ai.grakn.kb.internal

Class GraknTxTinker

java.lang.Object

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

ai.grakn.kb.internal.GraknTxTinker

All Implemented Interfaces:

GraknTx, GraknAdmin, AutoCloseable

public class GraknTxTinker
extends EmbeddedGraknTx<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(EmbeddedGraknSession session, org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph tinkerGraph)

Method Summary

Modifier and Type	Method and Description
void	abort()
void	commit() Commits and closes the transaction without returning CommitLog
boolean	isTinkerPopGraphClosed()
int	numOpenTx()

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

addVertexElement, admin, buildConcept, buildConcept, checkMutationAllowed, checkSchemaMutationAllowed, clearGraph, close, closeSession, commitAndGetLogs, convertToId, duplicateResourcesExist, factory, fixDuplicateResources, getAttributesByValue, getAttributeType, getConcept, getConcept, getEntityType, getRelationshipType, getRole, getRule, getSchemaConcept, getSchemaConcept, getShardCount, getTinkerPopGraph, getTinkerTraversal, getType, graql, isBatchTx, isClosed, isValidElement, openTransaction, putAttributeType, putEntityType, putRelationshipType, putRelationTypeImplicit, putRole, putRoleTypeImplicit, putRule, queryExecutor, ruleCache, session, shard, shardingThreshold, sups, txCache, txType

Methods inherited from class java.lang.Object

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

Methods inherited from interface ai.grakn.kb.admin.GraknAdmin

getMetaAttributeType, getMetaConcept, getMetaEntityType, getMetaRelationType, getMetaRole, getMetaRule

Methods inherited from interface ai.grakn.GraknTx

keyspace, putAttributeType, putEntityType, putRelationshipType, putRole, putRule

Constructor Detail

GraknTxTinker

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

Method Detail

numOpenTx

public int numOpenTx()

Specified by:

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

Returns:

The number of open transactions currently.

isTinkerPopGraphClosed

public boolean isTinkerPopGraphClosed()

Specified by:

isTinkerPopGraphClosed in class EmbeddedGraknTx<org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph>

commit

public void commit()

Description copied from class: EmbeddedGraknTx

Commits and closes the transaction without returning CommitLog

Specified by:

commit in interface GraknTx

Overrides:

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

abort

public void abort()