ai.grakn.engine

Class GraknEngineServerFactory

java.lang.Object

ai.grakn.engine.GraknEngineServerFactory

public class GraknEngineServerFactory
extends Object

This is a factory class which contains methods for instantiating a GraknEngineServer in different ways.

Author:

Michele Orsi

Constructor Summary

Constructors

Constructor and Description
GraknEngineServerFactory()

Method Summary

Modifier and Type	Method and Description
static GraknEngineServer	createGraknEngineServer() Create a GraknEngineServer configured for Grakn Core.
static GraknEngineServer	createGraknEngineServer(EngineID engineId, GraknConfig config, GraknEngineStatus graknEngineStatus, spark.Service sparkHttp, Collection<HttpController> httpControllers, GrpcServer grpcServer, EngineGraknTxFactory engineGraknTxFactory, com.codahale.metrics.MetricRegistry metricRegistry, QueueSanityCheck queueSanityCheck, LockProvider lockProvider, PostProcessor postProcessor, GraknKeyspaceStore graknKeyspaceStore) Allows the creation of a GraknEngineServer instance with various configurations

Methods inherited from class java.lang.Object

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

Constructor Detail

GraknEngineServerFactory

public GraknEngineServerFactory()

Method Detail

createGraknEngineServer

public static GraknEngineServer createGraknEngineServer()

Create a GraknEngineServer configured for Grakn Core. Grakn Queue (which is needed for post-processing and distributed locks) is implemented with Redis as the backend store

Returns:

a GraknEngineServer instance configured for Grakn Core

createGraknEngineServer

public static GraknEngineServer createGraknEngineServer(EngineID engineId,
                                                        GraknConfig config,
                                                        GraknEngineStatus graknEngineStatus,
                                                        spark.Service sparkHttp,
                                                        Collection<HttpController> httpControllers,
                                                        GrpcServer grpcServer,
                                                        EngineGraknTxFactory engineGraknTxFactory,
                                                        com.codahale.metrics.MetricRegistry metricRegistry,
                                                        QueueSanityCheck queueSanityCheck,
                                                        LockProvider lockProvider,
                                                        PostProcessor postProcessor,
                                                        GraknKeyspaceStore graknKeyspaceStore)

Allows the creation of a GraknEngineServer instance with various configurations

Returns:

a GraknEngineServer instance