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/*******************************************************************************
* Copyright (c) 2011 Gluster, Inc. <http://www.gluster.com>
* This file is part of Gluster Management Console.
*
* Gluster Management Console is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Gluster Management Console 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 Affero General Public License
* for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*******************************************************************************/
package org.gluster.storage.management.core.model;
/**
*
*/
public class Version implements Comparable<Version> {
public int major = 0;
public int minor = 0;
public int maintenance = 0;
public Version(String version) {
String[] versionParts = version.split(".", -1);
major = Integer.valueOf(versionParts[0]);
if(versionParts.length > 1) {
minor = Integer.valueOf(versionParts[1]);
}
if(versionParts.length > 2) {
maintenance = Integer.valueOf(versionParts[2]);
}
}
@Override
public int compareTo(Version newVer) {
if(this.major < newVer.major) {
return -1;
} else if(this.major > newVer.major) {
return 1;
}
// major version is same
if(this.minor < newVer.minor) {
return -1;
} else if(this.minor > newVer.minor) {
return 1;
}
// major.minor is same
if(this.maintenance < newVer.maintenance) {
return -1;
} else if(this.maintenance > newVer.maintenance) {
return 1;
}
// major.minor.maintenance is same
return 0;
}
}
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