org.opendaylight.controller.md.sal.binding.test.ConcurrentDataBrokerTestCustomizer.java Source code

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Here is the source code for org.opendaylight.controller.md.sal.binding.test.ConcurrentDataBrokerTestCustomizer.java

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/*
 * Copyright (c) 2017 Red Hat, Inc. and others. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.controller.md.sal.binding.test;

import com.google.common.util.concurrent.ListeningExecutorService;
import com.google.common.util.concurrent.MoreExecutors;
import java.util.concurrent.Executors;

/**
 * ConcurrentDataBrokerTestCustomizer.
 *
 * <p>See {@link AbstractConcurrentDataBrokerTest} and
 * <a href="https://bugs.opendaylight.org/show_bug.cgi?id=7538">bug 7538</a> for more details & background.
 *
 * @author Michael Vorburger
 */
public class ConcurrentDataBrokerTestCustomizer extends AbstractDataBrokerTestCustomizer {

    private final ListeningExecutorService dataTreeChangeListenerExecutorSingleton;

    public ConcurrentDataBrokerTestCustomizer(boolean useMTDataTreeChangeListenerExecutor) {
        if (useMTDataTreeChangeListenerExecutor) {
            dataTreeChangeListenerExecutorSingleton = MoreExecutors
                    .listeningDecorator(Executors.newCachedThreadPool());
        } else {
            dataTreeChangeListenerExecutorSingleton = MoreExecutors.newDirectExecutorService();
        }
    }

    @Override
    public ListeningExecutorService getCommitCoordinatorExecutor() {
        return MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor());
    }

    @Override
    public ListeningExecutorService getDataTreeChangeListenerExecutor() {
        return dataTreeChangeListenerExecutorSingleton;
    }

}