org.apache.hadoop.hive.ql.exec

Class WindowFunctionInfo

java.lang.Object

org.apache.hadoop.hive.ql.exec.FunctionInfo

org.apache.hadoop.hive.ql.exec.WindowFunctionInfo

public class WindowFunctionInfo
extends FunctionInfo

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.FunctionInfo

FunctionInfo.FunctionResource, FunctionInfo.FunctionType

Constructor Summary

Constructors

Constructor and Description
WindowFunctionInfo(boolean isNative, String functionName, GenericUDAFResolver resolver, FunctionInfo.FunctionResource[] resources)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isImpliesOrder()
boolean	isPivotResult()
boolean	isSupportsWindow()

Methods inherited from class org.apache.hadoop.hive.ql.exec.FunctionInfo

discarded, getClassName, getDisplayName, getFunctionClass, getGenericUDAFResolver, getGenericUDF, getGenericUDTF, getResources, isBlockedFunction, isBuiltIn, isDiscarded, isGenericUDAF, isGenericUDF, isGenericUDTF, isInternalTableFunction, isNative, isPersistent, isTableFunction, setBlockedFunction, shareStateWith

Methods inherited from class java.lang.Object

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

Constructor Detail

WindowFunctionInfo

public WindowFunctionInfo(boolean isNative,
                  String functionName,
                  GenericUDAFResolver resolver,
                  FunctionInfo.FunctionResource[] resources)

Method Detail

isSupportsWindow

public boolean isSupportsWindow()

isPivotResult

public boolean isPivotResult()

isImpliesOrder

public boolean isImpliesOrder()