Java String Camel Case Format toCamelcase(final String string)

Description

to Camelcase

License

Apache License

Declaration

public static String toCamelcase(final String string) 

Method Source Code

//package com.java2s;
/**/*from   ww  w.j a v  a2  s .c o m*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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(final String string) {
        StringBuilder s = new StringBuilder();
        boolean big = false;
        for (int i = 0; i < string.length(); i++) {
            char c = string.charAt(i);
            if ('_' == c) {
                big = true;
            } else {
                if (big) {
                    big = false;
                    s.append(Character.toUpperCase(c));
                } else {
                    s.append(c);
                }
            }
        }
        return s.toString();
    }
}

Related

1. toCamelCase(final String init)
2. toCamelCase(final String input, final char spacer)
3. toCamelCase(final String inputString, boolean avoidFirst)
4. toCamelCase(final String string)
5. toCamelCase(final String string)
6. toCamelCase(String anyCase, char wordMarker)
7. toCamelCase(String argString)
8. toCamelCase(String begin, String... parts)
9. toCamelCase(String columnName)