eu.stratosphere.arraymodel.functions

Class AbstractArrayModelFunction

java.lang.Object

eu.stratosphere.api.common.functions.AbstractFunction

eu.stratosphere.arraymodel.functions.AbstractArrayModelFunction

All Implemented Interfaces:

Function

Direct Known Subclasses:

CoGroupFunction, CrossFunction, JoinFunction, MapFunction, ReduceFunction, ReduceWithKeyFunction

public abstract class AbstractArrayModelFunction
extends AbstractFunction

Base class of all stubs in the array data model.

Constructor Summary

Constructors

Constructor and Description
AbstractArrayModelFunction()

Method Summary

Methods

Modifier and Type	Method and Description
Class<? extends Value>[]	getDataTypes(int input)
abstract Method	getUDFMethod()

Methods inherited from class eu.stratosphere.api.common.functions.AbstractFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractArrayModelFunction

public AbstractArrayModelFunction()

Method Detail

getDataTypes

public Class<? extends Value>[] getDataTypes(int input)

getUDFMethod

public abstract Method getUDFMethod()