RuntimeId.java

/*
    This file is part of JFLICKS.

    JFLICKS 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.

    JFLICKS 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 JFLICKS.  If not, see <http://www.gnu.org/licenses/>.
*/
package org.jflicks.util;

/**
 * Simple singleton with a unique Id for a JVM.
 *
 * @author Doug Barnum
 * @version 1.0
 */
public final class RuntimeId {

    private String id;
    private static RuntimeId instance = new RuntimeId();

    /**
     * Default empty constructor.
     */
    private RuntimeId() {
        id = RandomGUID.createGUID();
    }

    public static RuntimeId getInstance() {
        return (instance);
    }

    public String getId() {
        return (id);
    }

}