Java String Capitalize Word CapitalizeEachWord(String Str)

Description

Capitalize Each Word

License

Apache License

Declaration

public static final String CapitalizeEachWord(String Str) 

Method Source Code

//package com.java2s;
/* ===========================================================================
 * Copyright (C) 2015 CapsicoHealth 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.//  w ww.  ja v  a 2s .co  m
 */

public class Main {
    public static final String CapitalizeEachWord(String Str) {
        if (isNullOrEmpty(Str) == true)
            return null;
        Str = Str.trim();
        boolean first = true;
        char[] str = Str.toCharArray();
        for (int i = 0; i < str.length; ++i) {
            char c = str[i];
            str[i] = (first == true && (i == 0 || i > 0 && str[i - 1] != '\'')) ? Character.toUpperCase(c)
                    : Character.toLowerCase(c);
            first = Character.isAlphabetic(c) == false;
        }
        return new String(str);
    }

    public static boolean isNullOrEmpty(String Str) {
        if (Str != null && Str.isEmpty() == false)
            for (int i = 0; i < Str.length(); ++i)
                if (Character.isWhitespace(Str.charAt(i)) == false)
                    return false;
        return true;
    }
}

Related

1. capitalizedWord(String s)
2. capitalizedWords(String s)
3. capitalizeEachWord(String string)
4. capitalizeFirstCharWords(String sentence)
5. capitalizeFirstLetter(final String word)
6. capitalizeFirstLetter(String word)