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| <h2 title="类 RexDynamicParam" class="title">类 RexDynamicParam</h2> |
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| <li><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">org.apache.calcite.rex.RexNode</a></li> |
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| <li><a href="../../../../org/apache/calcite/rex/RexVariable.html" title="org.apache.calcite.rex中的类">org.apache.calcite.rex.RexVariable</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rex.RexDynamicParam</li> |
| </ul> |
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| <pre>public class <span class="typeNameLabel">RexDynamicParam</span> |
| extends <a href="../../../../org/apache/calcite/rex/RexVariable.html" title="org.apache.calcite.rex中的类">RexVariable</a></pre> |
| <div class="block">Dynamic parameter reference in a row-expression.</div> |
| </li> |
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| <li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.calcite.rex.RexNode"> |
| <!-- --> |
| </a> |
| <h3>从类继承的嵌套类/接口 org.apache.calcite.rex.<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></h3> |
| <code><a href="../../../../org/apache/calcite/rex/RexNode.Closeable.html" title="org.apache.calcite.rex中的接口">RexNode.Closeable</a></code></li> |
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| <h3>从类继承的字段 org.apache.calcite.rex.<a href="../../../../org/apache/calcite/rex/RexVariable.html" title="org.apache.calcite.rex中的类">RexVariable</a></h3> |
| <code><a href="../../../../org/apache/calcite/rex/RexVariable.html#name">name</a>, <a href="../../../../org/apache/calcite/rex/RexVariable.html#type">type</a></code></li> |
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| <code><a href="../../../../org/apache/calcite/rex/RexNode.html#digest">digest</a></code></li> |
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| <h3>构造器概要</h3> |
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| <caption><span>构造器</span><span class="tabEnd"> </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/RexDynamicParam.html#RexDynamicParam-org.apache.calcite.rel.type.RelDataType-int-">RexDynamicParam</a></span>(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> type, |
| int index)</code> |
| <div class="block">Creates a dynamic parameter.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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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"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd"> </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><R,P> R</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexDynamicParam.html#accept-org.apache.calcite.rex.RexBiVisitor-P-">accept</a></span>(<a href="../../../../org/apache/calcite/rex/RexBiVisitor.html" title="org.apache.calcite.rex中的接口">RexBiVisitor</a><R,P> visitor, |
| P arg)</code> |
| <div class="block">Accepts a visitor with a payload, dispatching to the right overloaded |
| <a href="../../../../org/apache/calcite/rex/RexBiVisitor.html#visitInputRef-org.apache.calcite.rex.RexInputRef-P-"><code>RexBiVisitor.visitInputRef(RexInputRef, Object)</code></a> visitXxx} method.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><R> R</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexDynamicParam.html#accept-org.apache.calcite.rex.RexVisitor-">accept</a></span>(<a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a><R> visitor)</code> |
| <div class="block">Accepts a visitor, dispatching to the right overloaded |
| <a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitInputRef-org.apache.calcite.rex.RexInputRef-"><code>visitXxx</code></a> method.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexDynamicParam.html#equals-java.lang.Object-">equals</a></span>(<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> obj)</code> |
| <div class="block"> |
| |
| Every node must implement <a href="../../../../org/apache/calcite/rex/RexNode.html#equals-java.lang.Object-"><code>RexNode.equals(java.lang.Object)</code></a> based on its content</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexDynamicParam.html#getIndex--">getIndex</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/calcite/sql/SqlKind.html" title="org.apache.calcite.sql中的枚举">SqlKind</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexDynamicParam.html#getKind--">getKind</a></span>()</code> |
| <div class="block">Returns the kind of node this is.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexDynamicParam.html#hashCode--">hashCode</a></span>()</code> |
| <div class="block"> |
| |
| Every node must implement <a href="../../../../org/apache/calcite/rex/RexNode.html#hashCode--"><code>RexNode.hashCode()</code></a> consistent with |
| <a href="../../../../org/apache/calcite/rex/RexNode.html#equals-java.lang.Object-"><code>RexNode.equals(java.lang.Object)</code></a></div> |
| </td> |
| </tr> |
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| <li class="blockList"><a name="methods.inherited.from.class.org.apache.calcite.rex.RexVariable"> |
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| </a> |
| <h3>从类继承的方法 org.apache.calcite.rex.<a href="../../../../org/apache/calcite/rex/RexVariable.html" title="org.apache.calcite.rex中的类">RexVariable</a></h3> |
| <code><a href="../../../../org/apache/calcite/rex/RexVariable.html#getName--">getName</a>, <a href="../../../../org/apache/calcite/rex/RexVariable.html#getType--">getType</a></code></li> |
| </ul> |
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| <h3>从类继承的方法 org.apache.calcite.rex.<a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></h3> |
| <code><a href="../../../../org/apache/calcite/rex/RexNode.html#isA-java.util.Collection-">isA</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#isA-org.apache.calcite.sql.SqlKind-">isA</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#isAlwaysFalse--">isAlwaysFalse</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#isAlwaysTrue--">isAlwaysTrue</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#needNormalize--">needNormalize</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#nodeCount--">nodeCount</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#skipNormalize--">skipNormalize</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#toString--">toString</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#toStringRaw--">toStringRaw</a>, <a href="../../../../org/apache/calcite/rex/RexNode.html#withNormalize-boolean-">withNormalize</a></code></li> |
| </ul> |
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| <h3>从类继承的方法 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#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#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#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> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <!-- --> |
| </a> |
| <h3>构造器详细资料</h3> |
| <a name="RexDynamicParam-org.apache.calcite.rel.type.RelDataType-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>RexDynamicParam</h4> |
| <pre>public RexDynamicParam(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a> type, |
| int index)</pre> |
| <div class="block">Creates a dynamic parameter.</div> |
| <dl> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>type</code> - inferred type of parameter</dd> |
| <dd><code>index</code> - 0-based index of dynamic parameter in statement</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| <h3>方法详细资料</h3> |
| <a name="getKind--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getKind</h4> |
| <pre>public <a href="../../../../org/apache/calcite/sql/SqlKind.html" title="org.apache.calcite.sql中的枚举">SqlKind</a> getKind()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../org/apache/calcite/rex/RexNode.html#getKind--">RexNode</a></code></span></div> |
| <div class="block">Returns the kind of node this is.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">覆盖:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexNode.html#getKind--">getKind</a></code> 在类中 <code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></dd> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>Node kind, never null</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getIndex--"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getIndex</h4> |
| <pre>public int getIndex()</pre> |
| </li> |
| </ul> |
| <a name="accept-org.apache.calcite.rex.RexVisitor-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>accept</h4> |
| <pre>public <R> R accept(<a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="org.apache.calcite.rex中的接口">RexVisitor</a><R> visitor)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../org/apache/calcite/rex/RexNode.html#accept-org.apache.calcite.rex.RexVisitor-">RexNode</a></code></span></div> |
| <div class="block">Accepts a visitor, dispatching to the right overloaded |
| <a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitInputRef-org.apache.calcite.rex.RexInputRef-"><code>visitXxx</code></a> method. |
| |
| <p>Also see <a href="../../../../org/apache/calcite/rex/RexUtil.html#apply-org.apache.calcite.rex.RexVisitor-java.util.List-org.apache.calcite.rex.RexNode-"><code>RexUtil.apply(RexVisitor, java.util.List, RexNode)</code></a>, |
| which applies a visitor to several expressions simultaneously.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexNode.html#accept-org.apache.calcite.rex.RexVisitor-">accept</a></code> 在类中 <code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="accept-org.apache.calcite.rex.RexBiVisitor-java.lang.Object-"> |
| <!-- --> |
| </a><a name="accept-org.apache.calcite.rex.RexBiVisitor-P-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>accept</h4> |
| <pre>public <R,P> R accept(<a href="../../../../org/apache/calcite/rex/RexBiVisitor.html" title="org.apache.calcite.rex中的接口">RexBiVisitor</a><R,P> visitor, |
| P arg)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../org/apache/calcite/rex/RexNode.html#accept-org.apache.calcite.rex.RexBiVisitor-P-">RexNode</a></code></span></div> |
| <div class="block">Accepts a visitor with a payload, dispatching to the right overloaded |
| <a href="../../../../org/apache/calcite/rex/RexBiVisitor.html#visitInputRef-org.apache.calcite.rex.RexInputRef-P-"><code>RexBiVisitor.visitInputRef(RexInputRef, Object)</code></a> visitXxx} method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexNode.html#accept-org.apache.calcite.rex.RexBiVisitor-P-">accept</a></code> 在类中 <code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="equals-java.lang.Object-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>equals</h4> |
| <pre>public boolean equals(<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> obj)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../org/apache/calcite/rex/RexNode.html#equals-java.lang.Object-">RexNode</a></code></span></div> |
| <div class="block"> |
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| <p>Every node must implement <a href="../../../../org/apache/calcite/rex/RexNode.html#equals-java.lang.Object-"><code>RexNode.equals(java.lang.Object)</code></a> based on its content</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexNode.html#equals-java.lang.Object-">equals</a></code> 在类中 <code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></dd> |
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| <h4>hashCode</h4> |
| <pre>public int hashCode()</pre> |
| <div class="block"><span class="descfrmTypeLabel">从类复制的说明: <code><a href="../../../../org/apache/calcite/rex/RexNode.html#hashCode--">RexNode</a></code></span></div> |
| <div class="block"> |
| |
| <p>Every node must implement <a href="../../../../org/apache/calcite/rex/RexNode.html#hashCode--"><code>RexNode.hashCode()</code></a> consistent with |
| <a href="../../../../org/apache/calcite/rex/RexNode.html#equals-java.lang.Object-"><code>RexNode.equals(java.lang.Object)</code></a></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexNode.html#hashCode--">hashCode</a></code> 在类中 <code><a href="../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a></code></dd> |
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