eu.stratosphere.example.java.record.connectedcomponents

Class WorksetConnectedComponentsWithCoGroup.MinIdAndUpdate

java.lang.Object

eu.stratosphere.api.common.functions.AbstractFunction

eu.stratosphere.api.java.record.functions.CoGroupFunction

eu.stratosphere.example.java.record.connectedcomponents.WorksetConnectedComponentsWithCoGroup.MinIdAndUpdate

All Implemented Interfaces:

Function, GenericCoGrouper<Record,Record,Record>, Serializable

Enclosing class:

WorksetConnectedComponentsWithCoGroup

public static final class WorksetConnectedComponentsWithCoGroup.MinIdAndUpdate
extends CoGroupFunction
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WorksetConnectedComponentsWithCoGroup.MinIdAndUpdate()

Method Summary

Methods

Modifier and Type	Method and Description
void	coGroup(Iterator<Record> candidates, Iterator<Record> current, Collector<Record> out)
void	combineFirst(Iterator<Record> records, Collector<Record> out)

Methods inherited from class eu.stratosphere.api.java.record.functions.CoGroupFunction

combineSecond

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

Methods inherited from interface eu.stratosphere.api.common.functions.Function

close, getRuntimeContext, open, setRuntimeContext

Constructor Detail

WorksetConnectedComponentsWithCoGroup.MinIdAndUpdate

public WorksetConnectedComponentsWithCoGroup.MinIdAndUpdate()

Method Detail

coGroup

public void coGroup(Iterator<Record> candidates,
           Iterator<Record> current,
           Collector<Record> out)
             throws Exception

Specified by:

coGroup in interface GenericCoGrouper<Record,Record,Record>

Specified by:

coGroup in class CoGroupFunction

Throws:

Exception

combineFirst

public void combineFirst(Iterator<Record> records,
                Collector<Record> out)
                  throws Exception

Specified by:

combineFirst in interface GenericCoGrouper<Record,Record,Record>

Overrides:

combineFirst in class CoGroupFunction

Throws:

Exception