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| <div class="subTitle">org.apache.calcite.rex</div> |
| <h2 title="Class RexChecker" class="title">Class RexChecker</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="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">org.apache.calcite.rex.RexVisitorImpl</a><<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>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rex.RexChecker</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="interface in org.apache.calcite.rex">RexVisitor</a><<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>></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">RexChecker</span> |
| extends <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a><<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>></pre> |
| <div class="block">Visitor which checks the validity of a <a href="../../../../org/apache/calcite/rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> expression. |
| |
| <p>There are two modes of operation: |
| |
| <ul> |
| <li>Use<code>fail=true</code> to throw an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AssertionError.html?is-external=true" title="class or interface in java.lang"><code>AssertionError</code></a> as soon as |
| an invalid node is detected: |
| |
| <blockquote><code>RexNode node;<br> |
| RelDataType rowType;<br> |
| assert new RexChecker(rowType, true).isValid(node);</code></blockquote> |
| |
| This mode requires that assertions are enabled.</li> |
| |
| <li>Use <code>fail=false</code> to test for validity without throwing an |
| error. |
| |
| <blockquote><code>RexNode node;<br> |
| RelDataType rowType;<br> |
| RexChecker checker = new RexChecker(rowType, false);<br> |
| node.accept(checker);<br> |
| if (!checker.valid) {<br> |
| ...<br> |
| }</code></blockquote> |
| </li> |
| </ul></div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
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| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <li class="blockList"><a name="field.summary"> |
| <!-- --> |
| </a> |
| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../org/apache/calcite/rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#context">context</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#failCount">failCount</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#inputTypeList">inputTypeList</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../org/apache/calcite/util/Litmus.html" title="interface in org.apache.calcite.util">Litmus</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#litmus">litmus</a></span></code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.calcite.rex.RexVisitorImpl"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.calcite.rex.<a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a></h3> |
| <code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#deep">deep</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#RexChecker-java.util.List-org.apache.calcite.rel.RelNode.Context-org.apache.calcite.util.Litmus-">RexChecker</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> inputTypeList, |
| <a href="../../../../org/apache/calcite/rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a> context, |
| <a href="../../../../org/apache/calcite/util/Litmus.html" title="interface in org.apache.calcite.util">Litmus</a> litmus)</code> |
| <div class="block">Creates a RexChecker with a given set of input fields.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#RexChecker-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.rel.RelNode.Context-org.apache.calcite.util.Litmus-">RexChecker</a></span>(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> inputRowType, |
| <a href="../../../../org/apache/calcite/rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a> context, |
| <a href="../../../../org/apache/calcite/util/Litmus.html" title="interface in org.apache.calcite.util">Litmus</a> litmus)</code> |
| <div class="block">Creates a RexChecker with a given input row type.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#getFailureCount--">getFailureCount</a></span>()</code> |
| <div class="block">Returns the number of failures encountered.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#isValid-org.apache.calcite.rex.RexNode-">isValid</a></span>(<a href="../../../../org/apache/calcite/rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> expr)</code> |
| <div class="block">Returns whether an expression is valid.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#visitCall-org.apache.calcite.rex.RexCall-">visitCall</a></span>(<a href="../../../../org/apache/calcite/rex/RexCall.html" title="class in org.apache.calcite.rex">RexCall</a> call)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#visitCorrelVariable-org.apache.calcite.rex.RexCorrelVariable-">visitCorrelVariable</a></span>(<a href="../../../../org/apache/calcite/rex/RexCorrelVariable.html" title="class in org.apache.calcite.rex">RexCorrelVariable</a> v)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#visitFieldAccess-org.apache.calcite.rex.RexFieldAccess-">visitFieldAccess</a></span>(<a href="../../../../org/apache/calcite/rex/RexFieldAccess.html" title="class in org.apache.calcite.rex">RexFieldAccess</a> fieldAccess)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#visitInputRef-org.apache.calcite.rex.RexInputRef-">visitInputRef</a></span>(<a href="../../../../org/apache/calcite/rex/RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> ref)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/rex/RexChecker.html#visitLocalRef-org.apache.calcite.rex.RexLocalRef-">visitLocalRef</a></span>(<a href="../../../../org/apache/calcite/rex/RexLocalRef.html" title="class in org.apache.calcite.rex">RexLocalRef</a> ref)</code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.calcite.rex.RexVisitorImpl"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.calcite.rex.<a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a></h3> |
| <code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitArrayAnd-org.apache.calcite.rex.RexVisitor-java.util.List-">visitArrayAnd</a>, <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitArrayOr-org.apache.calcite.rex.RexVisitor-java.util.List-">visitArrayOr</a>, <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitDynamicParam-org.apache.calcite.rex.RexDynamicParam-">visitDynamicParam</a>, <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitLiteral-org.apache.calcite.rex.RexLiteral-">visitLiteral</a>, <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitOver-org.apache.calcite.rex.RexOver-">visitOver</a>, <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitPatternFieldRef-org.apache.calcite.rex.RexPatternFieldRef-">visitPatternFieldRef</a>, <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitRangeRef-org.apache.calcite.rex.RexRangeRef-">visitRangeRef</a>, <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitSubQuery-org.apache.calcite.rex.RexSubQuery-">visitSubQuery</a>, <a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitTableInputRef-org.apache.calcite.rex.RexTableInputRef-">visitTableInputRef</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class 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> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.calcite.rex.RexVisitor"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.calcite.rex.<a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="interface in org.apache.calcite.rex">RexVisitor</a></h3> |
| <code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitEach-java.lang.Iterable-">visitEach</a>, <a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitList-java.lang.Iterable-">visitList</a>, <a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitList-java.lang.Iterable-java.util.List-">visitList</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
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| <h3>Field Detail</h3> |
| <a name="context"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>context</h4> |
| <pre>protected final <a href="../../../../org/apache/calcite/rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a> context</pre> |
| </li> |
| </ul> |
| <a name="litmus"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>litmus</h4> |
| <pre>protected final <a href="../../../../org/apache/calcite/util/Litmus.html" title="interface in org.apache.calcite.util">Litmus</a> litmus</pre> |
| </li> |
| </ul> |
| <a name="inputTypeList"> |
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| <li class="blockList"> |
| <h4>inputTypeList</h4> |
| <pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> inputTypeList</pre> |
| </li> |
| </ul> |
| <a name="failCount"> |
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| </a> |
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| <h4>failCount</h4> |
| <pre>protected int failCount</pre> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="RexChecker-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.rel.RelNode.Context-org.apache.calcite.util.Litmus-"> |
| <!-- --> |
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| <h4>RexChecker</h4> |
| <pre>public RexChecker(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> inputRowType, |
| <a href="../../../../org/apache/calcite/rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a> context, |
| <a href="../../../../org/apache/calcite/util/Litmus.html" title="interface in org.apache.calcite.util">Litmus</a> litmus)</pre> |
| <div class="block">Creates a RexChecker with a given input row type. |
| |
| <p>If <code>fail</code> is true, the checker will throw an |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AssertionError.html?is-external=true" title="class or interface in java.lang"><code>AssertionError</code></a> if an invalid node is found and assertions are |
| enabled. |
| |
| <p>Otherwise, each method returns whether its part of the tree is valid.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>inputRowType</code> - Input row type</dd> |
| <dd><code>context</code> - Context of the enclosing <a href="../../../../org/apache/calcite/rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>, or null</dd> |
| <dd><code>litmus</code> - What to do if an invalid node is detected</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="RexChecker-java.util.List-org.apache.calcite.rel.RelNode.Context-org.apache.calcite.util.Litmus-"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>RexChecker</h4> |
| <pre>public RexChecker(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> inputTypeList, |
| <a href="../../../../org/apache/calcite/rel/RelNode.Context.html" title="interface in org.apache.calcite.rel">RelNode.Context</a> context, |
| <a href="../../../../org/apache/calcite/util/Litmus.html" title="interface in org.apache.calcite.util">Litmus</a> litmus)</pre> |
| <div class="block">Creates a RexChecker with a given set of input fields. |
| |
| <p>If <code>fail</code> is true, the checker will throw an |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AssertionError.html?is-external=true" title="class or interface in java.lang"><code>AssertionError</code></a> if an invalid node is found and assertions are |
| enabled. |
| |
| <p>Otherwise, each method returns whether its part of the tree is valid.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>inputTypeList</code> - Input row type</dd> |
| <dd><code>context</code> - Context of the enclosing <a href="../../../../org/apache/calcite/rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>, or null</dd> |
| <dd><code>litmus</code> - What to do if an error is detected</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="getFailureCount--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFailureCount</h4> |
| <pre>public int getFailureCount()</pre> |
| <div class="block">Returns the number of failures encountered.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Number of failures</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="visitInputRef-org.apache.calcite.rex.RexInputRef-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visitInputRef</h4> |
| <pre>public <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> visitInputRef(<a href="../../../../org/apache/calcite/rex/RexInputRef.html" title="class in org.apache.calcite.rex">RexInputRef</a> ref)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitInputRef-org.apache.calcite.rex.RexInputRef-">visitInputRef</a></code> in interface <code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="interface in org.apache.calcite.rex">RexVisitor</a><<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>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitInputRef-org.apache.calcite.rex.RexInputRef-">visitInputRef</a></code> in class <code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a><<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>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="visitLocalRef-org.apache.calcite.rex.RexLocalRef-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visitLocalRef</h4> |
| <pre>public <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> visitLocalRef(<a href="../../../../org/apache/calcite/rex/RexLocalRef.html" title="class in org.apache.calcite.rex">RexLocalRef</a> ref)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitLocalRef-org.apache.calcite.rex.RexLocalRef-">visitLocalRef</a></code> in interface <code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="interface in org.apache.calcite.rex">RexVisitor</a><<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>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitLocalRef-org.apache.calcite.rex.RexLocalRef-">visitLocalRef</a></code> in class <code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a><<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>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="visitCall-org.apache.calcite.rex.RexCall-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visitCall</h4> |
| <pre>public <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> visitCall(<a href="../../../../org/apache/calcite/rex/RexCall.html" title="class in org.apache.calcite.rex">RexCall</a> call)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitCall-org.apache.calcite.rex.RexCall-">visitCall</a></code> in interface <code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="interface in org.apache.calcite.rex">RexVisitor</a><<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>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitCall-org.apache.calcite.rex.RexCall-">visitCall</a></code> in class <code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a><<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>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="visitFieldAccess-org.apache.calcite.rex.RexFieldAccess-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visitFieldAccess</h4> |
| <pre>public <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> visitFieldAccess(<a href="../../../../org/apache/calcite/rex/RexFieldAccess.html" title="class in org.apache.calcite.rex">RexFieldAccess</a> fieldAccess)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitFieldAccess-org.apache.calcite.rex.RexFieldAccess-">visitFieldAccess</a></code> in interface <code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="interface in org.apache.calcite.rex">RexVisitor</a><<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>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitFieldAccess-org.apache.calcite.rex.RexFieldAccess-">visitFieldAccess</a></code> in class <code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a><<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>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="visitCorrelVariable-org.apache.calcite.rex.RexCorrelVariable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>visitCorrelVariable</h4> |
| <pre>public <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> visitCorrelVariable(<a href="../../../../org/apache/calcite/rex/RexCorrelVariable.html" title="class in org.apache.calcite.rex">RexCorrelVariable</a> v)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitor.html#visitCorrelVariable-org.apache.calcite.rex.RexCorrelVariable-">visitCorrelVariable</a></code> in interface <code><a href="../../../../org/apache/calcite/rex/RexVisitor.html" title="interface in org.apache.calcite.rex">RexVisitor</a><<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>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html#visitCorrelVariable-org.apache.calcite.rex.RexCorrelVariable-">visitCorrelVariable</a></code> in class <code><a href="../../../../org/apache/calcite/rex/RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a><<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>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isValid-org.apache.calcite.rex.RexNode-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>isValid</h4> |
| <pre>public final boolean isValid(<a href="../../../../org/apache/calcite/rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> expr)</pre> |
| <div class="block">Returns whether an expression is valid.</div> |
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