org.apache.hadoop.hive.ql.plan.ptf

Class PTFExpressionDef

java.lang.Object

org.apache.hadoop.hive.ql.plan.ptf.PTFExpressionDef

Direct Known Subclasses:

OrderExpressionDef, WindowExpressionDef

public class PTFExpressionDef
extends Object

Constructor Summary

Constructors

Constructor and Description
PTFExpressionDef()
PTFExpressionDef(PTFExpressionDef e)

Method Summary

Methods

Modifier and Type	Method and Description
String	getExpressionTreeString()
ExprNodeEvaluator	getExprEvaluator()
ExprNodeDesc	getExprNode()
String	getExprNodeExplain()
ObjectInspector	getOI()
void	setExpressionTreeString(String expressionTreeString)
void	setExprEvaluator(ExprNodeEvaluator exprEvaluator)
void	setExprNode(ExprNodeDesc exprNode)
void	setOI(ObjectInspector oI)

Methods inherited from class java.lang.Object

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

Constructor Detail

PTFExpressionDef

public PTFExpressionDef()

PTFExpressionDef

public PTFExpressionDef(PTFExpressionDef e)

Method Detail

getExpressionTreeString

public String getExpressionTreeString()

setExpressionTreeString

public void setExpressionTreeString(String expressionTreeString)

getExprNode

public ExprNodeDesc getExprNode()

setExprNode

public void setExprNode(ExprNodeDesc exprNode)

getExprNodeExplain

public String getExprNodeExplain()

getExprEvaluator

public ExprNodeEvaluator getExprEvaluator()

setExprEvaluator

public void setExprEvaluator(ExprNodeEvaluator exprEvaluator)

getOI

public ObjectInspector getOI()

setOI

public void setOI(ObjectInspector oI)