| /* |
| * Copyright (c) 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public final class Version implements Comparable<Version> |
| { |
| private final Integer major; |
| |
| private final Integer minor; |
| |
| private final Integer micro; |
| |
| public Version(String name) |
| { |
| for (int i = 0; i < name.length(); i++) |
| { |
| char c = name.charAt(i); |
| if (!Character.isDigit(c) && c != '.') |
| { |
| name = name.substring(0, i); |
| break; |
| } |
| } |
| |
| String[] segments = name.split("\\."); |
| major = Integer.parseInt(segments[0]); |
| minor = Integer.parseInt(segments[1]); |
| micro = Integer.parseInt(segments[2]); |
| } |
| |
| public boolean isGreaterThan(Version other) |
| { |
| return compareTo(other) > 0; |
| } |
| |
| @Override |
| public int compareTo(Version o) |
| { |
| int result = major.compareTo(o.major); |
| if (result == 0) |
| { |
| result = minor.compareTo(o.minor); |
| if (result == 0) |
| { |
| result = micro.compareTo(o.micro); |
| } |
| } |
| |
| return result; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return major + "." + minor + "." + micro; |
| } |
| } |