org.apache.flink.graph.utils

Class EdgeToTuple3Map<K,EV>

java.lang.Object

org.apache.flink.graph.utils.EdgeToTuple3Map<K,EV>

Type Parameters:

K - edge ID type

EV - edge value type

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.MapFunction<Edge<K,EV>,org.apache.flink.api.java.tuple.Tuple3<K,K,EV>>

public class EdgeToTuple3Map<K,EV>
extends Object
implements org.apache.flink.api.common.functions.MapFunction<Edge<K,EV>,org.apache.flink.api.java.tuple.Tuple3<K,K,EV>>

Create a Tuple3 DataSet from an Edge DataSet

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
EdgeToTuple3Map()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.flink.api.java.tuple.Tuple3<K,K,EV>	map(Edge<K,EV> edge)

Methods inherited from class java.lang.Object

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

Constructor Detail

EdgeToTuple3Map

public EdgeToTuple3Map()

Method Detail

map

public org.apache.flink.api.java.tuple.Tuple3<K,K,EV> map(Edge<K,EV> edge)

Specified by:

map in interface org.apache.flink.api.common.functions.MapFunction<Edge<K,EV>,org.apache.flink.api.java.tuple.Tuple3<K,K,EV>>