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| <li>Summary: </li> |
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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.interpreter</a></div> |
| <h1 title="Class Nodes.CoreCompiler" class="title">Class Nodes.CoreCompiler</h1> |
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| <div class="inheritance">org.apache.calcite.interpreter.Nodes.CoreCompiler</div> |
| </div> |
| </div> |
| <section class="description"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="Compiler.html" title="interface in org.apache.calcite.interpreter">Compiler</a></code>, <code><a href="../util/ReflectiveVisitor.html" title="interface in org.apache.calcite.util">ReflectiveVisitor</a></code></dd> |
| </dl> |
| <dl> |
| <dt>Enclosing class:</dt> |
| <dd><a href="Nodes.html" title="class in org.apache.calcite.interpreter">Nodes</a></dd> |
| </dl> |
| <hr> |
| <pre>public static class <span class="typeNameLabel">Nodes.CoreCompiler</span> |
| extends <a href="../rel/RelVisitor.html" title="class in org.apache.calcite.rel">RelVisitor</a></pre> |
| <div class="block">Extension to |
| <code>Interpreter.CompilerImpl</code> |
| that knows how to handle the core logical |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a>s.</div> |
| </section> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| <h2>Field Summary</h2> |
| <div class="memberSummary"> |
| <table> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="Interpreter.html" title="class in org.apache.calcite.interpreter">Interpreter</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#interpreter">interpreter</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="Node.html" title="interface in org.apache.calcite.interpreter">Node</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#node">node</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#rel">rel</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#rootRel">rootRel</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <section class="methodSummary"><a id="method.summary"> |
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| </a> |
| <h2>Method Summary</h2> |
| <div class="memberSummary"> |
| <div role="tablist" aria-orientation="horizontal"><button role="tab" aria-selected="true" aria-controls="memberSummary_tabpanel" tabindex="0" onkeydown="switchTab(event)" id="t0" class="activeTableTab">All Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t2" class="tableTab" onclick="show(2);">Instance Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t4" class="tableTab" onclick="show(8);">Concrete Methods</button></div> |
| <div id="memberSummary_tabpanel" role="tabpanel"> |
| <table aria-labelledby="t0"> |
| <thead> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor" id="i0"> |
| <td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#combinedRowType(java.util.List)">combinedRowType</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>> inputs)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i1"> |
| <td class="colFirst"><code><a href="Scalar.html" title="interface in org.apache.calcite.interpreter">Scalar</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#compile(java.util.List,org.apache.calcite.rel.type.RelDataType)">compile</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> nodes, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> inputRowType)</code></th> |
| <td class="colLast"> |
| <div class="block">Compiles an expression to an executable form.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i2"> |
| <td class="colFirst"><code><a href="Context.html" title="class in org.apache.calcite.interpreter">Context</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createContext()">createContext</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i3"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#enumerable(org.apache.calcite.rel.RelNode,org.apache.calcite.linq4j.Enumerable)">enumerable</a></span>​(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><<a href="Row.html" title="class in org.apache.calcite.interpreter">Row</a>> rowEnumerable)</code></th> |
| <td class="colLast"> |
| <div class="block">Tells the interpreter that a given relational expression wishes to |
| give its output as an enumerable.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i4"> |
| <td class="colFirst"><code><a href="../DataContext.html" title="interface in org.apache.calcite">DataContext</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getDataContext()">getDataContext</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i5"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#rewrite(org.apache.calcite.rel.RelNode)">rewrite</a></span>​(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> r)</code></th> |
| <td class="colLast"> |
| <div class="block">Fallback rewrite method.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i6"> |
| <td class="colFirst"><code><a href="Sink.html" title="interface in org.apache.calcite.interpreter">Sink</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sink(org.apache.calcite.rel.RelNode)">sink</a></span>​(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a Sink for a relational expression to write into.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i7"> |
| <td class="colFirst"><code><a href="Source.html" title="interface in org.apache.calcite.interpreter">Source</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#source(org.apache.calcite.rel.RelNode,int)">source</a></span>​(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| int ordinal)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i8"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.interpreter.Bindables.BindableTableScan)">visit</a></span>​(<a href="Bindables.BindableTableScan.html" title="class in org.apache.calcite.interpreter">Bindables.BindableTableScan</a> scan)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i9"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Aggregate)">visit</a></span>​(<a href="../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core">Aggregate</a> agg)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i10"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Collect)">visit</a></span>​(<a href="../rel/core/Collect.html" title="class in org.apache.calcite.rel.core">Collect</a> collect)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i11"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Filter)">visit</a></span>​(<a href="../rel/core/Filter.html" title="class in org.apache.calcite.rel.core">Filter</a> filter)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i12"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Join)">visit</a></span>​(<a href="../rel/core/Join.html" title="class in org.apache.calcite.rel.core">Join</a> join)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i13"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Match)">visit</a></span>​(<a href="../rel/core/Match.html" title="class in org.apache.calcite.rel.core">Match</a> match)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i14"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Project)">visit</a></span>​(<a href="../rel/core/Project.html" title="class in org.apache.calcite.rel.core">Project</a> project)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i15"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.SetOp)">visit</a></span>​(<a href="../rel/core/SetOp.html" title="class in org.apache.calcite.rel.core">SetOp</a> setOp)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i16"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Sort)">visit</a></span>​(<a href="../rel/core/Sort.html" title="class in org.apache.calcite.rel.core">Sort</a> sort)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i17"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.TableScan)">visit</a></span>​(<a href="../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core">TableScan</a> scan)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i18"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Uncollect)">visit</a></span>​(<a href="../rel/core/Uncollect.html" title="class in org.apache.calcite.rel.core">Uncollect</a> uncollect)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i19"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Values)">visit</a></span>​(<a href="../rel/core/Values.html" title="class in org.apache.calcite.rel.core">Values</a> value)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i20"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.core.Window)">visit</a></span>​(<a href="../rel/core/Window.html" title="class in org.apache.calcite.rel.core">Window</a> window)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor" id="i21"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#visit(org.apache.calcite.rel.RelNode,int,org.apache.calcite.rel.RelNode)">visit</a></span>​(<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> p, |
| int ordinal, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> parent)</code></th> |
| <td class="colLast"> |
| <div class="block">Visits a node during a traversal.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class org.apache.calcite.rel.<a href="../rel/RelVisitor.html" title="class in org.apache.calcite.rel">RelVisitor</a></h3> |
| <a id="methods.inherited.from.class.org.apache.calcite.rel.RelVisitor"> |
| <!-- --> |
| </a><code><a href="../rel/RelVisitor.html#go(org.apache.calcite.rel.RelNode)">go</a>, <a href="../rel/RelVisitor.html#replaceRoot(org.apache.calcite.rel.RelNode)">replaceRoot</a></code></div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3> |
| <a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li class="blockList"> |
| <section class="fieldDetails"><a id="field.detail"> |
| <!-- --> |
| </a> |
| <h2>Field Details</h2> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="interpreter">interpreter</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected final</span> <span class="returnType"><a href="Interpreter.html" title="class in org.apache.calcite.interpreter">Interpreter</a></span> <span class="memberName">interpreter</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="rootRel">rootRel</a></h3> |
| <div class="memberSignature"><span class="modifiers">protected</span> <span class="returnType"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></span> <span class="memberName">rootRel</span></div> |
| </section> |
| </li> |
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| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">void</span> <span class="memberName">visit</span>​(<span class="arguments"><a href="../rel/core/TableScan.html" title="class in org.apache.calcite.rel.core">TableScan</a> scan)</span></div> |
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| <h3><a id="visit(org.apache.calcite.rel.RelNode,int,org.apache.calcite.rel.RelNode)">visit</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">void</span> <span class="memberName">visit</span>​(<span class="arguments"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> p, |
| int ordinal, |
| <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> parent)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../rel/RelVisitor.html#visit(org.apache.calcite.rel.RelNode,int,org.apache.calcite.rel.RelNode)">RelVisitor</a></code></span></div> |
| <div class="block">Visits a node during a traversal.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../rel/RelVisitor.html#visit(org.apache.calcite.rel.RelNode,int,org.apache.calcite.rel.RelNode)">visit</a></code> in class <code><a href="../rel/RelVisitor.html" title="class in org.apache.calcite.rel">RelVisitor</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>p</code> - Node to visit</dd> |
| <dd><code>ordinal</code> - Ordinal of node within its parent</dd> |
| <dd><code>parent</code> - Parent of the node, or null if it is the root of the |
| traversal</dd> |
| </dl> |
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| <h3><a id="rewrite(org.apache.calcite.rel.RelNode)">rewrite</a></h3> |
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| <div class="block">Fallback rewrite method. |
| |
| <p>Overriding methods (each with a different sub-class of <a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> |
| as its argument type) sets the <a href="#rel"><code>rel</code></a> field if intends to |
| rewrite.</div> |
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| <h3><a id="compile(java.util.List,org.apache.calcite.rel.type.RelDataType)">compile</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="Scalar.html" title="interface in org.apache.calcite.interpreter">Scalar</a></span> <span class="memberName">compile</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>> nodes, |
| <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> inputRowType)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="Compiler.html#compile(java.util.List,org.apache.calcite.rel.type.RelDataType)">Compiler</a></code></span></div> |
| <div class="block">Compiles an expression to an executable form.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="Compiler.html#compile(java.util.List,org.apache.calcite.rel.type.RelDataType)">compile</a></code> in interface <code><a href="Compiler.html" title="interface in org.apache.calcite.interpreter">Compiler</a></code></dd> |
| </dl> |
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| <h3><a id="combinedRowType(java.util.List)">combinedRowType</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="memberName">combinedRowType</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>> inputs)</span></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="Compiler.html#combinedRowType(java.util.List)">combinedRowType</a></code> in interface <code><a href="Compiler.html" title="interface in org.apache.calcite.interpreter">Compiler</a></code></dd> |
| </dl> |
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| <section class="detail"> |
| <h3><a id="source(org.apache.calcite.rel.RelNode,int)">source</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="Source.html" title="interface in org.apache.calcite.interpreter">Source</a></span> <span class="memberName">source</span>​(<span class="arguments"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| int ordinal)</span></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="Compiler.html#source(org.apache.calcite.rel.RelNode,int)">source</a></code> in interface <code><a href="Compiler.html" title="interface in org.apache.calcite.interpreter">Compiler</a></code></dd> |
| </dl> |
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| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="sink(org.apache.calcite.rel.RelNode)">sink</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType"><a href="Sink.html" title="interface in org.apache.calcite.interpreter">Sink</a></span> <span class="memberName">sink</span>​(<span class="arguments"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="Compiler.html#sink(org.apache.calcite.rel.RelNode)">Compiler</a></code></span></div> |
| <div class="block">Creates a Sink for a relational expression to write into. |
| |
| <p>This method is generally called from the constructor of a <a href="Node.html" title="interface in org.apache.calcite.interpreter"><code>Node</code></a>. |
| But a constructor could instead call |
| <a href="Compiler.html#enumerable(org.apache.calcite.rel.RelNode,org.apache.calcite.linq4j.Enumerable)"><code>Compiler.enumerable(RelNode, Enumerable)</code></a>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="Compiler.html#sink(org.apache.calcite.rel.RelNode)">sink</a></code> in interface <code><a href="Compiler.html" title="interface in org.apache.calcite.interpreter">Compiler</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rel</code> - Relational expression</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Sink</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="enumerable(org.apache.calcite.rel.RelNode,org.apache.calcite.linq4j.Enumerable)">enumerable</a></h3> |
| <div class="memberSignature"><span class="modifiers">public</span> <span class="returnType">void</span> <span class="memberName">enumerable</span>​(<span class="arguments"><a href="../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel, |
| <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><<a href="Row.html" title="class in org.apache.calcite.interpreter">Row</a>> rowEnumerable)</span></div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="Compiler.html#enumerable(org.apache.calcite.rel.RelNode,org.apache.calcite.linq4j.Enumerable)">Compiler</a></code></span></div> |
| <div class="block">Tells the interpreter that a given relational expression wishes to |
| give its output as an enumerable. |
| |
| <p>This is as opposed to the norm, where a relational expression calls |
| <a href="Compiler.html#sink(org.apache.calcite.rel.RelNode)"><code>Compiler.sink(RelNode)</code></a>, then its <a href="Node.html#run()"><code>Node.run()</code></a> method writes into that |
| sink.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="Compiler.html#enumerable(org.apache.calcite.rel.RelNode,org.apache.calcite.linq4j.Enumerable)">enumerable</a></code> in interface <code><a href="Compiler.html" title="interface in org.apache.calcite.interpreter">Compiler</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rel</code> - Relational expression</dd> |
| <dd><code>rowEnumerable</code> - Contents of relational expression</dd> |
| </dl> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="Compiler.html#createContext()">createContext</a></code> in interface <code><a href="Compiler.html" title="interface in org.apache.calcite.interpreter">Compiler</a></code></dd> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="Compiler.html#getDataContext()">getDataContext</a></code> in interface <code><a href="Compiler.html" title="interface in org.apache.calcite.interpreter">Compiler</a></code></dd> |
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