org.openzen.zengarden.delta

Class ByteBufferDelta

java.lang.Object

org.openzen.zengarden.delta.ByteBufferDelta

All Implemented Interfaces:

DataDelta<java.nio.ByteBuffer>

public class ByteBufferDelta
extends java.lang.Object
implements DataDelta<java.nio.ByteBuffer>

Constructor Summary

Constructors

Constructor and Description
ByteBufferDelta(DataDelta<byte[]> byteUpdates)

Method Summary

Modifier and Type	Method and Description
static ByteBufferDelta	create(java.nio.ByteBuffer data)
void	serialize(DataOutput output) Serializes the diff to the given output stream.
java.nio.ByteBuffer	update(java.nio.ByteBuffer value) Updates the given value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteBufferDelta

public ByteBufferDelta(DataDelta<byte[]> byteUpdates)

Method Detail

create

public static ByteBufferDelta create(java.nio.ByteBuffer data)

update

public java.nio.ByteBuffer update(java.nio.ByteBuffer value)

Description copied from interface: DataDelta

Updates the given value. The value must be the original value used to make the diff; otherwise the output is undetermined.

Specified by:

update in interface DataDelta<java.nio.ByteBuffer>

Parameters:

value - original value

Returns:

modified value

serialize

public void serialize(DataOutput output)
               throws java.io.IOException

Description copied from interface: DataDelta

Serializes the diff to the given output stream.

Specified by:

serialize in interface DataDelta<java.nio.ByteBuffer>

Parameters:

output - output stream

Throws:

java.io.IOException - if an I/O error occurs