/* Copyright (c) Citrix Systems, Inc.
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 *   1) Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 * 
 *   2) Redistributions in binary form must reproduce the above
 *      copyright notice, this list of conditions and the following
 *      disclaimer in the documentation and/or other materials
 *      provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.xensource.xenapi;

public enum APIVersion
{
    API_1_1, API_1_2, API_1_3, API_1_4, API_1_5, API_1_6, API_1_7, UNKNOWN;

    public static APIVersion latest()
    {
        return API_1_7;
    }

    public static APIVersion fromMajorMinor(long major, long minor)
    {
        if (major == 1 && minor == 7)
        {
            return API_1_7;
        }
        else if (major == 1 && minor == 6)
        {
            return API_1_6;
        }
        else if (major == 1 && minor == 5)
        {
            return API_1_5;
        }
        else if (major == 1 && minor == 4)
        {
            return API_1_4;
        }
        else if (major == 1 && minor == 3)
        {
            return API_1_3;
        }
        else if (major == 1 && minor == 2)
        {
            return API_1_2;
        }
        else if (major == 1 && minor == 1)
        {
            return API_1_1;
        }
        else
        {
            return UNKNOWN;
        }
    }

    @Override
    public String toString()
    {
        switch (this)
        {
        case API_1_1:
            return "1.1";
        case API_1_2:
            return "1.2";
        case API_1_3:
            return "1.3";
        case API_1_4:
            return "1.4";
        case API_1_5:
            return "1.5";
        case API_1_6:
            return "1.6";
        case API_1_7:
            return "1.7";
        default:
            return "Unknown";
        }
    }
}