Java ByteBuffer Write writeLong(long num, ByteBuffer out)

Description

write Long

License

Apache License

Declaration

public static void writeLong(long num, ByteBuffer out) 

Method Source Code

//package com.java2s;
/*/*from ww w . j av  a  2s. c  om*/
 * 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.
 */

import java.nio.ByteBuffer;

public class Main {
    public static void writeLong(long num, byte[] bytes, int offset,
            int size) {
        for (int i = offset + size - 1; i >= offset; i--) {
            bytes[i] = (byte) num;
            num >>>= 8;
        }
    }

    public static void writeLong(long num, ByteBuffer out) {
        for (int i = 0; i < 8; i++) {
            out.put((byte) num);
            num >>>= 8;
        }
    }
}

Related

1. writeL(ByteBuffer to, ByteBuffer from, int count)
2. writeLen(int len, ByteBuffer dest, int dOff)
3. writeLength(ByteBuffer buffer, long l)
4. writeLong(ByteBuffer buf, long value, int len)
5. writeLong(ByteBuffer logBuf, long l)
6. writeLong(long v, ByteBuffer buffer)
7. writeLTriad(int triad, ByteBuffer bb)
8. writeNullTerminatedString(ByteBuffer buf, String s, String encoding)
9. writePackageName(ByteBuffer buffer, String packageName)