public class FilterCharColumnBetween extends VectorExpression
VectorExpression.Type
childExpressions, inputTypes, outputType
Constructor and Description |
---|
FilterCharColumnBetween() |
FilterCharColumnBetween(int colNum,
HiveChar left,
HiveChar right) |
Modifier and Type | Method and Description |
---|---|
void |
evaluate(VectorizedRowBatch batch)
This is the primary method to implement expression logic.
|
int |
getColNum() |
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
byte[] |
getLeft() |
int |
getOutputColumn()
Returns the index of the output column in the array
of column vectors.
|
String |
getOutputType()
Returns type of the output column.
|
byte[] |
getRight() |
void |
setColNum(int colNum) |
void |
setLeft(byte[] value) |
void |
setRight(byte[] value) |
evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString
public void evaluate(VectorizedRowBatch batch)
VectorExpression
evaluate
in class VectorExpression
public int getOutputColumn()
VectorExpression
getOutputColumn
in class VectorExpression
public String getOutputType()
VectorExpression
getOutputType
in class VectorExpression
public int getColNum()
public void setColNum(int colNum)
public byte[] getLeft()
public void setLeft(byte[] value)
public byte[] getRight()
public void setRight(byte[] value)
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
Copyright © 2017 The Apache Software Foundation. All rights reserved.