com.sun.tools.xjc.api.SpecVersion Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2021 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.tools.xjc.api;
/**
* Represents the spec version constant.
*
* @author Kohsuke Kawaguchi
*/
public enum SpecVersion {
V2_0, V2_1, V2_2;
/**
* Returns true if this version is equal or later than the given one.
*/
public boolean isLaterThan(SpecVersion t) {
return this.ordinal()>=t.ordinal();
}
/**
* Parses "2.0", "2.1", and "2.2" into the {@link SpecVersion} object.
*
* @return null for parsing failure.
*/
public static SpecVersion parse(String token) {
if(token.equals("2.0"))
return V2_0;
if(token.equals("2.1"))
return V2_1;
if(token.equals("2.2"))
return V2_2;
return null;
}
/**
* Gives the String representation of the {@link SpecVersion}
*/
public String getVersion(){
switch(this){
case V2_0:
return "2.0";
case V2_1:
return "2.1";
case V2_2:
return "2.2";
default:
return null;
}
}
public static final SpecVersion LATEST = V2_2;
}