Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Created on 7 Jun 2007
 * Created by Allan Crooks
 * Copyright (C) 2007 Aelitis, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program 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 General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * AELITIS, SAS au capital de 46,603.30 euros
 * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
 */

public class Main {
    /**
     * Look at the peer ID and just grab as many readable characters to form the version
     * substring as possible.
     */
    public static String extractReadableVersionSubstringFromPeerID(String peer_id) {
        for (int i = 0; i < peer_id.length(); i++) {
            char c = peer_id.charAt(i);

            // This is based on All Peers peer ID at the time of writing, e.g:
            //   AP0.70rc30->>...
            if (Character.isLetter(c))
                continue;
            if (Character.isDigit(c))
                continue;
            if (c == '.')
                continue;
            // Must be delimiter character.
            return peer_id.substring(0, i);
        }
        return peer_id;
    }
}