex/RexDynamicParam.html" title="org.apache.calcite.rex中的类">RexDynamicParam</a>&nbsp;dynamicParam)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitFieldAccess-org.apache.calcite.rex.RexFieldAccess-">visitFieldAccess</a></span>(<a href="../../../../org/apache/calcite/rex/RexFieldAccess.html" title="org.apache.calcite.rex中的类">RexFieldAccess</a>&nbsp;fieldAccess)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="../../../../org/apache/calcite/rex/RexFieldCollation.html" title="org.apache.calcite.rex中的类">RexFieldCollation</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitFieldCollations-java.util.List-boolean:A-">visitFieldCollations</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="../../../../org/apache/calcite/rex/RexFieldCollation.html" title="org.apache.calcite.rex中的类">RexFieldCollation</a>&gt;&nbsp;collations,
boolean[]&nbsp;update)</code>
<div class="block">Visits each of a list of field collations and returns a list of the
results.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitInputRef-org.apache.calcite.rex.RexInputRef-">visitInputRef</a></span>(<a href="../../../../org/apache/calcite/rex/RexInputRef.html" title="org.apache.calcite.rex中的类">RexInputRef</a>&nbsp;inputRef)</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitList-java.util.List-boolean:A-">visitList</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;? extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;exprs,
boolean[]&nbsp;update)</code>
<div class="block">Visits each of a list of expressions and returns a list of the
results.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitList-java.util.List-java.util.List-">visitList</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;? extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;exprs,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;outExprs)</code>
<div class="block">Visits a list and writes the results to another list.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitLiteral-org.apache.calcite.rex.RexLiteral-">visitLiteral</a></span>(<a href="../../../../org/apache/calcite/rex/RexLiteral.html" title="org.apache.calcite.rex中的类">RexLiteral</a>&nbsp;literal)</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitLocalRef-org.apache.calcite.rex.RexLocalRef-">visitLocalRef</a></span>(<a href="../../../../org/apache/calcite/rex/RexLocalRef.html" title="org.apache.calcite.rex中的类">RexLocalRef</a>&nbsp;localRef)</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitOver-org.apache.calcite.rex.RexOver-">visitOver</a></span>(<a href="../../../../org/apache/calcite/rex/RexOver.html" title="org.apache.calcite.rex中的类">RexOver</a>&nbsp;over)</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitPatternFieldRef-org.apache.calcite.rex.RexPatternFieldRef-">visitPatternFieldRef</a></span>(<a href="../../../../org/apache/calcite/rex/RexPatternFieldRef.html" title="org.apache.calcite.rex中的类">RexPatternFieldRef</a>&nbsp;fieldRef)</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitRangeRef-org.apache.calcite.rex.RexRangeRef-">visitRangeRef</a></span>(<a href="../../../../org/apache/calcite/rex/RexRangeRef.html" title="org.apache.calcite.rex中的类">RexRangeRef</a>&nbsp;rangeRef)</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitSubQuery-org.apache.calcite.rex.RexSubQuery-">visitSubQuery</a></span>(<a href="../../../../org/apache/calcite/rex/RexSubQuery.html" title="org.apache.calcite.rex中的类">RexSubQuery</a>&nbsp;subQuery)</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitTableInputRef-org.apache.calcite.rex.RexTableInputRef-">visitTableInputRef</a></span>(<a href="../../../../org/apache/calcite/rex/RexTableInputRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef</a>&nbsp;ref)</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rex/RexWindow.html" title="org.apache.calcite.rex中的类">RexWindow</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexShuttle.html#visitWindow-org.apache.calcite.rex.RexWindow-">visitWindow</a></span>(<a href="../../../../org/apache/calcite/rex/RexWindow.html" title="org.apache.calcite.rex中的类">RexWindow</a>&nbsp;window)</code>&nbsp;</td>
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<h3>从类继承的方法&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="java.lang中的类或接口">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="java.lang中的类或接口">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="java.lang中的类或接口">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="java.lang中的类或接口">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="java.lang中的类或接口">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="java.lang中的类或接口">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="java.lang中的类或接口">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="java.lang中的类或接口">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="java.lang中的类或接口">wait</a></code></li>
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<h3>构造器详细资料</h3>
<a name="RexShuttle--">
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<h4>RexShuttle</h4>
<pre>public&nbsp;RexShuttle()</pre>
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<h3>方法详细资料</h3>
<a name="visitOver-org.apache.calcite.rex.RexOver-">
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<h4>visitOver</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitOver(<a href="../../../../org/apache/calcite/rex/RexOver.html" title="org.apache.calcite.rex中的类">RexOver</a>&nbsp;over)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitOver-org.apache.calcite.rex.RexOver-">visitOver</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
</dl>
</li>
</ul>
<a name="visitWindow-org.apache.calcite.rex.RexWindow-">
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<ul class="blockList">
<li class="blockList">
<h4>visitWindow</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexWindow.html" title="org.apache.calcite.rex中的类">RexWindow</a>&nbsp;visitWindow(<a href="../../../../org/apache/calcite/rex/RexWindow.html" title="org.apache.calcite.rex中的类">RexWindow</a>&nbsp;window)</pre>
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</ul>
<a name="visitSubQuery-org.apache.calcite.rex.RexSubQuery-">
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<h4>visitSubQuery</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitSubQuery(<a href="../../../../org/apache/calcite/rex/RexSubQuery.html" title="org.apache.calcite.rex中的类">RexSubQuery</a>&nbsp;subQuery)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitSubQuery-org.apache.calcite.rex.RexSubQuery-">visitSubQuery</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
</dl>
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<ul class="blockList">
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<h4>visitTableInputRef</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitTableInputRef(<a href="../../../../org/apache/calcite/rex/RexTableInputRef.html" title="org.apache.calcite.rex中的类">RexTableInputRef</a>&nbsp;ref)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitTableInputRef-org.apache.calcite.rex.RexTableInputRef-">visitTableInputRef</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
</dl>
</li>
</ul>
<a name="visitPatternFieldRef-org.apache.calcite.rex.RexPatternFieldRef-">
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</a>
<ul class="blockList">
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<h4>visitPatternFieldRef</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitPatternFieldRef(<a href="../../../../org/apache/calcite/rex/RexPatternFieldRef.html" title="org.apache.calcite.rex中的类">RexPatternFieldRef</a>&nbsp;fieldRef)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitPatternFieldRef-org.apache.calcite.rex.RexPatternFieldRef-">visitPatternFieldRef</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
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<a name="visitCall-org.apache.calcite.rex.RexCall-">
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<ul class="blockList">
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<h4>visitCall</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitCall(<a href="../../../../org/apache/calcite/rex/RexCall.html" title="org.apache.calcite.rex中的类">RexCall</a>&nbsp;call)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitCall-org.apache.calcite.rex.RexCall-">visitCall</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
</dl>
</li>
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<a name="visitArray-org.apache.calcite.rex.RexNode:A-boolean:A-">
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<h4>visitArray</h4>
<pre>protected&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>[]&nbsp;visitArray(<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>[]&nbsp;exprs,
boolean[]&nbsp;update)</pre>
<div class="block">Visits each of an array of expressions and returns an array of the
results.</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>exprs</code> - Array of expressions</dd>
<dd><code>update</code> - If not null, sets this to true if any of the expressions
was modified</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>Array of visited expressions</dd>
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</li>
</ul>
<a name="visitList-java.util.List-boolean:A-">
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<h4>visitList</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;visitList(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;? extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;exprs,
boolean[]&nbsp;update)</pre>
<div class="block">Visits each of a list of expressions and returns a list of the
results.</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>exprs</code> - List of expressions</dd>
<dd><code>update</code> - If not null, sets this to true if any of the expressions
was modified</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>Array of visited expressions</dd>
</dl>
</li>
</ul>
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<h4>visitList</h4>
<pre>public&nbsp;void&nbsp;visitList(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;? extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;exprs,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;outExprs)</pre>
<div class="block">Visits a list and writes the results to another list.</div>
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</ul>
<a name="visitFieldCollations-java.util.List-boolean:A-">
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<h4>visitFieldCollations</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="../../../../org/apache/calcite/rex/RexFieldCollation.html" title="org.apache.calcite.rex中的类">RexFieldCollation</a>&gt;&nbsp;visitFieldCollations(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="../../../../org/apache/calcite/rex/RexFieldCollation.html" title="org.apache.calcite.rex中的类">RexFieldCollation</a>&gt;&nbsp;collations,
boolean[]&nbsp;update)</pre>
<div class="block">Visits each of a list of field collations and returns a list of the
results.</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>collations</code> - List of field collations</dd>
<dd><code>update</code> - If not null, sets this to true if any of the expressions
was modified</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>Array of visited field collations</dd>
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<h4>visitCorrelVariable</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitCorrelVariable(<a href="../../../../org/apache/calcite/rex/RexCorrelVariable.html" title="org.apache.calcite.rex中的类">RexCorrelVariable</a>&nbsp;variable)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitCorrelVariable-org.apache.calcite.rex.RexCorrelVariable-">visitCorrelVariable</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
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<h4>visitFieldAccess</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitFieldAccess(<a href="../../../../org/apache/calcite/rex/RexFieldAccess.html" title="org.apache.calcite.rex中的类">RexFieldAccess</a>&nbsp;fieldAccess)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitFieldAccess-org.apache.calcite.rex.RexFieldAccess-">visitFieldAccess</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
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<h4>visitInputRef</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitInputRef(<a href="../../../../org/apache/calcite/rex/RexInputRef.html" title="org.apache.calcite.rex中的类">RexInputRef</a>&nbsp;inputRef)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitInputRef-org.apache.calcite.rex.RexInputRef-">visitInputRef</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
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<h4>visitLocalRef</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitLocalRef(<a href="../../../../org/apache/calcite/rex/RexLocalRef.html" title="org.apache.calcite.rex中的类">RexLocalRef</a>&nbsp;localRef)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitLocalRef-org.apache.calcite.rex.RexLocalRef-">visitLocalRef</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
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<li class="blockList">
<h4>visitLiteral</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitLiteral(<a href="../../../../org/apache/calcite/rex/RexLiteral.html" title="org.apache.calcite.rex中的类">RexLiteral</a>&nbsp;literal)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitLiteral-org.apache.calcite.rex.RexLiteral-">visitLiteral</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
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<a name="visitDynamicParam-org.apache.calcite.rex.RexDynamicParam-">
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<ul class="blockList">
<li class="blockList">
<h4>visitDynamicParam</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitDynamicParam(<a href="../../../../org/apache/calcite/rex/RexDynamicParam.html" title="org.apache.calcite.rex中的类">RexDynamicParam</a>&nbsp;dynamicParam)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitDynamicParam-org.apache.calcite.rex.RexDynamicParam-">visitDynamicParam</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
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<a name="visitRangeRef-org.apache.calcite.rex.RexRangeRef-">
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<ul class="blockList">
<li class="blockList">
<h4>visitRangeRef</h4>
<pre>public&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;visitRangeRef(<a href="../../../../org/apache/calcite/rex/RexRangeRef.html" title="org.apache.calcite.rex中的类">RexRangeRef</a>&nbsp;rangeRef)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitRangeRef-org.apache.calcite.rex.RexRangeRef-">visitRangeRef</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;</code></dd>
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<h4>mutate</h4>
<pre>public final&nbsp;&lt;T extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;boolean&nbsp;mutate(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;T&gt;&nbsp;exprList)</pre>
<div class="block">Applies this shuttle to each expression in a list.</div>
<dl>
<dt><span class="returnLabel">返回:</span></dt>
<dd>whether any of the expressions changed</dd>
</dl>
</li>
</ul>
<a name="apply-java.util.List-">
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<ul class="blockList">
<li class="blockList">
<h4>apply</h4>
<pre>public final&nbsp;&lt;T extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;T&gt;&nbsp;apply(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;T&gt;&nbsp;exprList)</pre>
<div class="block">Applies this shuttle to each expression in a list and returns the
resulting list. Does not modify the initial list.</div>
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</ul>
<a name="apply-java.lang.Iterable-">
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<h4>apply</h4>
<pre>public final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="java.lang中的类或接口">Iterable</a>&lt;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;apply(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="java.lang中的类或接口">Iterable</a>&lt;? extends <a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&gt;&nbsp;iterable)</pre>
<div class="block">Applies this shuttle to each expression in an iterable.</div>
</li>
</ul>
<a name="apply-org.apache.calcite.rex.RexNode-">
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<ul class="blockListLast">
<li class="blockList">
<h4>apply</h4>
<pre>public final&nbsp;<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;apply(<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a>&nbsp;expr)</pre>
<div class="block">Applies this shuttle to an expression, or returns null if the expression
is null.</div>
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</ul>
</li>
</ul>
</li>
</ul>
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