com.aelitis.azureus.core.diskmanager.access.impl
Class DiskAccessRequestImpl

java.lang.Object
  com.aelitis.azureus.core.diskmanager.access.impl.DiskAccessRequestImpl

All Implemented Interfaces:

DiskAccessRequest

public class DiskAccessRequestImpl
extends Object
implements DiskAccessRequest

Field Summary

protected static short	OP_READ
protected static short	OP_WRITE
protected static short	OP_WRITE_AND_FREE

Constructor Summary

protected

DiskAccessRequestImpl(CacheFile _file, long _offset, DirectByteBuffer _buffer, DiskAccessRequestListener _listener, short _op, short _cache_policy)

Method Summary

protected boolean	canBeAggregatedWith(DiskAccessRequestImpl other)
void	cancel()
DirectByteBuffer	getBuffer()
short	getCachePolicy()
CacheFile	getFile()
protected DiskAccessRequestListener	getListener()
long	getOffset()
protected int	getOperation()
int	getPriority()
int	getSize()
boolean	isCancelled()
protected static void	runAggregated(DiskAccessRequestImpl base_request, DiskAccessRequestImpl[] requests)
protected void	runRequest()

Methods inherited from class java.lang.Object

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

Field Detail

OP_READ

protected static final short OP_READ

See Also:

Constant Field Values

OP_WRITE

protected static final short OP_WRITE

See Also:

Constant Field Values

OP_WRITE_AND_FREE

protected static final short OP_WRITE_AND_FREE

See Also:

Constant Field Values

Constructor Detail

DiskAccessRequestImpl

protected DiskAccessRequestImpl(CacheFile _file,
                                long _offset,
                                DirectByteBuffer _buffer,
                                DiskAccessRequestListener _listener,
                                short _op,
                                short _cache_policy)

Method Detail

getSize

public int getSize()

Specified by:

getSize in interface DiskAccessRequest

runRequest

protected void runRequest()

canBeAggregatedWith

protected boolean canBeAggregatedWith(DiskAccessRequestImpl other)

runAggregated

protected static void runAggregated(DiskAccessRequestImpl base_request,
                                    DiskAccessRequestImpl[] requests)

getFile

public CacheFile getFile()

Specified by:

getFile in interface DiskAccessRequest

getOffset

public long getOffset()

Specified by:

getOffset in interface DiskAccessRequest

getBuffer

public DirectByteBuffer getBuffer()

Specified by:

getBuffer in interface DiskAccessRequest

cancel

public void cancel()

Specified by:

cancel in interface DiskAccessRequest

isCancelled

public boolean isCancelled()

getCachePolicy

public short getCachePolicy()

getOperation

protected int getOperation()

getPriority

public int getPriority()

Specified by:

getPriority in interface DiskAccessRequest

getListener

protected DiskAccessRequestListener getListener()