com.imagero.uio.bio
Class IOController

java.lang.Object
  com.imagero.uio.bio.IOController

public class IOController

extends java.lang.Object

Buffer controller. IOController loads data from Content and maintains buffers (FixedSizeBuffer).

Constructor Summary

IOController(int bufferSize, Content content)

Method Summary

protected void	finalize()
long	flushBefore(long pos)
FixedSizeByteBuffer	getBuffer(long pos)
com.imagero.uio.bio.BufferIndex	getBufferIndex(long pos)
long	getStartOffset(com.imagero.uio.bio.BufferIndex bufferIndex, int bufferSize)
boolean	isSynchronizedContent() determine if access to stream content is synchronized
protected void	setBuffer(com.imagero.uio.bio.BufferIndex index, FixedSizeByteBuffer buffer)
void	setSynchronizedContent(boolean b) define if access to content should be syncronized.

Methods inherited from class java.lang.Object

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

Constructor Detail

IOController

public IOController(int bufferSize,
                    Content content)

Method Detail

setBuffer

protected void setBuffer(com.imagero.uio.bio.BufferIndex index,
                         FixedSizeByteBuffer buffer)

flushBefore

public long flushBefore(long pos)

getBufferIndex

public com.imagero.uio.bio.BufferIndex getBufferIndex(long pos)

getBuffer

public FixedSizeByteBuffer getBuffer(long pos)

getStartOffset

public long getStartOffset(com.imagero.uio.bio.BufferIndex bufferIndex,
                           int bufferSize)

isSynchronizedContent

public boolean isSynchronizedContent()

determine if access to stream content is synchronized

setSynchronizedContent

public void setSynchronizedContent(boolean b)

define if access to content should be syncronized.

finalize

protected void finalize()
                 throws java.lang.Throwable

Throws:

java.lang.Throwable