Java String Camel Case Format toCamelCase(String name)

Description

to Camel Case

License

Apache License

Declaration

public static String toCamelCase(String name) 

Method Source Code

//package com.java2s;
/**/*from   ww  w. j  a  v  a 2 s.com*/
 *  Copyright 2008 Martin Traverso
 *
 *  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 {
    public static String toCamelCase(String name) {
        StringBuilder builder = new StringBuilder(name.length());
        for (int i = 0; i < name.length(); ++i) {
            char c = name.charAt(i);
            if (i == 0 && c != '_') {
                builder.append(Character.toUpperCase(c));
            } else if (c == '_' && i < name.length() - 1) {
                ++i;
                builder.append(Character.toUpperCase(name.charAt(i)));
            } else if (c != '_') {
                builder.append(c);
            }
        }

        return builder.toString();
    }
}

Related

1. toCamelCase(String name)
2. toCamelCase(String name)
3. toCamelCase(String name)
4. toCamelCase(String name)
5. toCamelCase(String name)
6. toCamelCase(String original)
7. toCamelCase(String originalName)
8. toCamelCase(String origString)
9. toCamelCase(String s)