Class DMReaderImpl.requestDispatcher

java.lang.Object

com.biglybt.core.disk.impl.access.impl.DMReaderImpl.requestDispatcher

All Implemented Interfaces:

DiskAccessRequestListener

Enclosing class:

DMReaderImpl

protected class DMReaderImpl.requestDispatcher
extends Object
implements DiskAccessRequestListener

Field Summary

Fields

Modifier and Type	Field	Description
private final DirectByteBuffer	buffer
private final int	buffer_length
private int	chunk_index
private int	chunk_limit
private final List<Object[]>	chunks
private final DiskManagerReadRequest	dm_request
(package private) final DiskManagerReadRequestListener	listener

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	requestDispatcher(DiskManagerReadRequest _request, DiskManagerReadRequestListener _listener, DirectByteBuffer _buffer, List<Object[]> _chunks)

Method Summary

Modifier and Type	Method	Description
protected void	dispatch()
protected void	doRequest(DiskAccessRequestListener l)
protected void	failed(DiskAccessRequest request, Throwable cause)
int	getPriority()
Object	getUserData()
void	requestCancelled(DiskAccessRequest request)
void	requestComplete(DiskAccessRequest request)
void	requestExecuted(long bytes)	Called to indicate that an actual request operation occurred.
void	requestFailed(DiskAccessRequest request, Throwable cause)
void	requestQueued(DiskAccessRequest request)

Methods inherited from class Object

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

Field Details

dm_request

private final DiskManagerReadRequest dm_request

listener

final DiskManagerReadRequestListener listener

buffer

private final DirectByteBuffer buffer

chunks

private final List<Object[]> chunks

buffer_length

private final int buffer_length

chunk_index

private int chunk_index

chunk_limit

private int chunk_limit

Constructor Details

requestDispatcher

protected requestDispatcher(DiskManagerReadRequest _request,
 DiskManagerReadRequestListener _listener,
 DirectByteBuffer _buffer,
 List<Object[]> _chunks)

Method Details

dispatch

protected void dispatch()

doRequest

protected void doRequest(DiskAccessRequestListener l)

requestQueued

public void requestQueued(DiskAccessRequest request)

Specified by:

requestQueued in interface DiskAccessRequestListener

requestComplete

public void requestComplete(DiskAccessRequest request)

Specified by:

requestComplete in interface DiskAccessRequestListener

requestCancelled

public void requestCancelled(DiskAccessRequest request)

Specified by:

requestCancelled in interface DiskAccessRequestListener

requestFailed

public void requestFailed(DiskAccessRequest request,
 Throwable cause)

Specified by:

requestFailed in interface DiskAccessRequestListener

getPriority

public int getPriority()

Specified by:

getPriority in interface DiskAccessRequestListener

getUserData

public Object getUserData()

Specified by:

getUserData in interface DiskAccessRequestListener

requestExecuted

public void requestExecuted(long bytes)

Description copied from interface: DiskAccessRequestListener

Called to indicate that an actual request operation occurred. If this request has been aggregated with others then the byted reported will be for the contiguous region and subsequent aggregated requests will be reported with 0 bytes

Specified by:

requestExecuted in interface DiskAccessRequestListener

Parameters:

bytes -

failed

protected void failed(DiskAccessRequest request,
 Throwable cause)