com.freedomotic.util.UidGenerator Maven / Gradle / Ivy

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/**
 *
 * Copyright (c) 2009-2014 Freedomotic team
 * http://freedomotic.com
 *
 * This file is part of Freedomotic
 *
 * This Program 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 2, or (at your option)
 * any later version.
 *
 * This Program 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 Freedomotic; see the file COPYING.  If not, see
 * .
 */
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.freedomotic.util;

import java.util.logging.Logger;

/**
 * Generates an unique ID as a progressive int. Used to mark events and command
 * with a numeric unique value
 *
 * @author enrico
 */
public class UidGenerator {

    private static int lastId = 0;

    /**
     *
     * @return
     */
    public static int getNextUid() {
        lastId++;

        return lastId;
    }

    /**
     *
     * @return
     */
    public static String getNextStringUid() {
        lastId++;

        return Integer.valueOf(lastId).toString();
    }

    private UidGenerator() {
    }
    private static final Logger LOG = Logger.getLogger(UidGenerator.class.getName());
}