org.apache.hadoop.hive.ql.plan

Class VectorSelectDesc

java.lang.Object

org.apache.hadoop.hive.ql.plan.AbstractVectorDesc

org.apache.hadoop.hive.ql.plan.VectorSelectDesc

All Implemented Interfaces:

Serializable, Cloneable, VectorDesc

public class VectorSelectDesc
extends AbstractVectorDesc

VectorSelectDesc. Extra parameters beyond SelectDesc just for the VectorSelectOperator. We don't extend SelectDesc because the base OperatorDesc doesn't support clone and adding it is a lot work for little gain.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
VectorSelectDesc()

Method Summary

Modifier and Type	Method and Description
int[]	getProjectedOutputColumns()
VectorExpression[]	getSelectExpressions()
void	setProjectedOutputColumns(int[] projectedOutputColumns)
void	setSelectExpressions(VectorExpression[] selectExpressions)

Methods inherited from class org.apache.hadoop.hive.ql.plan.AbstractVectorDesc

clone, getVectorOpClass, setVectorOp

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorSelectDesc

public VectorSelectDesc()

Method Detail

setSelectExpressions

public void setSelectExpressions(VectorExpression[] selectExpressions)

getSelectExpressions

public VectorExpression[] getSelectExpressions()

setProjectedOutputColumns

public void setProjectedOutputColumns(int[] projectedOutputColumns)

getProjectedOutputColumns

public int[] getProjectedOutputColumns()