Java String Capitalize All capitaliseAll(String str)

Description

Method capitaliseAll.

License

Open Source License

Parameter

Parameter	Description
str	String

Return

String

Declaration

public static String capitaliseAll(String str) 

Method Source Code

//package com.java2s;
/**/*from   w ww . j  a  v  a  2 s. c o m*/
 * @author David Garratt
 * 
 * Project Name : Commander4j
 * 
 * Filename     : JUtility.java
 * 
 * Package Name : com.commander4j.util
 * 
 * License      : GNU General Public License
 * 
 * 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 3 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, see
 * http://www.commander4j.com/website/license.html.
 * 
 */

public class Main {
    /**
     * Method capitaliseAll.
     * 
     * @param str
     *            String
     * @return String
     */
    public static String capitaliseAll(String str) {
        String result = "";
        char ch; // One of the characters in str.
        char prevCh; // The character that comes before ch in the string.
        int i; // A position in str, from 0 to str.length()-1.

        if (str != null) {
            prevCh = '.'; // Prime the loop with any non-letter character.

            for (i = 0; i < str.length(); i++) {
                ch = str.charAt(i);

                if (Character.isLetter(ch) && !Character.isLetter(prevCh)) {
                    result = result + Character.toUpperCase(ch);
                } else {
                    result = result + ch;
                }

                prevCh = ch; // prevCh for next iteration is ch.
            }
        }

        return result;
    }
}

Related

1. capitaliseAllWords(String str)
2. capitaliseAllWords(String str)
3. capitaliseAllWords(String str)
4. capitalizeAll(final String value)