Java String Camel Case To camelHumpsToWords(String camelHumps)

Description

camel Humps To Words

License

Open Source License

Declaration

public static String[] camelHumpsToWords(String camelHumps) 

Method Source Code

//package com.java2s;
/*/*from   w  w w. j  av a  2  s  .c  o m*/
 * JBoss, Home of Professional Open Source.
 * Copyright 2012, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

public class Main {
    public static String[] camelHumpsToWords(String camelHumps) {
        return camelHumpsToWords0(camelHumps, 0, 0);
    }

    private static String[] camelHumpsToWords0(String camelHumps, int start, int len) {
        if (start == camelHumps.length()) {
            return new String[len];
        }
        int idx = start;
        // skip capital prefix
        if (camelHumps.startsWith("JBoss", idx)) {
            idx += 5;
        } else if (camelHumps.startsWith("OSGi", idx)) {
            idx += 4;
        } else {
            idx += 1;
        }
        int c;
        int l;
        while (idx < camelHumps.length()) {
            c = camelHumps.codePointAt(idx);
            l = Character.charCount(c);
            if (Character.isUpperCase(c)) {
                String[] words = camelHumpsToWords0(camelHumps, idx, len + 1);
                words[len] = camelHumps.substring(start, idx);
                return words;
            }
            idx += l;
        }
        String[] words = camelHumpsToWords0(camelHumps, idx, len + 1);
        words[len] = camelHumps.substring(start, idx);
        return words;
    }
}

Related

1. camelCaseToSpacedString(String camel)
2. camelcaseToUppercase(String camelCase)
3. camelCaseToWords(String data)
4. camelCaseUnderscores(String str)
5. camelHump(String str)
6. camelhumpToUnderline(String str)
7. camelizeOneWord(String word, boolean firstLetterInLowerCase)
8. camelPrefix(String str, int prefixSize)
9. camelToComposite(String camel)