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/*
 * Copyright (c) 2010. Stephen Connolly.
 * Copyright (c) 2006. Björn Stickler .
 *
 * This library 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 2.1 of the License, or (at your option) any later version.
 *
 * This library 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

package com.github.stephenc.javaisotools.udflib.tools;

public class UniqueIdDisposer {

    private long currentUniqueId;

    public UniqueIdDisposer() {
        currentUniqueId = 15;
    }

    public long getNextUniqueId() {
        currentUniqueId++;

        if ((currentUniqueId & 0xFFFFFFFF) == 0) {
            currentUniqueId |= 0x00000010;
        }

        return currentUniqueId;
    }

}