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## org.jboss.netty.buffer
Class LittleEndianHeapChannelBuffer

    java.lang.Object
      org.jboss.netty.buffer.AbstractChannelBuffer
          org.jboss.netty.buffer.HeapChannelBuffer
              org.jboss.netty.buffer.LittleEndianHeapChannelBuffer

All Implemented Interfaces:
  Comparable<ChannelBuffer>, ChannelBuffer

    public class LittleEndianHeapChannelBuffer

extends HeapChannelBuffer

A little-endian Java heap buffer. It is recommended to use `ChannelBuffers.buffer(ByteOrder, int)` and `ChannelBuffers.wrappedBuffer(ByteOrder, byte[])` instead of calling the constructor explicitly.

Version:
  $Rev: 2206 $, $Date: 2010-03-03 14:35:01 +0900 (Wed, 03 Mar 2010) $
Author:
  The Netty Project, Trustin Lee

Field Summary

Fields inherited from class org.jboss.netty.buffer.HeapChannelBuffer
`array`

Constructor Summary
`LittleEndianHeapChannelBuffer(byte[] array)` Creates a new little-endian heap buffer with an existing byte array.
`LittleEndianHeapChannelBuffer(int length)` Creates a new little-endian heap buffer with a newly allocated byte array.

Method Summary
`ChannelBuffer` | `copy(int index, int length)` Returns a copy of this buffer's sub-region.
`ChannelBuffer` | `duplicate()` Returns a buffer which shares the whole region of this buffer.
`ChannelBufferFactory` | `factory()` Returns the factory which creates a `ChannelBuffer` whose type and default `ByteOrder` are same with this buffer.
`int` | `getInt(int index)` Gets a 32-bit integer at the specified absolute `index` in this buffer.
`long` | `getLong(int index)` Gets a 64-bit long integer at the specified absolute `index` in this buffer.
`short` | `getShort(int index)` Gets a 16-bit short integer at the specified absolute `index` in this buffer.
`int` | `getUnsignedMedium(int index)` Gets an unsigned 24-bit medium integer at the specified absolute `index` in this buffer.
`ByteOrder` | `order()` Returns the endianness of this buffer.
`void` | `setInt(int index, int value)` Sets the specified 32-bit integer at the specified absolute `index` in this buffer.
`void` | `setLong(int index, long value)` Sets the specified 64-bit long integer at the specified absolute `index` in this buffer.
`void` | `setMedium(int index, int value)` Sets the specified 24-bit medium integer at the specified absolute `index` in this buffer.
`void` | `setShort(int index, int value)` Sets the specified 16-bit short integer at the specified absolute `index` in this buffer.

Methods inherited from class org.jboss.netty.buffer.HeapChannelBuffer
`array, arrayOffset, capacity, getByte, getBytes, getBytes, getBytes, getBytes, getBytes, hasArray, isDirect, setByte, setBytes, setBytes, setBytes, setBytes, setBytes, slice, toByteBuffer`

Methods inherited from class org.jboss.netty.buffer.AbstractChannelBuffer
`bytesBefore, bytesBefore, bytesBefore, bytesBefore, bytesBefore, bytesBefore, checkReadableBytes, clear, compareTo, copy, discardReadBytes, ensureWritableBytes, equals, getBytes, getBytes, getBytes, getChar, getDouble, getFloat, getMedium, getUnsignedByte, getUnsignedInt, getUnsignedShort, hashCode, indexOf, indexOf, markReaderIndex, markWriterIndex, readable, readableBytes, readByte, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, readBytes, readChar, readDouble, readerIndex, readerIndex, readFloat, readInt, readLong, readMedium, readShort, readSlice, readSlice, readUnsignedByte, readUnsignedInt, readUnsignedMedium, readUnsignedShort, resetReaderIndex, resetWriterIndex, setBytes, setBytes, setBytes, setChar, setDouble, setFloat, setIndex, setZero, skipBytes, skipBytes, slice, toByteBuffer, toByteBuffers, toByteBuffers, toString, toString, toString, toString, toString, toString, toString, writable, writableBytes, writeByte, writeBytes, writeBytes, writeBytes, writeBytes, writeBytes, writeBytes, writeBytes, writeBytes, writeChar, writeDouble, writeFloat, writeInt, writeLong, writeMedium, writerIndex, writerIndex, writeShort, writeZero`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### LittleEndianHeapChannelBuffer

    public LittleEndianHeapChannelBuffer(int length)

  Creates a new little-endian heap buffer with a newly allocated byte array.

  Parameters:
    `length` - the length of the new byte array

### LittleEndianHeapChannelBuffer

    public LittleEndianHeapChannelBuffer(byte[] array)

  Creates a new little-endian heap buffer with an existing byte array.

  Parameters:
    `array` - the byte array to wrap

Method Detail

### factory

    public ChannelBufferFactory factory()

  Description copied from interface: `ChannelBuffer`
  Returns the factory which creates a `ChannelBuffer` whose type and default `ByteOrder` are same with this buffer.

### order

    public ByteOrder order()

  Description copied from interface: `ChannelBuffer`
  Returns the endianness of this buffer.

### getShort

    public short getShort(int index)

  Description copied from interface: `ChannelBuffer`
  Gets a 16-bit short integer at the specified absolute `index` in this buffer. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### getUnsignedMedium

    public int getUnsignedMedium(int index)

  Description copied from interface: `ChannelBuffer`
  Gets an unsigned 24-bit medium integer at the specified absolute `index` in this buffer. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### getInt

    public int getInt(int index)

  Description copied from interface: `ChannelBuffer`
  Gets a 32-bit integer at the specified absolute `index` in this buffer. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### getLong

    public long getLong(int index)

  Description copied from interface: `ChannelBuffer`
  Gets a 64-bit long integer at the specified absolute `index` in this buffer. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### setShort

    public void setShort(int index,
                         int value)

  Description copied from interface: `ChannelBuffer`
  Sets the specified 16-bit short integer at the specified absolute `index` in this buffer. The 16 high-order bits of the specified value are ignored. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### setMedium

    public void setMedium(int index,
                          int value)

  Description copied from interface: `ChannelBuffer`
  Sets the specified 24-bit medium integer at the specified absolute `index` in this buffer. Please note that the most significant byte is ignored in the specified value. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### setInt

    public void setInt(int index,
                       int value)

  Description copied from interface: `ChannelBuffer`
  Sets the specified 32-bit integer at the specified absolute `index` in this buffer. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### setLong

    public void setLong(int index,
                        long value)

  Description copied from interface: `ChannelBuffer`
  Sets the specified 64-bit long integer at the specified absolute `index` in this buffer. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### duplicate

    public ChannelBuffer duplicate()

  Description copied from interface: `ChannelBuffer`
  Returns a buffer which shares the whole region of this buffer. Modifying the content of the returned buffer or this buffer affects each other's content while they maintain separate indexes and marks. This method is identical to `buf.slice(0, buf.capacity())`. This method does not modify `readerIndex` or `writerIndex` of this buffer.

### copy

    public ChannelBuffer copy(int index,
                              int length)

  Description copied from interface: `ChannelBuffer`
  Returns a copy of this buffer's sub-region. Modifying the content of the returned buffer or this buffer does not affect each other at all. This method does not modify `readerIndex` or `writerIndex` of this buffer.

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