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

Class WindowFunctionDef

java.lang.Object

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

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

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

public class WindowFunctionDef
extends WindowExpressionDef

Constructor Summary

Constructors

Constructor and Description
WindowFunctionDef()

Method Summary

Methods

Modifier and Type	Method and Description
void	addArg(PTFExpressionDef arg)
List<PTFExpressionDef>	getArgs()
String	getArgsExplain()
String	getName()
GenericUDAFEvaluator	getWFnEval()
String	getWFnEvalExplain()
WindowFrameDef	getWindowFrame()
String	getWindowFrameExplain()
boolean	isDistinct()
boolean	isPivotResult()
boolean	isStar()
void	setArgs(List<PTFExpressionDef> args)
void	setDistinct(boolean isDistinct)
void	setName(String name)
void	setPivotResult(boolean pivotResult)
void	setStar(boolean isStar)
void	setWFnEval(GenericUDAFEvaluator wFnEval)
void	setWindowFrame(WindowFrameDef windowFrame)

Methods inherited from class org.apache.hadoop.hive.ql.plan.ptf.WindowExpressionDef

getAlias, setAlias

Methods inherited from class org.apache.hadoop.hive.ql.plan.ptf.PTFExpressionDef

getExpressionTreeString, getExprEvaluator, getExprNode, getExprNodeExplain, getOI, setExpressionTreeString, setExprEvaluator, setExprNode, setOI

Methods inherited from class java.lang.Object

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

Constructor Detail

WindowFunctionDef

public WindowFunctionDef()

Method Detail

getName

public String getName()

setName

public void setName(String name)

isStar

public boolean isStar()

setStar

public void setStar(boolean isStar)

isDistinct

public boolean isDistinct()

setDistinct

public void setDistinct(boolean isDistinct)

getArgs

public List<PTFExpressionDef> getArgs()

setArgs

public void setArgs(List<PTFExpressionDef> args)

addArg

public void addArg(PTFExpressionDef arg)

getArgsExplain

public String getArgsExplain()

getWindowFrame

public WindowFrameDef getWindowFrame()

setWindowFrame

public void setWindowFrame(WindowFrameDef windowFrame)

getWindowFrameExplain

public String getWindowFrameExplain()

getWFnEval

public GenericUDAFEvaluator getWFnEval()

setWFnEval

public void setWFnEval(GenericUDAFEvaluator wFnEval)

getWFnEvalExplain

public String getWFnEvalExplain()

isPivotResult

public boolean isPivotResult()

setPivotResult

public void setPivotResult(boolean pivotResult)