AtomicX.java

/*
 * StreamCruncher:  Copyright (c) 2006-2008, Ashwin Jayaprakash. All Rights Reserved.
 * Contact:         ashwin {dot} jayaprakash {at} gmail {dot} com
 * Web:             http://www.StreamCruncher.com
 * 
 * This file is part of StreamCruncher.
 * 
 *     StreamCruncher is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU Lesser General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 * 
 *     StreamCruncher 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 Lesser General Public License for more details.
 * 
 *     You should have received a copy of the GNU Lesser General Public License
 *     along with StreamCruncher. If not, see <http://www.gnu.org/licenses/>.
 */
package streamcruncher.util;

import java.io.Serializable;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicLong;

/*
 * Author: Ashwin Jayaprakash Date: Jan 2, 2007 Time: 1:15:49 PM
 */

public class AtomicX implements Serializable {
    private static final long serialVersionUID = 1L;

    protected final AtomicInteger atomicInteger;

    protected final AtomicLong atomicLong;

    public AtomicX(AtomicInteger atomicInteger) {
        this(atomicInteger, null);
    }

    public AtomicX(AtomicLong atomicLong) {
        this(null, atomicLong);
    }

    protected AtomicX(AtomicInteger atomicInteger, AtomicLong atomicLong) {
        this.atomicInteger = atomicInteger;
        this.atomicLong = atomicLong;
    }

    public Number incrementAndGet() {
        if (atomicInteger != null) {
            return atomicInteger.incrementAndGet();
        }

        return atomicLong.incrementAndGet();
    }
}