Package com.google.code.yanf4j.util

Class ByteBufferUtils

java.lang.Object

com.google.code.yanf4j.util.ByteBufferUtils

public class ByteBufferUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ByteBufferUtils()

Method Summary

Modifier and Type	Method	Description
static void	clear(ByteBuffer[] buffers)
static void	flip(ByteBuffer[] buffers)
static ByteBuffer	gather(ByteBuffer[] buffers)
static boolean	hasRemaining(ByteBuffer[] buffers)	查看ByteBuffer数组是否还有剩余
static ByteBuffer	increaseBufferCapatity(ByteBuffer byteBuffer)
static int	indexOf(ByteBuffer buffer, ByteBuffer pattern)
static int	indexOf(ByteBuffer buffer, ByteBuffer pattern, int offset)
static int	remaining(ByteBuffer[] buffers)
static String	toHex(byte b)
static int	uByte(byte b)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ByteBufferUtils

public ByteBufferUtils()

Method Detail

increaseBufferCapatity

public static final ByteBuffer increaseBufferCapatity(ByteBuffer byteBuffer)

Parameters:

byteBuffer -

Returns:

*

flip

public static final void flip(ByteBuffer[] buffers)

gather

public static final ByteBuffer gather(ByteBuffer[] buffers)

remaining

public static final int remaining(ByteBuffer[] buffers)

clear

public static final void clear(ByteBuffer[] buffers)

toHex

public static final String toHex(byte b)

indexOf

public static final int indexOf(ByteBuffer buffer,
                                ByteBuffer pattern)

indexOf

public static final int indexOf(ByteBuffer buffer,
                                ByteBuffer pattern,
                                int offset)

hasRemaining

public static final boolean hasRemaining(ByteBuffer[] buffers)

查看ByteBuffer数组是否还有剩余

Parameters:

buffers - ByteBuffers

Returns:

have remaining

uByte

public static final int uByte(byte b)