org.apache.hadoop.hive.ql.plan

Class ExprNodeDynamicValueDesc

java.lang.Object

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

org.apache.hadoop.hive.ql.plan.ExprNodeDynamicValueDesc

All Implemented Interfaces:

Serializable, Node

public class ExprNodeDynamicValueDesc
extends ExprNodeDesc
implements Serializable

This expression represents a value 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

Modifier and Type	Field and Description
protected DynamicValue	dynamicValue

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

typeInfo

Constructor Summary

Constructors

Constructor and Description
ExprNodeDynamicValueDesc()
ExprNodeDynamicValueDesc(DynamicValue value)

Method Summary

Modifier and Type	Method and Description
ExprNodeDesc	clone()
DynamicValue	getDynamicValue()
String	getExprString()
boolean	isSame(Object o)
void	setValue(DynamicValue value)
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

Field Detail

dynamicValue

protected DynamicValue dynamicValue

Constructor Detail

ExprNodeDynamicValueDesc

public ExprNodeDynamicValueDesc()

ExprNodeDynamicValueDesc

public ExprNodeDynamicValueDesc(DynamicValue value)

Method Detail

clone

public ExprNodeDesc clone()

Specified by:

clone in class ExprNodeDesc

isSame

public boolean isSame(Object o)

Specified by:

isSame in class ExprNodeDesc

getDynamicValue

public DynamicValue getDynamicValue()

setValue

public void setValue(DynamicValue value)

getExprString

public String getExprString()

Overrides:

getExprString in class ExprNodeDesc

toString

public String toString()

Overrides:

toString in class Object