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| <h2 title="Class OutputWidthExpression.VarLenReadExpr" class="title">Class OutputWidthExpression.VarLenReadExpr</h2> |
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| <li><a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.html" title="class in org.apache.drill.exec.physical.impl.project">org.apache.drill.exec.physical.impl.project.OutputWidthExpression</a></li> |
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| <li>org.apache.drill.exec.physical.impl.project.OutputWidthExpression.VarLenReadExpr</li> |
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| <dt>Enclosing class:</dt> |
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| <pre>public static class <span class="typeNameLabel">OutputWidthExpression.VarLenReadExpr</span> |
| extends <a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.html" title="class in org.apache.drill.exec.physical.impl.project">OutputWidthExpression</a></pre> |
| <div class="block">VarLenReadExpr captures the inputColumnName and the readExpression used to read a variable length column. |
| The captured inputColumnName will be used to lookup the average entry size for the column in the corresponding. |
| If inputColumnName is null then the readExpression is used to get the name of the column. |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatchSizer.html" title="class in org.apache.drill.exec.record"><code>RecordBatchSizer</code></a></div> |
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| <h3>Nested classes/interfaces inherited from class org.apache.drill.exec.physical.impl.project.<a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.html" title="class in org.apache.drill.exec.physical.impl.project">OutputWidthExpression</a></h3> |
| <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.FixedLenExpr.html" title="class in org.apache.drill.exec.physical.impl.project">OutputWidthExpression.FixedLenExpr</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.FunctionCallExpr.html" title="class in org.apache.drill.exec.physical.impl.project">OutputWidthExpression.FunctionCallExpr</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.IfElseWidthExpr.html" title="class in org.apache.drill.exec.physical.impl.project">OutputWidthExpression.IfElseWidthExpr</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.VarLenReadExpr.html" title="class in org.apache.drill.exec.physical.impl.project">OutputWidthExpression.VarLenReadExpr</a></code></li> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.VarLenReadExpr.html#VarLenReadExpr-java.lang.String-">VarLenReadExpr</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> inputColumnName)</code> </td> |
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| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.VarLenReadExpr.html#accept-org.apache.drill.exec.expr.AbstractExecExprVisitor-V-">accept</a></span>(<a href="../../../../../../../org/apache/drill/exec/expr/AbstractExecExprVisitor.html" title="class in org.apache.drill.exec.expr">AbstractExecExprVisitor</a><T,V,E> visitor, |
| V value)</code> </td> |
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| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.VarLenReadExpr.html#getInputColumnName--">getInputColumnName</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/drill/exec/expr/ValueVectorReadExpression.html" title="class in org.apache.drill.exec.expr">ValueVectorReadExpression</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/project/OutputWidthExpression.VarLenReadExpr.html#getReadExpression--">getReadExpression</a></span>()</code> </td> |
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| <h4>VarLenReadExpr</h4> |
| <pre>public VarLenReadExpr(<a href="../../../../../../../org/apache/drill/exec/expr/ValueVectorReadExpression.html" title="class in org.apache.drill.exec.expr">ValueVectorReadExpression</a> readExpression)</pre> |
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| <h4>VarLenReadExpr</h4> |
| <pre>public VarLenReadExpr(<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> inputColumnName)</pre> |
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| <h4>getReadExpression</h4> |
| <pre>public <a href="../../../../../../../org/apache/drill/exec/expr/ValueVectorReadExpression.html" title="class in org.apache.drill.exec.expr">ValueVectorReadExpression</a> getReadExpression()</pre> |
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| V value) |
| throws E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
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