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| <li>Summary: </li> |
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| <h2 title="Class ClassGenerator" class="title">Class ClassGenerator<T></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> |
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| <br> |
| <pre>public class <span class="typeNameLabel">ClassGenerator<T></span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| </li> |
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| <h3>Nested Class Summary</h3> |
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| <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.BlkCreateMode.html" title="enum in org.apache.drill.exec.expr">ClassGenerator.BlkCreateMode</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.BlockType.html" title="enum in org.apache.drill.exec.expr">ClassGenerator.BlockType</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a></span></code> |
| <div class="block">Represents a (Nullable)?(Type)Holder instance.</div> |
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| <h3>Field Summary</h3> |
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| <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>com.sun.codemodel.JDefinedClass</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#clazz">clazz</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/drill/exec/compile/sig/GeneratorMapping.html" title="class in org.apache.drill.exec.compile.sig">GeneratorMapping</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#DEFAULT_CONSTANT_MAP">DEFAULT_CONSTANT_MAP</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/drill/exec/compile/sig/GeneratorMapping.html" title="class in org.apache.drill.exec.compile.sig">GeneratorMapping</a></code></td> |
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| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#INNER_CLASS_FIELD_NAME">INNER_CLASS_FIELD_NAME</a></span></code> </td> |
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| <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="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#addExpr-org.apache.drill.common.expression.LogicalExpression-">addExpr</a></span>(<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a> ex)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#addExpr-org.apache.drill.common.expression.LogicalExpression-org.apache.drill.exec.expr.ClassGenerator.BlkCreateMode-">addExpr</a></span>(<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a> ex, |
| <a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.BlkCreateMode.html" title="enum in org.apache.drill.exec.expr">ClassGenerator.BlkCreateMode</a> mode)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected com.sun.codemodel.JBlock</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#createInnerEvalBlock--">createInnerEvalBlock</a></span>()</code> |
| <div class="block">Creates an inner braced and indented block for evaluation of the expression.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#declare-org.apache.drill.common.types.TypeProtos.MajorType-">declare</a></span>(<a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a> t)</code> </td> |
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| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a></code></td> |
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| boolean includeNewInstance)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#declare-org.apache.drill.common.types.TypeProtos.MajorType-java.lang.String-boolean-">declare</a></span>(<a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a> t, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| boolean includeNewInstance)</code> |
| <div class="block">Adds a local variable declaration based on given name and type.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>org.apache.calcite.util.Pair<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,com.sun.codemodel.JVar></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#declareClassConstField-java.lang.String-com.sun.codemodel.JType-org.apache.drill.shaded.guava.com.google.common.base.Function-">declareClassConstField</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix, |
| com.sun.codemodel.JType t, |
| org.apache.drill.shaded.guava.com.google.common.base.Function<<a href="../../../../../io/netty/buffer/DrillBuf.html" title="class in io.netty.buffer">DrillBuf</a>,? extends <a href="../../../../../org/apache/drill/exec/expr/holders/ValueHolder.html" title="interface in org.apache.drill.exec.expr.holders">ValueHolder</a>> function)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>org.apache.calcite.util.Pair<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,com.sun.codemodel.JVar></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#declareClassConstField-java.lang.String-com.sun.codemodel.JType-com.sun.codemodel.JExpression-org.apache.drill.shaded.guava.com.google.common.base.Function-">declareClassConstField</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix, |
| com.sun.codemodel.JType t, |
| com.sun.codemodel.JExpression init, |
| org.apache.drill.shaded.guava.com.google.common.base.Function<<a href="../../../../../io/netty/buffer/DrillBuf.html" title="class in io.netty.buffer">DrillBuf</a>,? extends <a href="../../../../../org/apache/drill/exec/expr/holders/ValueHolder.html" title="interface in org.apache.drill.exec.expr.holders">ValueHolder</a>> function)</code> |
| <div class="block">Declare a constant field for the class.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JVar</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#declareClassField-java.lang.String-com.sun.codemodel.JType-">declareClassField</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix, |
| com.sun.codemodel.JType t)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JVar</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#declareClassField-java.lang.String-com.sun.codemodel.JType-com.sun.codemodel.JExpression-">declareClassField</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix, |
| com.sun.codemodel.JType t, |
| com.sun.codemodel.JExpression init)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JVar</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#declareVectorValueSetupAndMember-org.apache.drill.exec.expr.DirectExpression-org.apache.drill.exec.record.TypedFieldId-">declareVectorValueSetupAndMember</a></span>(<a href="../../../../../org/apache/drill/exec/expr/DirectExpression.html" title="class in org.apache.drill.exec.expr">DirectExpression</a> batchName, |
| <a href="../../../../../org/apache/drill/exec/record/TypedFieldId.html" title="class in org.apache.drill.exec.record">TypedFieldId</a> fieldId)</code> |
| <div class="block">Creates class variable for the value vector using metadata from <code>fieldId</code> |
| and initializes it using setup blocks.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JVar</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#declareVectorValueSetupAndMember-java.lang.String-org.apache.drill.exec.record.TypedFieldId-">declareVectorValueSetupAndMember</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> batchName, |
| <a href="../../../../../org/apache/drill/exec/record/TypedFieldId.html" title="class in org.apache.drill.exec.record">TypedFieldId</a> fieldId)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JBlock</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getBlock-org.apache.drill.exec.expr.ClassGenerator.BlockType-">getBlock</a></span>(<a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.BlockType.html" title="enum in org.apache.drill.exec.expr">ClassGenerator.BlockType</a> type)</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JBlock</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getBlock-java.lang.String-">getBlock</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> methodName)</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JBlock</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getCleanupBlock--">getCleanupBlock</a></span>()</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/exec/expr/CodeGenerator.html" title="class in org.apache.drill.exec.expr">CodeGenerator</a><<a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html" title="type parameter in ClassGenerator">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getCodeGenerator--">getCodeGenerator</a></span>()</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.calcite.util.Pair<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,com.sun.codemodel.JVar>,org.apache.drill.shaded.guava.com.google.common.base.Function<<a href="../../../../../io/netty/buffer/DrillBuf.html" title="class in io.netty.buffer">DrillBuf</a>,? extends <a href="../../../../../org/apache/drill/exec/expr/holders/ValueHolder.html" title="interface in org.apache.drill.exec.expr.holders">ValueHolder</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getConstantVars--">getConstantVars</a></span>()</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/drill/exec/compile/sig/MappingSet.html" title="class in org.apache.drill.exec.compile.sig">MappingSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getDefaultMapping--">getDefaultMapping</a></span>()</code> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JBlock</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getEvalBlock--">getEvalBlock</a></span>()</code> </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JLabel</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getEvalBlockLabel-java.lang.String-">getEvalBlockLabel</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix)</code> </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JType</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getHolderType-org.apache.drill.common.types.TypeProtos.MajorType-">getHolderType</a></span>(<a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a> t)</code> </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html" title="class in org.apache.drill.exec.expr">ClassGenerator</a><<a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html" title="type parameter in ClassGenerator">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getInnerGenerator-java.lang.String-">getInnerGenerator</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/exec/compile/sig/MappingSet.html" title="class in org.apache.drill.exec.compile.sig">MappingSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getMappingSet--">getMappingSet</a></span>()</code> </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JCodeModel</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getModel--">getModel</a></span>()</code> </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getNextVar--">getNextVar</a></span>()</code> </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getNextVar-java.lang.String-">getNextVar</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix)</code> </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JBlock</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getResetBlock--">getResetBlock</a></span>()</code> </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>com.sun.codemodel.JBlock</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getSetupBlock--">getSetupBlock</a></span>()</code> </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code><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/drill/exec/record/TypedFieldId.html" title="class in org.apache.drill.exec.record">TypedFieldId</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getWorkspaceTypes--">getWorkspaceTypes</a></span>()</code> </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/drill/exec/expr/fn/WorkspaceReference.html" title="class in org.apache.drill.exec.expr.fn">WorkspaceReference</a>,com.sun.codemodel.JVar></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#getWorkspaceVectors--">getWorkspaceVectors</a></span>()</code> </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#nestEvalBlock-com.sun.codemodel.JBlock-">nestEvalBlock</a></span>(com.sun.codemodel.JBlock block)</code> </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#preparePlainJava--">preparePlainJava</a></span>()</code> |
| <div class="block">Prepare the generated class for use as a plain-old Java class |
| (to be compiled by a compiler and directly loaded without a |
| byte-code merge.</div> |
| </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#rotateBlock--">rotateBlock</a></span>()</code> </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#setMappingSet-org.apache.drill.exec.compile.sig.MappingSet-">setMappingSet</a></span>(<a href="../../../../../org/apache/drill/exec/compile/sig/MappingSet.html" title="class in org.apache.drill.exec.compile.sig">MappingSet</a> mappings)</code> </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.html#unNestEvalBlock--">unNestEvalBlock</a></span>()</code> </td> |
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| <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> |
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| <div class="details"> |
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| <h3>Field Detail</h3> |
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| <pre>public static final <a href="../../../../../org/apache/drill/exec/compile/sig/GeneratorMapping.html" title="class in org.apache.drill.exec.compile.sig">GeneratorMapping</a> DEFAULT_CONSTANT_MAP</pre> |
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| </ul> |
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| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../constant-values.html#org.apache.drill.exec.expr.ClassGenerator.INNER_CLASS_FIELD_NAME">Constant Field Values</a></dd> |
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| <h4>clazz</h4> |
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| <h4>getCodeGenerator</h4> |
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| <h4>getBlock</h4> |
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| <h4>getBlock</h4> |
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| <h4>getSetupBlock</h4> |
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| <h4>getEvalBlock</h4> |
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| <h4>getResetBlock</h4> |
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| <h4>getCleanupBlock</h4> |
| <pre>public com.sun.codemodel.JBlock getCleanupBlock()</pre> |
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| <a name="nestEvalBlock-com.sun.codemodel.JBlock-"> |
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| <ul class="blockList"> |
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| <h4>nestEvalBlock</h4> |
| <pre>public void nestEvalBlock(com.sun.codemodel.JBlock block)</pre> |
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| <a name="unNestEvalBlock--"> |
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| <h4>unNestEvalBlock</h4> |
| <pre>public void unNestEvalBlock()</pre> |
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| <h4>getEvalBlockLabel</h4> |
| <pre>public com.sun.codemodel.JLabel getEvalBlockLabel(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix)</pre> |
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| <a name="createInnerEvalBlock--"> |
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| <h4>createInnerEvalBlock</h4> |
| <pre>protected com.sun.codemodel.JBlock createInnerEvalBlock()</pre> |
| <div class="block">Creates an inner braced and indented block for evaluation of the expression.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a newly created inner eval block</dd> |
| </dl> |
| </li> |
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| <a name="declareVectorValueSetupAndMember-java.lang.String-org.apache.drill.exec.record.TypedFieldId-"> |
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| <h4>declareVectorValueSetupAndMember</h4> |
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| <a href="../../../../../org/apache/drill/exec/record/TypedFieldId.html" title="class in org.apache.drill.exec.record">TypedFieldId</a> fieldId)</pre> |
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| </ul> |
| <a name="declareVectorValueSetupAndMember-org.apache.drill.exec.expr.DirectExpression-org.apache.drill.exec.record.TypedFieldId-"> |
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| <h4>declareVectorValueSetupAndMember</h4> |
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| <a href="../../../../../org/apache/drill/exec/record/TypedFieldId.html" title="class in org.apache.drill.exec.record">TypedFieldId</a> fieldId)</pre> |
| <div class="block">Creates class variable for the value vector using metadata from <code>fieldId</code> |
| and initializes it using setup blocks.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>batchName</code> - expression for invoking <code>getValueAccessorById</code> method</dd> |
| <dd><code>fieldId</code> - metadata of the field that should be declared</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a newly generated class field</dd> |
| </dl> |
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| <a name="addExpr-org.apache.drill.common.expression.LogicalExpression-"> |
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| <h4>addExpr</h4> |
| <pre>public <a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a> addExpr(<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a> ex)</pre> |
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| <a name="addExpr-org.apache.drill.common.expression.LogicalExpression-org.apache.drill.exec.expr.ClassGenerator.BlkCreateMode-"> |
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| <h4>addExpr</h4> |
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| <a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.BlkCreateMode.html" title="enum in org.apache.drill.exec.expr">ClassGenerator.BlkCreateMode</a> mode)</pre> |
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| <h4>rotateBlock</h4> |
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| <h4>getModel</h4> |
| <pre>public com.sun.codemodel.JCodeModel getModel()</pre> |
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| <h4>getNextVar</h4> |
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| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getNextVar(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix)</pre> |
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| <h4>declareClassField</h4> |
| <pre>public com.sun.codemodel.JVar declareClassField(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix, |
| com.sun.codemodel.JType t)</pre> |
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| <h4>declareClassField</h4> |
| <pre>public com.sun.codemodel.JVar declareClassField(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix, |
| com.sun.codemodel.JType t, |
| com.sun.codemodel.JExpression init)</pre> |
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| <a name="declareClassConstField-java.lang.String-com.sun.codemodel.JType-org.apache.drill.shaded.guava.com.google.common.base.Function-"> |
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| <pre>public org.apache.calcite.util.Pair<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,com.sun.codemodel.JVar> declareClassConstField(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix, |
| com.sun.codemodel.JType t, |
| org.apache.drill.shaded.guava.com.google.common.base.Function<<a href="../../../../../io/netty/buffer/DrillBuf.html" title="class in io.netty.buffer">DrillBuf</a>,? extends <a href="../../../../../org/apache/drill/exec/expr/holders/ValueHolder.html" title="interface in org.apache.drill.exec.expr.holders">ValueHolder</a>> function)</pre> |
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| </ul> |
| <a name="declareClassConstField-java.lang.String-com.sun.codemodel.JType-com.sun.codemodel.JExpression-org.apache.drill.shaded.guava.com.google.common.base.Function-"> |
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| <h4>declareClassConstField</h4> |
| <pre>public org.apache.calcite.util.Pair<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,com.sun.codemodel.JVar> declareClassConstField(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix, |
| com.sun.codemodel.JType t, |
| com.sun.codemodel.JExpression init, |
| org.apache.drill.shaded.guava.com.google.common.base.Function<<a href="../../../../../io/netty/buffer/DrillBuf.html" title="class in io.netty.buffer">DrillBuf</a>,? extends <a href="../../../../../org/apache/drill/exec/expr/holders/ValueHolder.html" title="interface in org.apache.drill.exec.expr.holders">ValueHolder</a>> function)</pre> |
| <div class="block">Declare a constant field for the class. |
| The class field innerClassField will be created if innerClassGenerator exists.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>prefix</code> - the prefix name of class field</dd> |
| <dd><code>t</code> - the type of class field</dd> |
| <dd><code>init</code> - init expression</dd> |
| <dd><code>function</code> - holds the constant value which |
| returns a value holder must be set to the class field when the class instance created.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the depth of nested class, class field</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getConstantVars--"> |
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| </a> |
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| <h4>getConstantVars</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.calcite.util.Pair<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,com.sun.codemodel.JVar>,org.apache.drill.shaded.guava.com.google.common.base.Function<<a href="../../../../../io/netty/buffer/DrillBuf.html" title="class in io.netty.buffer">DrillBuf</a>,? extends <a href="../../../../../org/apache/drill/exec/expr/holders/ValueHolder.html" title="interface in org.apache.drill.exec.expr.holders">ValueHolder</a>>> getConstantVars()</pre> |
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| <a name="declare-org.apache.drill.common.types.TypeProtos.MajorType-"> |
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| <h4>declare</h4> |
| <pre>public <a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a> declare(<a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a> t)</pre> |
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| <h4>declare</h4> |
| <pre>public <a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a> declare(<a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a> t, |
| boolean includeNewInstance)</pre> |
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| <a name="declare-org.apache.drill.common.types.TypeProtos.MajorType-java.lang.String-boolean-"> |
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| <h4>declare</h4> |
| <pre>public <a href="../../../../../org/apache/drill/exec/expr/ClassGenerator.HoldingContainer.html" title="class in org.apache.drill.exec.expr">ClassGenerator.HoldingContainer</a> declare(<a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a> t, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| boolean includeNewInstance)</pre> |
| <div class="block">Adds a local variable declaration based on given name and type.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>t</code> - major type</dd> |
| <dd><code>name</code> - variable name</dd> |
| <dd><code>includeNewInstance</code> - whether to create new instance</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>holder instance</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getWorkspaceTypes--"> |
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| <h4>getWorkspaceTypes</h4> |
| <pre>public <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/drill/exec/record/TypedFieldId.html" title="class in org.apache.drill.exec.record">TypedFieldId</a>> getWorkspaceTypes()</pre> |
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| <h4>getWorkspaceVectors</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/drill/exec/expr/fn/WorkspaceReference.html" title="class in org.apache.drill.exec.expr.fn">WorkspaceReference</a>,com.sun.codemodel.JVar> getWorkspaceVectors()</pre> |
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| <pre>public void preparePlainJava()</pre> |
| <div class="block">Prepare the generated class for use as a plain-old Java class |
| (to be compiled by a compiler and directly loaded without a |
| byte-code merge. Three additions are necessary: |
| <ul> |
| <li>The class must extend its template as we won't merge byte |
| codes.</li> |
| <li>A constructor is required to call the <tt>__DRILL_INIT__</tt> |
| method. If this is a nested class, then the constructor must |
| include parameters defined by the base class.</li> |
| <li>For each nested class, create a method that creates an |
| instance of that nested class using a well-defined name. This |
| method overrides the base class method defined for this purpose.</li></div> |
| </li> |
| </ul> |
| <a name="getHolderType-org.apache.drill.common.types.TypeProtos.MajorType-"> |
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| <h4>getHolderType</h4> |
| <pre>public com.sun.codemodel.JType getHolderType(<a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a> t)</pre> |
| </li> |
| </ul> |
| </li> |
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| <!-- ========= END OF CLASS DATA ========= --> |
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