org.apache.flink.examples.java.graph

Class ConnectedComponents.UndirectEdge

java.lang.Object

org.apache.flink.examples.java.graph.ConnectedComponents.UndirectEdge

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple2<Long,Long>,org.apache.flink.api.java.tuple.Tuple2<Long,Long>>, org.apache.flink.api.common.functions.Function

Enclosing class:

ConnectedComponents

public static final class ConnectedComponents.UndirectEdge
extends Object
implements org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple2<Long,Long>,org.apache.flink.api.java.tuple.Tuple2<Long,Long>>

Undirected edges by emitting for each input edge the input edges itself and an inverted version.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UndirectEdge()

Method Summary

Modifier and Type	Method and Description
void	flatMap(org.apache.flink.api.java.tuple.Tuple2<Long,Long> edge, org.apache.flink.util.Collector<org.apache.flink.api.java.tuple.Tuple2<Long,Long>> out)

Methods inherited from class java.lang.Object

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

Constructor Detail

UndirectEdge

public UndirectEdge()

Method Detail

flatMap

public void flatMap(org.apache.flink.api.java.tuple.Tuple2<Long,Long> edge,
                    org.apache.flink.util.Collector<org.apache.flink.api.java.tuple.Tuple2<Long,Long>> out)

Specified by:

flatMap in interface org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple2<Long,Long>,org.apache.flink.api.java.tuple.Tuple2<Long,Long>>