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/*-
* ============LICENSE_START=======================================================
* org.openecomp.aai
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.aai.serialization.db;
import java.util.concurrent.atomic.AtomicInteger;
import org.openecomp.aai.dbmap.AAIGraph;
import org.openecomp.aai.dbmap.DBConnectionType;
import com.thinkaurelius.titan.core.TitanGraph;
/* This class simply calls AAIGraph under the covers for now */
public class GraphSingleton {
protected AtomicInteger totalCount = new AtomicInteger();
private static class Helper {
private static final GraphSingleton INSTANCE = new GraphSingleton();
}
/**
* Gets the single instance of GraphSingleton.
*
* @return single instance of GraphSingleton
*/
public static GraphSingleton getInstance() {
return Helper.INSTANCE;
}
/**
* Gets the count.
*
* @return the count
*/
public AtomicInteger getCount() {
return totalCount;
}
/**
* Gets the tx graph.
*
* @return the tx graph
*/
public TitanGraph getTxGraph() {
return AAIGraph.getInstance().getGraph();
}
public TitanGraph getTxGraph(DBConnectionType connectionType) {
return AAIGraph.getInstance().getGraph(connectionType);
}
}
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