Java String Shorten shorten(String className)

Description

Return the short form of this name, i.e.

License

Apache License

Declaration

public static String shorten(String className) 

Method Source Code

//package com.java2s;
/**//from  w w w  .ja  va 2 s.  c  o  m
 * Copyright (C) 2007 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

public class Main {
    /**
     * Return the short form of this name, i.e. the last part.
     */
    public static String shorten(String className) {
        if (className == null)
            return null;
        int lastDot = className.lastIndexOf(".");
        int lastDollar = className.lastIndexOf("$");
        int last = max(lastDot, lastDollar);
        String shortName = className.substring(last + 1);
        return className.charAt(0) == '@' ? "@" + shortName : shortName;
    }

    public static int max(int a, int b) {
        if (a < b)
            return b;
        else
            return a;
    }
}

Related

1. shorten(byte[] array, int length)
2. shorten(String className)
3. shorten(String clazz)
4. shorten(String fullClassName)
5. shorten(String in)