chameleon.xml.Version Maven / Gradle / Ivy
/*
* Copyright (c) 2008, Christophe Delory
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 CHRISTOPHE DELORY ``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 CHRISTOPHE DELORY 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 chameleon.xml;
import java.io.Serializable;
/**
* A generic version information, composed of a version number, a revision number and a step number.
* @version $Revision: 92 $
* @author Christophe Delory
* @castor.class xml="version" verify-constructable="false"
*/
public class Version implements Cloneable, Serializable
{
/**
* The serialization runtime associates with each serializable class a version number, called a serialVersionUID,
* which is used during deserialization to verify that the sender and receiver of a serialized object have loaded classes for that object
* that are compatible with respect to serialization.
*/
private static final long serialVersionUID = 0L;
/**
* The current version of this project.
* Defaults to "0.0.0".
*/
public static Version CURRENT = new Version("0.0.0");
public Version(String version) {
this._version = version;
}
public static Version valueOf(final String name)
{
return new Version(name.trim()); // May throw IndexOutOfBoundsException.
}
private String _version;
@Override
public Object clone() throws CloneNotSupportedException
{
return super.clone(); // Should not throw CloneNotSupportedException.
}
/**
* Returns a string representation of this version information.
* It takes the following form: "<version>.<revision>.<step>".
* @return a string representing this version information.
*/
@Override
public String toString()
{
return _version;
}
}