ai.grakn.factory

Class TxFactoryTinker

java.lang.Object

ai.grakn.factory.TxFactoryTinker

All Implemented Interfaces:

TxFactory<org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph>

public class TxFactoryTinker
extends Object

A GraknTx on top of TinkerGraph

This produces an in memory grakn graph on top of TinkerGraph. The base construction process defined by TxFactoryAbstract ensures the graph factories are singletons.

Author:

fppt

Field Summary

Fields

Modifier and Type	Field and Description
protected String	engineUrl
protected Keyspace	keyspace
protected Properties	properties

Method Summary

Modifier and Type	Method and Description
protected org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph	getGraphWithNewTransaction(org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph graph, boolean batchLoading)
G	getTinkerPopGraph(boolean batchLoading)
protected org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph	getTinkerPopGraph(org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph graph, boolean batchLoading)
M	open(GraknTxType txType)

Methods inherited from class java.lang.Object

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

Field Detail

keyspace

protected final Keyspace keyspace

engineUrl

protected final String engineUrl

properties

protected final Properties properties

Method Detail

getTinkerPopGraph

protected org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph getTinkerPopGraph(org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph graph,
                                                                                           boolean batchLoading)

getGraphWithNewTransaction

protected org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph getGraphWithNewTransaction(org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph graph,
                                                                                                    boolean batchLoading)

open

public M open(GraknTxType txType)

Specified by:

open in interface TxFactory<G extends org.apache.tinkerpop.gremlin.structure.Graph>

Parameters:

txType - The type of transaction to open on the graph

Returns:

An instance of Grakn graph

getTinkerPopGraph

public G getTinkerPopGraph(boolean batchLoading)

Specified by:

getTinkerPopGraph in interface TxFactory<G extends org.apache.tinkerpop.gremlin.structure.Graph>

Parameters:

batchLoading - A flag which indicates if the graph has batch loading enabled or not.

Returns:

An instance of a tinker graph