public class TimestampColumnInList extends VectorExpression implements ITimestampInExpr
VectorExpression.Type
childExpressions, inputTypes, outputType
Constructor and Description |
---|
TimestampColumnInList() |
TimestampColumnInList(int colNum,
int outputColumn)
After construction you must call setInListValues() to add the values to the IN set.
|
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 |
setInListValues(Timestamp[] a) |
evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString
public TimestampColumnInList()
public TimestampColumnInList(int colNum, int outputColumn)
public void evaluate(VectorizedRowBatch batch)
VectorExpression
evaluate
in class VectorExpression
public String getOutputType()
VectorExpression
getOutputType
in class VectorExpression
public int getOutputColumn()
VectorExpression
getOutputColumn
in class VectorExpression
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
public void setInListValues(Timestamp[] a)
setInListValues
in interface ITimestampInExpr
Copyright © 2016 The Apache Software Foundation. All rights reserved.