Java ByteBuffer Write writeUnsigned(int num, int size, ByteBuffer out)

Description

write Unsigned

License

Apache License

Declaration

public static void writeUnsigned(int num, int size, ByteBuffer out) 

Method Source Code

//package com.java2s;
/*//from   www. j  av a 2s .c  o m
 * Copyright 2013-2014 eBay Software Foundation
 *
 * 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 {
    public static void writeUnsigned(int 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 writeUnsigned(int num, int size, ByteBuffer out) {
        for (int i = 0; i < size; i++) {
            out.put((byte) num);
            num >>>= 8;
        }
    }
}

Related

1. writeToChannel(WritableByteChannel dst, ByteBuffer src)
2. writeToFile(String name, ByteBuffer bb)
3. writeTs(ByteBuffer is, long ts)
4. writetUnsignedInt(ByteBuffer buffer, long value)
5. writeUB2(ByteBuffer buffer, int i)
6. writeUnsignedInt(ByteBuffer buf, long value)
7. writeUnsignedInt(final ByteBuffer buffer, final long value)
8. writeUnsignedVarInt(int value, ByteBuffer dest)
9. writeUTF8StringToByteBuffer(String str, ByteBuffer bb)