org.apache.flink.graph.examples

Class SingleSourceShortestPaths.MinDistanceMessenger

java.lang.Object

org.apache.flink.graph.spargel.MessagingFunction<Long,Double,Double,Double>

org.apache.flink.graph.examples.SingleSourceShortestPaths.MinDistanceMessenger

All Implemented Interfaces:

Serializable

Enclosing class:

SingleSourceShortestPaths

public static final class SingleSourceShortestPaths.MinDistanceMessenger
extends org.apache.flink.graph.spargel.MessagingFunction<Long,Double,Double,Double>

Distributes the minimum distance associated with a given vertex among all the target vertices summed up with the edge's value.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MinDistanceMessenger()

Method Summary

Modifier and Type	Method and Description
void	sendMessages(org.apache.flink.graph.Vertex<Long,Double> vertex)

Methods inherited from class org.apache.flink.graph.spargel.MessagingFunction

getBroadcastSet, getDirection, getEdges, getInDegree, getIterationAggregator, getNumberOfVertices, getOutDegree, getPreviousIterationAggregate, getSuperstepNumber, postSuperstep, preSuperstep, sendMessageTo, sendMessageToAllNeighbors

Methods inherited from class java.lang.Object

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

Constructor Detail

MinDistanceMessenger

public MinDistanceMessenger()

Method Detail

sendMessages

public void sendMessages(org.apache.flink.graph.Vertex<Long,Double> vertex)

Specified by:

sendMessages in class org.apache.flink.graph.spargel.MessagingFunction<Long,Double,Double,Double>