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/*
 * Copyright (c) 2016 University Nice Sophia Antipolis
 *
 * This file is part of btrplace.
 * 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 3 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 program.  If not, see .
 */

package org.btrplace.model;

/**
 * The possible state for a VM.
 */
public enum VMState {
    INIT(1), READY(2), RUNNING(4), SLEEPING(8), KILLED(16);

    private int v;

    /**
     * Unique identifier for the state.
     *
     * @param val the state value
     */
    VMState(int val) {
        this.v = val;
    }

    /**
     * Get the enum identifier.
     *
     * @return the identifier
     */
    public int value() {
        return v;
    }
}