Java CharBuffer getCharsFromBufferAndReset(CharBuffer buffer)

Description

Copy the chars out of a buffer from 0 to the current position, resets the position to 0

License

Apache License

Declaration

public static final char[] getCharsFromBufferAndReset(CharBuffer buffer) 

Method Source Code

//package com.java2s;
/*// w w  w  .j  ava2s . c om
 * Copyright (c) 2013 Ramon Servadei 
 *  
 * 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.
 */

import java.nio.CharBuffer;

public class Main {
    /**
     * Copy the chars out of a buffer from 0 to the current position, resets the position to 0
     */
    public static final char[] getCharsFromBufferAndReset(CharBuffer buffer) {
        final int len = buffer.position();
        final char[] chars = new char[len];
        System.arraycopy(buffer.array(), 0, chars, 0, len);
        buffer.position(0);
        return chars;
    }
}

Related

1. charBufferToChars(CharBuffer buffer)
2. consume(CharBuffer buf, boolean trim)
3. convertCharBufferToArray(java.nio.CharBuffer buf)
4. eraseCharBuffer(CharBuffer buffer)
5. extendBuffer(CharBuffer buffer, int size)
6. nextEquals(final CharBuffer buffer, final char next)
7. printBuffer(CharBuffer charBuffer)
8. printCharBuffer(CharBuffer msg)
9. put(char c, CharBuffer buffer)