org.apache.hadoop.hive.ql.plan

Class ExprNodeDynamicListDesc

java.lang.Object

org.apache.hadoop.hive.ql.plan.ExprNodeDesc

org.apache.hadoop.hive.ql.plan.ExprNodeDynamicListDesc

All Implemented Interfaces:

Serializable, Node

public class ExprNodeDynamicListDesc
extends ExprNodeDesc

This expression represents a list that will be available at runtime.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.plan.ExprNodeDesc

ExprNodeDesc.ExprNodeDescEqualityWrapper

Field Summary

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

typeInfo

Constructor Summary

Constructors

Constructor and Description
ExprNodeDynamicListDesc()
ExprNodeDynamicListDesc(TypeInfo typeInfo, Operator<? extends OperatorDesc> source, int keyIndex)

Method Summary

Modifier and Type	Method and Description
ExprNodeDesc	clone()
String	getExprString()
int	getKeyIndex()
Operator<? extends OperatorDesc>	getSource()
boolean	isSame(Object o)
void	setKeyIndex(int keyIndex)
void	setSource(Operator<? extends OperatorDesc> source)
String	toString()

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

equals, getChildren, getCols, getExprString, getExprStringForExplain, getName, getTypeInfo, getTypeString, getWritableObjectInspector, hashCode, setTypeInfo

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ExprNodeDynamicListDesc

public ExprNodeDynamicListDesc()

ExprNodeDynamicListDesc

public ExprNodeDynamicListDesc(TypeInfo typeInfo,
                               Operator<? extends OperatorDesc> source,
                               int keyIndex)

Method Detail

setSource

public void setSource(Operator<? extends OperatorDesc> source)

getSource

public Operator<? extends OperatorDesc> getSource()

setKeyIndex

public void setKeyIndex(int keyIndex)

getKeyIndex

public int getKeyIndex()

clone

public ExprNodeDesc clone()

Specified by:

clone in class ExprNodeDesc

isSame

public boolean isSame(Object o)

Specified by:

isSame in class ExprNodeDesc

getExprString

public String getExprString()

Overrides:

getExprString in class ExprNodeDesc

toString

public String toString()

Overrides:

toString in class Object