Java CharBuffer startsWith(final CharBuffer charBuffer, final String token)

Description

starts With

License

Apache License

Declaration

public static Boolean startsWith(final CharBuffer charBuffer, final String token) 

Method Source Code

//package com.java2s;
/*/*  w  w w  . j  a v a  2 s  . c om*/
 * #%L
 * JavaCreed CSV API
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2012 - 2014 Java Creed
 * %%
 * 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.
 * #L%
 */

import java.nio.CharBuffer;

public class Main {
    public static Boolean startsWith(final CharBuffer charBuffer, final String token) {
        charBuffer.mark();
        try {
            for (int i = 0; i < token.length(); i++) {
                if (!charBuffer.hasRemaining()) {
                    return false;
                }

                final char cb = charBuffer.get();
                final char ct = token.charAt(i);
                if (cb != ct) {
                    return false;
                }
            }

            return true;
        } finally {
            charBuffer.reset();
        }
    }
}

Related

1. nextEquals(final CharBuffer buffer, final char next)
2. printBuffer(CharBuffer charBuffer)
3. printCharBuffer(CharBuffer msg)
4. put(char c, CharBuffer buffer)
5. searchNewline(CharBuffer buffer, int from)
6. toCharArray(CharBuffer charBuffer)
7. toCharBuffer(int[] codePoints)
8. zeroCharBuffer(CharBuffer buf)