org.apache.flink.graph.examples

Class MusicProfiles.GetTopSongPerUser

java.lang.Object

org.apache.flink.graph.examples.MusicProfiles.GetTopSongPerUser

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.graph.EdgesFunctionWithVertexValue<String,org.apache.flink.types.NullValue,Integer,org.apache.flink.api.java.tuple.Tuple2<String,String>>

Enclosing class:

MusicProfiles

public static final class MusicProfiles.GetTopSongPerUser
extends Object
implements org.apache.flink.graph.EdgesFunctionWithVertexValue<String,org.apache.flink.types.NullValue,Integer,org.apache.flink.api.java.tuple.Tuple2<String,String>>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GetTopSongPerUser()

Method Summary

Modifier and Type	Method and Description
void	iterateEdges(org.apache.flink.graph.Vertex<String,org.apache.flink.types.NullValue> vertex, Iterable<org.apache.flink.graph.Edge<String,Integer>> edges, org.apache.flink.util.Collector<org.apache.flink.api.java.tuple.Tuple2<String,String>> out)

Methods inherited from class java.lang.Object

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

Constructor Detail

GetTopSongPerUser

public GetTopSongPerUser()

Method Detail

iterateEdges

public void iterateEdges(org.apache.flink.graph.Vertex<String,org.apache.flink.types.NullValue> vertex,
                         Iterable<org.apache.flink.graph.Edge<String,Integer>> edges,
                         org.apache.flink.util.Collector<org.apache.flink.api.java.tuple.Tuple2<String,String>> out)
                  throws Exception

Specified by:

iterateEdges in interface org.apache.flink.graph.EdgesFunctionWithVertexValue<String,org.apache.flink.types.NullValue,Integer,org.apache.flink.api.java.tuple.Tuple2<String,String>>

Throws:

Exception