com.liferay.portal.kernel.io.delta
Class Differ

java.lang.Object
  com.liferay.portal.kernel.io.delta.Differ

public class Differ
extends Object

Constructor Summary

Differ()

Method Summary

void	delta(ReadableByteChannel modifiedReadableByteChannel, ByteChannelReader checksumsByteChannelReader, ByteChannelWriter deltaByteChannelWriter)
protected void	readChecksums()
protected void	readChecksumsHeader()
protected void	writeDataBlock()
protected void	writeDeltaBlocks()
protected void	writeDeltaHeader()
protected void	writeReferenceBlock()

Methods inherited from class java.lang.Object

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

Constructor Detail

Differ

public Differ()

Method Detail

delta

public void delta(ReadableByteChannel modifiedReadableByteChannel,
                  ByteChannelReader checksumsByteChannelReader,
                  ByteChannelWriter deltaByteChannelWriter)
           throws IOException

Throws:

IOException

readChecksums

protected void readChecksums()
                      throws IOException

Throws:

IOException

readChecksumsHeader

protected void readChecksumsHeader()
                            throws IOException

Throws:

IOException

writeDataBlock

protected void writeDataBlock()
                       throws IOException

Throws:

IOException

writeDeltaBlocks

protected void writeDeltaBlocks()
                         throws IOException

Throws:

IOException

writeDeltaHeader

protected void writeDeltaHeader()
                         throws IOException

Throws:

IOException

writeReferenceBlock

protected void writeReferenceBlock()
                            throws IOException

Throws:

IOException