ai.grakn.kb.internal

Class GraknTxTinker

java.lang.Object

ai.grakn.kb.internal.GraknTxAbstract<org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph>

ai.grakn.kb.internal.GraknTxTinker

All Implemented Interfaces:

GraknTx, GraknAdmin, AutoCloseable

public class GraknTxTinker
extends GraknTxAbstract<org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph>

A GraknTx using TinkerGraph as a vendor backend.

Wraps up a TinkerGraph as a method of storing the GraknTx object Model. With this vendor some exceptions are in place: 1. Transactions do not exists and all threads work on the same graph at the same time.

Author:

fppt

Constructor Summary

Constructors

Constructor and Description
GraknTxTinker(GraknSession session, org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph tinkerGraph)

Method Summary

Modifier and Type	Method and Description
void	abort()
void	commit()
boolean	isSessionClosed()
int	numOpenTx()

Methods inherited from class ai.grakn.kb.internal.GraknTxAbstract

addVertexElement, admin, buildConcept, buildConcept, checkMutationAllowed, checkSchemaMutationAllowed, clearGraph, close, closeSession, commitSubmitNoLogs, convertToId, delete, duplicateResourcesExist, factory, fixDuplicateResources, getAttributesByValue, getAttributeType, getConcept, getConcept, getEntityType, getMetaAttributeType, getMetaConcept, getMetaEntityType, getMetaRelationType, getMetaRole, getMetaRule, getRelationshipType, getRole, getRule, getSchemaConcept, getSchemaConcept, getShardCount, getTinkerPopGraph, getTinkerTraversal, getType, graql, isBatchTx, isClosed, isValidElement, keyspace, openTransaction, putAttributeType, putAttributeType, putEntityType, putEntityType, putRelationshipType, putRelationshipType, putRelationTypeImplicit, putRole, putRole, putRoleTypeImplicit, putRule, putRule, session, shard, shardingThreshold, sups, txCache, txType

Methods inherited from class java.lang.Object

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

Constructor Detail

GraknTxTinker

public GraknTxTinker(GraknSession session,
                     org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph tinkerGraph)

Method Detail

numOpenTx

public int numOpenTx()

Specified by:

numOpenTx in class GraknTxAbstract<org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph>

Returns:

The number of open transactions currently.

isSessionClosed

public boolean isSessionClosed()

Specified by:

isSessionClosed in class GraknTxAbstract<org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph>

commit

public void commit()

Specified by:

commit in interface GraknTx

Overrides:

commit in class GraknTxAbstract<org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph>

abort

public void abort()

Specified by:

abort in interface GraknTx

Overrides:

abort in class GraknTxAbstract<org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph>