org.apache.hadoop.hive.ql.exec.vector.expressions.gen
Class FilterStringColumnBetween

java.lang.Object
  org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression
      org.apache.hadoop.hive.ql.exec.vector.expressions.gen.FilterStringColumnBetween

All Implemented Interfaces:

Serializable

public class FilterStringColumnBetween
extends VectorExpression

This is a generated class to evaluate a [NOT] BETWEEN comparison on a vector of strings.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

VectorExpression.Type

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

childExpressions, inputTypes, outputType

Constructor Summary

FilterStringColumnBetween()

FilterStringColumnBetween(int colNum, byte[] left, byte[] right)

Method Summary

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)

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FilterStringColumnBetween

public FilterStringColumnBetween(int colNum,
                                 byte[] left,
                                 byte[] right)

FilterStringColumnBetween

public FilterStringColumnBetween()

Method Detail

evaluate

public void evaluate(VectorizedRowBatch batch)

Description copied from class: VectorExpression

This is the primary method to implement expression logic.

Specified by:

evaluate in class VectorExpression

getOutputColumn

public int getOutputColumn()

Description copied from class: VectorExpression

Returns the index of the output column in the array of column vectors. If not applicable, -1 is returned.

Specified by:

getOutputColumn in class VectorExpression

Returns:

Index of the output column

getOutputType

public String getOutputType()

Description copied from class: VectorExpression

Returns type of the output column.

Overrides:

getOutputType in class VectorExpression

getColNum

public int getColNum()

setColNum

public void setColNum(int colNum)

getLeft

public byte[] getLeft()

setLeft

public void setLeft(byte[] value)

getRight

public byte[] getRight()

setRight

public void setRight(byte[] value)

getDescriptor

public VectorExpressionDescriptor.Descriptor getDescriptor()

Specified by:

getDescriptor in class VectorExpression