com.thinkaurelius.titan.core

Class TitanFactory

java.lang.Object

com.thinkaurelius.titan.core.TitanFactory

public class TitanFactory
extends Object

TitanFactory is used to open or instantiate a Titan graph database.

Author:

Matthias Bröcheler (http://www.matthiasb.com)

See Also:

TitanGraph

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TitanFactory.Builder

Constructor Summary

Constructors

Constructor and Description
TitanFactory()

Method Summary

Methods

Modifier and Type	Method and Description
static TitanFactory.Builder	build() Returns a TitanFactory.Builder that allows to set the configuration options for opening a Titan graph database.
static TitanGraph	open(BasicConfiguration configuration) Opens a TitanGraph database configured according to the provided configuration.
static TitanGraph	open(org.apache.commons.configuration.Configuration configuration) Opens a TitanGraph database configured according to the provided configuration.
static TitanGraph	open(ReadConfiguration configuration) Opens a TitanGraph database configured according to the provided configuration.
static TitanGraph	open(String shortcutOrFile) Opens a TitanGraph database.

Methods inherited from class java.lang.Object

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

Constructor Detail

TitanFactory

public TitanFactory()

Method Detail

open

public static TitanGraph open(String shortcutOrFile)

Opens a TitanGraph database.

If the argument points to a configuration file, the configuration file is loaded to configure the Titan graph If the string argument is a configuration short-cut, then the short-cut is parsed and used to configure the returned Titan graph.

A configuration short-cut is of the form: [STORAGE_BACKEND_NAME]:[DIRECTORY_OR_HOST]

Parameters:

shortcutOrFile - Configuration file name or configuration short-cut

Returns:

Titan graph database configured according to the provided configuration

See Also:

Graph Configuration Wiki

open

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

Opens a TitanGraph database configured according to the provided configuration.

Parameters:

configuration - Configuration for the graph database

Returns:

Titan graph database

See Also:

Graph Configuration Wiki

open

public static TitanGraph open(BasicConfiguration configuration)

Opens a TitanGraph database configured according to the provided configuration.

Parameters:

configuration - Configuration for the graph database

Returns:

Titan graph database

open

public static TitanGraph open(ReadConfiguration configuration)

Opens a TitanGraph database configured according to the provided configuration.

Parameters:

configuration - Configuration for the graph database

Returns:

Titan graph database

build

public static TitanFactory.Builder build()

Returns a TitanFactory.Builder that allows to set the configuration options for opening a Titan graph database.

In the builder, the configuration options for the graph can be set individually. Once all options are configured, the graph can be opened with TitanFactory.Builder.open().

Returns: