ai.grakn.factory

Class GraknGraphFactoryPersistent

java.lang.Object

ai.grakn.factory.GraknGraphFactoryPersistent

All Implemented Interfaces:

GraknGraphFactory

public class GraknGraphFactoryPersistent
extends Object
implements GraknGraphFactory

A client for creating a grakn graph from a running engine. This is to abstract away factories and the backend from the user. The deployer of engine decides on the backend and this class will handle producing the correct graphs.

Constructor Summary

Constructors

Constructor and Description
GraknGraphFactoryPersistent(String keyspace, String uri)

Method Summary

Modifier and Type	Method and Description
protected static ai.grakn.factory.GraknGraphFactoryPersistent.ConfiguredFactory	configureGraphFactory(String keyspace, String engineUrl, String graphType)
GraknGraph	getGraph() Get a new or existing graph.
GraknGraph	getGraphBatchLoading() Get a new or existing graph with batch loading enabled.
GraknComputer	getGraphComputer() Get a new or existing GraknComputer.

Methods inherited from class java.lang.Object

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

Constructor Detail

GraknGraphFactoryPersistent

public GraknGraphFactoryPersistent(String keyspace,
                                   String uri)

Method Detail

getGraph

public GraknGraph getGraph()

Description copied from interface: GraknGraphFactory

Get a new or existing graph.

Specified by:

getGraph in interface GraknGraphFactory

Returns:

A new or existing grakn graph with the defined name

See Also:

GraknGraph

getGraphBatchLoading

public GraknGraph getGraphBatchLoading()

Description copied from interface: GraknGraphFactory

Get a new or existing graph with batch loading enabled.

Specified by:

getGraphBatchLoading in interface GraknGraphFactory

Returns:

A new or existing grakn graph with the defined name connecting to the specified remote uri with batch loading enabled

See Also:

GraknGraph

getGraphComputer

public GraknComputer getGraphComputer()

Description copied from interface: GraknGraphFactory

Get a new or existing GraknComputer.

Specified by:

getGraphComputer in interface GraknGraphFactory

Returns:

A new or existing grakn graph compute with the defined name

See Also:

GraknComputer

configureGraphFactory

protected static ai.grakn.factory.GraknGraphFactoryPersistent.ConfiguredFactory configureGraphFactory(String keyspace,
                                                                                                      String engineUrl,
                                                                                                      String graphType)

Parameters:

engineUrl - The remote uri fo where engine is located

graphType - The type of graph to produce, default, batch, or compute

Returns:

A new or existing grakn graph with the defined name connecting to the specified remote uri