version.java

来自「JGRoups源码」· Java 代码 · 共 50 行

package org.jgroups;

/**
 * Holds version information for JGroups.
 */
public class Version {
	
    public static final String description="2.4.0";
    public static final short version=240;
    public static final String cvs="$Id: Version.java,v 1.42 2006/10/31 12:45:32 belaban Exp $";

    /**
     * Prints the value of the description and cvs fields to System.out.
     * @param args
     */
    public static void main(String[] args) {
        System.out.println("\nVersion: \t" + description);
        System.out.println("CVS: \t\t" + cvs);
        System.out.println("History: \t(see doc/history.txt for details)\n");
    }

    /**
     * Returns the catenation of the description and cvs fields.
     * @return String with description
     */
    public static String printDescription() {
        return "JGroups " + description + " [" + cvs + "]";
    }

    /**
     * Returns the version field as a String.
     * @return String with version
     */
    public static String printVersion() {
        return Short.toString(version);
    }

    /**
     * Compares the specified version number against the current version number.
     * @param v short
     * @return Result of == operator.
     */
    public static boolean compareTo(short v) {
        return version == v;
    }
}