public class FilterDoubleColNotEqualTimestampColumn extends VectorExpression
VectorizedRowBatch
is updated for in-place filtering.VectorExpression.Type
childExpressions, inputTypes, outputType
Constructor and Description |
---|
FilterDoubleColNotEqualTimestampColumn() |
FilterDoubleColNotEqualTimestampColumn(int colNum1,
int colNum2) |
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.
|
evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString
public FilterDoubleColNotEqualTimestampColumn(int colNum1, int colNum2)
public FilterDoubleColNotEqualTimestampColumn()
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
Copyright © 2016 The Apache Software Foundation. All rights reserved.