Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
 * Java(TM), hosted at https://github.com/gunterze/dcm4che.
 *
 * The Initial Developer of the Original Code is
 * Agfa Healthcare.
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 * See @authors listed below
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

public class Main {
    public static String formatDS(float f) {
        String s = Float.toString(f);
        int l = s.length();
        if (s.startsWith(".0", l - 2))
            return s.substring(0, l - 2);
        int e = s.indexOf('E', l - 5);
        return e > 0 && s.startsWith(".0", e - 2) ? cut(s, e - 2, e) : s;
    }

    public static String formatDS(double d) {
        String s = Double.toString(d);
        int l = s.length();
        if (s.startsWith(".0", l - 2))
            return s.substring(0, l - 2);
        int skip = l - 16;
        int e = s.indexOf('E', l - 5);
        return e < 0 ? (skip > 0 ? s.substring(0, 16) : s)
                : s.startsWith(".0", e - 2) ? cut(s, e - 2, e) : skip > 0 ? cut(s, e - skip, e) : s;
    }

    private static String substring(String s, int beginIndex, int endIndex) {
        while (beginIndex < endIndex && s.charAt(beginIndex) <= ' ')
            beginIndex++;
        while (beginIndex < endIndex && s.charAt(endIndex - 1) <= ' ')
            endIndex--;
        return beginIndex < endIndex ? s.substring(beginIndex, endIndex) : "";
    }

    public static String cut(String s, int index, char delim) {
        int i = 0;
        int begin = 0;
        int end;
        while ((end = s.indexOf(delim, begin)) >= 0) {
            if (i++ == index)
                return s.substring(begin, end);
            begin = end + 1;
        }
        return i == index ? s.substring(begin) : "";
    }

    private static String cut(String s, int begin, int end) {
        int l = s.length();
        char[] ch = new char[l - (end - begin)];
        s.getChars(0, begin, ch, 0);
        s.getChars(end, l, ch, begin);
        return new String(ch);
    }
}