io.kgraph

Class KGraph.EmitSrcAndTarget<K,VV,EV>

java.lang.Object

io.kgraph.KGraph.EmitSrcAndTarget<K,VV,EV>

All Implemented Interfaces:

org.apache.kafka.streams.kstream.KeyValueMapper<Edge<K>,EV,Iterable<org.apache.kafka.streams.KeyValue<K,VV>>>

Enclosing class:

KGraph<K,VV,EV>

public static final class KGraph.EmitSrcAndTarget<K,VV,EV>
extends Object
implements org.apache.kafka.streams.kstream.KeyValueMapper<Edge<K>,EV,Iterable<org.apache.kafka.streams.KeyValue<K,VV>>>

Constructor Summary

Constructors

Constructor and Description
EmitSrcAndTarget(org.apache.kafka.streams.kstream.ValueMapper<K,VV> vertexValueInitializer)

Method Summary

Modifier and Type	Method and Description
Iterable<org.apache.kafka.streams.KeyValue<K,VV>>	apply(Edge<K> edge, EV value)

Methods inherited from class java.lang.Object

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

Constructor Detail

EmitSrcAndTarget

public EmitSrcAndTarget(org.apache.kafka.streams.kstream.ValueMapper<K,VV> vertexValueInitializer)

Method Detail

apply

public Iterable<org.apache.kafka.streams.KeyValue<K,VV>> apply(Edge<K> edge,
                                                               EV value)

Specified by:

apply in interface org.apache.kafka.streams.kstream.KeyValueMapper<Edge<K>,EV,Iterable<org.apache.kafka.streams.KeyValue<K,VV>>>