Java ByteBuffer Set setLimIfNeeded(ByteBuffer bb, int lim)

Description

To avoid useless/dangerous(concurrency) writes.

License

Apache License

Declaration

private static void setLimIfNeeded(ByteBuffer bb, int lim) 

Method Source Code

//package com.java2s;
/*/*from  ww w  .  j av a2s.c om*/
 * Copyright 2012 Jeff Hain
 *
 * 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.ByteBuffer;

public class Main {
    /**
     * To avoid useless/dangerous(concurrency) writes.
     */
    private static void setLimIfNeeded(ByteBuffer bb, int lim) {
        if (bb.limit() != lim) {
            bb.limit(lim);
        }
    }
}

Related

1. setByteOrder(ByteBuffer buffer)
2. setBytesAtOffset(ByteBuffer buffer, int offset, int length, byte[] data)
3. setCell(ByteBuffer buffer, int cellIndex, int cellbytes)
4. setCreationTime(ByteBuffer buf, Date date)
5. setFree(int frameIx, int offset, boolean free, ByteBuffer[] frames)
6. setLong(ByteBuffer buffer, long data)
7. setSByte(ByteBuffer buffer, byte data)
8. setSInt(ByteBuffer buffer, int data)
9. setString(ByteBuffer buffer, int index)