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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 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.onap.aai.serialization.db;
import org.onap.aai.dbmap.DBConnectionType;
import com.thinkaurelius.titan.core.TitanGraph;
public class InMemoryGraphSingleton extends GraphSingleton {
private static TitanGraph inMemgraph;
private static class Helper {
private static final InMemoryGraphSingleton INSTANCE = new InMemoryGraphSingleton();
}
/**
* Gets the single instance of TitanGraphSingleton.
*
* @return single instance of TitanGraphSingleton
*/
public static InMemoryGraphSingleton getInstance(TitanGraph graph) {
inMemgraph = graph;
return Helper.INSTANCE;
}
/**
* Gets the tx graph.
*
* @return the tx graph
*/
@Override
public TitanGraph getTxGraph() {
return inMemgraph;
}
@Override
public TitanGraph getTxGraph(DBConnectionType connectionType) {
return inMemgraph;
}
}
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