Java ByteBuffer to Int readIntMSB(ByteBuffer logBuf)

Here you can find the source of readIntMSB(ByteBuffer logBuf)

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Description

Read a int from the log in MSB order.

License

Open Source License

Declaration 

public static int readIntMSB(ByteBuffer logBuf)

Method Source Code


//package com.java2s;
/*-//from   www . j  a v a2  s . com
 * See the file LICENSE for redistribution information.
 *
 * Copyright (c) 2002-2010 Oracle.  All rights reserved.
 *
 */

import java.nio.ByteBuffer;

public class Main {
    /**
     * Read a int from the log in MSB order.  Used for ordered keys.
     */
    public static int readIntMSB(ByteBuffer logBuf) {
        int ret = (logBuf.get() & 0xFF) << 24;
        ret += (logBuf.get() & 0xFF) << 16;
        ret += (logBuf.get() & 0xFF) << 8;
        ret += (logBuf.get() & 0xFF) << 0;
        return ret;
    }
}

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  6. readIntoBuffer(SocketChannel channel, ByteBuffer buf, int sleepMsecs)
  7. readInts(final ByteBuffer bb, final int length)
  8. readInts4(final ByteBuffer buffer, final int[] array, final int count)
  9. readUnsigned(ByteBuffer in, int size)