org.apache.tinkerpop.gremlin.hadoop.structure

Class HadoopGraph

java.lang.Object

org.apache.tinkerpop.gremlin.hadoop.structure.HadoopGraph

All Implemented Interfaces:

AutoCloseable, Graph, Host

public final class HadoopGraph
extends Object
implements Graph

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HadoopGraph.HadoopGraphFeatures

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.structure.Graph

Graph.Exceptions, Graph.Features, Graph.Hidden, Graph.OptIn, Graph.OptIns, Graph.OptOut, Graph.OptOuts, Graph.Variables

Field Summary

Fields

Modifier and Type	Field and Description
protected HadoopConfiguration	configuration
static org.slf4j.Logger	LOGGER

Fields inherited from interface org.apache.tinkerpop.gremlin.structure.Graph

GRAPH

Method Summary

Modifier and Type	Method and Description
Vertex	addVertex(Object... keyValues)
void	close()
GraphComputer	compute()
<C extends GraphComputer> C	compute(Class<C> graphComputerClass)
HadoopConfiguration	configuration()
Iterator<Edge>	edges(Object... edgeIds)
Graph.Features	features()
static HadoopGraph	open()
static HadoopGraph	open(org.apache.commons.configuration.Configuration configuration)
String	toString()
Transaction	tx()
Graph.Variables	variables()
Iterator<Vertex>	vertices(Object... vertexIds)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Graph

addVertex, io, traversal, traversal

Field Detail

LOGGER

public static final org.slf4j.Logger LOGGER

configuration

protected final HadoopConfiguration configuration

Method Detail

open

public static HadoopGraph open()

open

public static HadoopGraph open(org.apache.commons.configuration.Configuration configuration)

addVertex

public Vertex addVertex(Object... keyValues)

Specified by:

addVertex in interface Graph

compute

public <C extends GraphComputer> C compute(Class<C> graphComputerClass)

Specified by:

compute in interface Graph

compute

public GraphComputer compute()

Specified by:

compute in interface Graph

variables

public Graph.Variables variables()

Specified by:

variables in interface Graph

configuration

public HadoopConfiguration configuration()

Specified by:

configuration in interface Graph

toString

public String toString()

Overrides:

toString in class Object

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Graph

tx

public Transaction tx()

Specified by:

tx in interface Graph

vertices

public Iterator<Vertex> vertices(Object... vertexIds)

Specified by:

vertices in interface Graph

edges

public Iterator<Edge> edges(Object... edgeIds)

Specified by:

edges in interface Graph

features

public Graph.Features features()

Specified by:

features in interface Graph