org.tmatesoft.svn.core.internal.delta

Class SVNDeltaReader

java.lang.Object

org.tmatesoft.svn.core.internal.delta.SVNDeltaReader

public class SVNDeltaReader
extends java.lang.Object

Reads diff windows from stream and feeds them to the ISVNDeltaConsumer instance.

Version:

1.3

Field Summary

Fields

Modifier and Type	Field and Description
private java.nio.ByteBuffer	myBuffer
private int	myHeaderBytes
private boolean	myIsWindowSent
private int	myLastSourceLength
private long	myLastSourceOffset
private byte	myVersion

Constructor Summary

Constructors

Constructor and Description
SVNDeltaReader()

Method Summary

Modifier and Type	Method and Description
private void	appendToBuffer(byte[] data, int offset, int length)
private int	deflate(int compressedLength, java.io.OutputStream out)
void	nextWindow(byte[] data, int offset, int length, java.lang.String path, ISVNDeltaConsumer consumer)
private long	readLongOffset()
private int	readOffset()
void	reset(java.lang.String path, ISVNDeltaConsumer consumer)

Methods inherited from class java.lang.Object

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

Field Detail

myBuffer

private java.nio.ByteBuffer myBuffer

myHeaderBytes

private int myHeaderBytes

myLastSourceOffset

private long myLastSourceOffset

myLastSourceLength

private int myLastSourceLength

myIsWindowSent

private boolean myIsWindowSent

myVersion

private byte myVersion

Constructor Detail

SVNDeltaReader

public SVNDeltaReader()

Method Detail

reset

public void reset(java.lang.String path,
                  ISVNDeltaConsumer consumer)
           throws SVNException

Throws:

SVNException

nextWindow

public void nextWindow(byte[] data,
                       int offset,
                       int length,
                       java.lang.String path,
                       ISVNDeltaConsumer consumer)
                throws SVNException

Throws:

SVNException

deflate

private int deflate(int compressedLength,
                    java.io.OutputStream out)
             throws java.io.IOException

Throws:

java.io.IOException

appendToBuffer

private void appendToBuffer(byte[] data,
                            int offset,
                            int length)

readOffset

private int readOffset()

readLongOffset

private long readLongOffset()