org.apache.hadoop.hive.ql.plan

Class DemuxDesc

java.lang.Object

org.apache.hadoop.hive.ql.plan.AbstractOperatorDesc

org.apache.hadoop.hive.ql.plan.DemuxDesc

All Implemented Interfaces:

Serializable, Cloneable, OperatorDesc

public class DemuxDesc
extends AbstractOperatorDesc

Demux operator descriptor implementation.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.plan.AbstractOperatorDesc

colExprMap, memAvailable, memNeeded, opProps, opTraits, runtimeStatsTmpDir, statistics, vectorDesc, vectorMode

Constructor Summary

Constructors

Constructor and Description
DemuxDesc()
DemuxDesc(Map<Integer,Integer> newTagToOldTag, Map<Integer,Integer> newTagToChildIndex, Map<Integer,Integer> childIndexToOriginalNumParents, List<TableDesc> keysSerializeInfos, List<TableDesc> valuesSerializeInfos)

Method Summary

Modifier and Type	Method and Description
Map<Integer,Integer>	getChildIndexToOriginalNumParents()
List<TableDesc>	getKeysSerializeInfos()
Map<Integer,Integer>	getNewTagToChildIndex()
Map<Integer,Integer>	getNewTagToOldTag()
List<TableDesc>	getValuesSerializeInfos()
void	setChildIndexToOriginalNumParents(Map<Integer,Integer> childIndexToOriginalNumParents)
void	setKeysSerializeInfos(List<TableDesc> keysSerializeInfos)
void	setNewTagToChildIndex(Map<Integer,Integer> newTagToChildIndex)
void	setNewTagToOldTag(Map<Integer,Integer> newTagToOldTag)
void	setValuesSerializeInfos(List<TableDesc> valuesSerializeInfos)

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

clone, fillSignature, getColumnExprMap, getColumnExprMapForExplain, getMaxMemoryAvailable, getMemoryNeeded, getOpProps, getRuntimeStatsTmpDir, getStatistics, getTraits, getUserLevelStatistics, getVectorDesc, getVectorMode, isSame, setColumnExprMap, setMaxMemoryAvailable, setMemoryNeeded, setOpProps, setRuntimeStatsTmpDir, setStatistics, setTraits, setVectorDesc, setVectorMode

Methods inherited from class java.lang.Object

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

Constructor Detail

DemuxDesc

public DemuxDesc()

DemuxDesc

public DemuxDesc(Map<Integer,Integer> newTagToOldTag,
                 Map<Integer,Integer> newTagToChildIndex,
                 Map<Integer,Integer> childIndexToOriginalNumParents,
                 List<TableDesc> keysSerializeInfos,
                 List<TableDesc> valuesSerializeInfos)

Method Detail

getKeysSerializeInfos

public List<TableDesc> getKeysSerializeInfos()

setKeysSerializeInfos

public void setKeysSerializeInfos(List<TableDesc> keysSerializeInfos)

getValuesSerializeInfos

public List<TableDesc> getValuesSerializeInfos()

setValuesSerializeInfos

public void setValuesSerializeInfos(List<TableDesc> valuesSerializeInfos)

getNewTagToOldTag

public Map<Integer,Integer> getNewTagToOldTag()

setNewTagToOldTag

public void setNewTagToOldTag(Map<Integer,Integer> newTagToOldTag)

getNewTagToChildIndex

public Map<Integer,Integer> getNewTagToChildIndex()

setNewTagToChildIndex

public void setNewTagToChildIndex(Map<Integer,Integer> newTagToChildIndex)

getChildIndexToOriginalNumParents

public Map<Integer,Integer> getChildIndexToOriginalNumParents()

setChildIndexToOriginalNumParents

public void setChildIndexToOriginalNumParents(Map<Integer,Integer> childIndexToOriginalNumParents)