public class FilterStructColumnInList extends FilterStringColumnInList implements IStructInExpr
VectorExpression.Type
childExpressions, inputTypes, outputType
Constructor and Description |
---|
FilterStructColumnInList()
After construction you must call setInListValues() to add the values to the IN set
(on the IStringInExpr interface).
|
Modifier and Type | Method and Description |
---|---|
void |
evaluate(VectorizedRowBatch batch)
This is the primary method to implement expression logic.
|
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
int |
getOutputColumn()
Returns the index of the output column in the array
of column vectors.
|
String |
getOutputType()
Returns type of the output column.
|
void |
setScratchBytesColumn(int scratchBytesColumn) |
void |
setStructColumnExprs(VectorizationContext vContext,
List<ExprNodeDesc> structColumnExprs,
ColumnVector.Type[] fieldVectorColumnTypes) |
getInListValues, setInListValues, setInputColumn
evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString
public FilterStructColumnInList()
public void evaluate(VectorizedRowBatch batch)
VectorExpression
evaluate
in class FilterStringColumnInList
public String getOutputType()
VectorExpression
getOutputType
in class FilterStringColumnInList
public int getOutputColumn()
VectorExpression
getOutputColumn
in class FilterStringColumnInList
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class FilterStringColumnInList
public void setScratchBytesColumn(int scratchBytesColumn)
setScratchBytesColumn
in interface IStructInExpr
public void setStructColumnExprs(VectorizationContext vContext, List<ExprNodeDesc> structColumnExprs, ColumnVector.Type[] fieldVectorColumnTypes) throws HiveException
setStructColumnExprs
in interface IStructInExpr
HiveException
Copyright © 2016 The Apache Software Foundation. All rights reserved.