com.thinkaurelius.titan.hadoop.formats.util

Class TitanHadoopGraph

java.lang.Object

com.thinkaurelius.titan.hadoop.formats.util.TitanHadoopGraph

Direct Known Subclasses:

TitanCassandraHadoopGraph, TitanHBaseHadoopGraph

public class TitanHadoopGraph
extends Object

The backend agnostic Titan graph reader for pulling a graph of Titan and into Hadoop.

Author:

Matthias Broecheler (me@matthiasb.com), Marko A. Rodriguez (marko@markorodriguez.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	TitanHadoopGraph.VertexBuilder

Constructor Summary

Constructors

Constructor and Description
TitanHadoopGraph(TitanHadoopSetup setup)

Method Summary

Modifier and Type	Method and Description
void	close()
TitanHadoopGraph.VertexBuilder	newVertexBuilder(Configuration configuration, StaticBuffer key)
protected FaunusVertex	readHadoopVertex(Configuration configuration, StaticBuffer key, Iterable<Entry> entries)

Methods inherited from class java.lang.Object

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

Constructor Detail

TitanHadoopGraph

public TitanHadoopGraph(TitanHadoopSetup setup)

Method Detail

readHadoopVertex

protected FaunusVertex readHadoopVertex(Configuration configuration,
                                        StaticBuffer key,
                                        Iterable<Entry> entries)

close

public void close()

newVertexBuilder

public TitanHadoopGraph.VertexBuilder newVertexBuilder(Configuration configuration,
                                                       StaticBuffer key)