org.gcube.data.tr.neo
Class TransactingGenerator<FROM,TO>

java.lang.Object
  org.gcube.data.tr.neo.TransactingGenerator<FROM,TO>

All Implemented Interfaces:

org.gcube.data.streams.delegates.StreamListener, org.gcube.data.streams.generators.Generator<FROM,TO>

public class TransactingGenerator<FROM,TO>
extends Object
implements org.gcube.data.streams.generators.Generator<FROM,TO>, org.gcube.data.streams.delegates.StreamListener

Field Summary

Fields inherited from interface org.gcube.data.streams.generators.Generator

iteration

Constructor Summary

TransactingGenerator(org.neo4j.graphdb.GraphDatabaseService db, org.gcube.data.streams.generators.Generator<FROM,TO> filter, String name)

Method Summary

void	onClose()
void	onEnd()
void	onStart()
TO	yield(FROM element)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactingGenerator

public TransactingGenerator(org.neo4j.graphdb.GraphDatabaseService db,
                            org.gcube.data.streams.generators.Generator<FROM,TO> filter,
                            String name)

Method Detail

onStart

public void onStart()

Specified by:

onStart in interface org.gcube.data.streams.delegates.StreamListener

yield

public TO yield(FROM element)

Specified by:

yield in interface org.gcube.data.streams.generators.Generator<FROM,TO>

onEnd

public void onEnd()

Specified by:

onEnd in interface org.gcube.data.streams.delegates.StreamListener

onClose

public void onClose()

Specified by:

onClose in interface org.gcube.data.streams.delegates.StreamListener