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IndexingServiceFactory.java
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IndexingServiceFactory.java
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/*
* Copyright (c) 2002-2018 "Neo4j,"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.impl.api.index;
import org.neo4j.internal.kernel.api.TokenNameLookup;
import org.neo4j.kernel.configuration.Config;
import org.neo4j.kernel.impl.api.SchemaState;
import org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig;
import org.neo4j.kernel.impl.api.index.sampling.IndexSamplingController;
import org.neo4j.kernel.impl.api.index.sampling.IndexSamplingControllerFactory;
import org.neo4j.logging.LogProvider;
import org.neo4j.scheduler.JobScheduler;
import org.neo4j.storageengine.api.schema.StoreIndexDescriptor;
/**
* Factory to create {@link IndexingService}
*/
public class IndexingServiceFactory
{
private IndexingServiceFactory()
{
}
public static IndexingService createIndexingService( Config config,
JobScheduler scheduler,
IndexProviderMap providerMap,
IndexStoreView storeView,
TokenNameLookup tokenNameLookup,
Iterable<StoreIndexDescriptor> indexRules,
LogProvider internalLogProvider,
LogProvider userLogProvider,
IndexingService.Monitor monitor,
SchemaState schemaState )
{
IndexSamplingConfig samplingConfig = new IndexSamplingConfig( config );
MultiPopulatorFactory multiPopulatorFactory = MultiPopulatorFactory.forConfig( config );
IndexMapReference indexMapRef = new IndexMapReference();
IndexSamplingControllerFactory factory =
new IndexSamplingControllerFactory( samplingConfig, storeView, scheduler, tokenNameLookup, internalLogProvider );
IndexSamplingController indexSamplingController = factory.create( indexMapRef );
IndexProxyCreator proxySetup =
new IndexProxyCreator( samplingConfig, storeView, providerMap, tokenNameLookup, internalLogProvider );
return new IndexingService( proxySetup, providerMap, indexMapRef, storeView, indexRules,
indexSamplingController, tokenNameLookup, scheduler, schemaState,
multiPopulatorFactory, internalLogProvider, userLogProvider, monitor );
}
}