Class DownloadEventNotifierImpl

java.lang.Object

com.biglybt.pifimpl.local.download.DownloadEventNotifierImpl

All Implemented Interfaces:

DownloadEventNotifier

public class DownloadEventNotifierImpl
extends Object
implements DownloadEventNotifier

This is an implementation of DownloadEventNotifier to be simplify life for plugins if they want to register event listeners across all downloads managed by the client.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	DownloadEventNotifierImpl.BaseDownloadListener
class	DownloadEventNotifierImpl.DownloadActivationNotifier
class	DownloadEventNotifierImpl.DownloadAttributeNotifier
class	DownloadEventNotifierImpl.DownloadCompletionNotifier
class	DownloadEventNotifierImpl.DownloadNotifier
class	DownloadEventNotifierImpl.DownloadPeerNotifier
class	DownloadEventNotifierImpl.DownloadTrackerNotifier
class	DownloadEventNotifierImpl.DownloadWillBeRemovedNotifier

Field Summary

Fields

Modifier and Type	Field	Description
private DownloadManager	dm
private DownloadEventNotifierImpl.DownloadActivationNotifier	download_activation_notifier
private DownloadEventNotifierImpl.DownloadCompletionNotifier	download_completion_notifier
private DownloadEventNotifierImpl.DownloadNotifier	download_notifier
private DownloadEventNotifierImpl.DownloadPeerNotifier	download_peer_notifier
private DownloadEventNotifierImpl.DownloadTrackerNotifier	download_tracker_notifier
private DownloadEventNotifierImpl.DownloadTrackerNotifier	download_tracker_notifier_instant
private DownloadEventNotifierImpl.DownloadWillBeRemovedNotifier	download_will_be_removed_notifier
private HashMap	read_attribute_listeners
private HashMap	write_attribute_listeners

Constructor Summary

Constructors

Constructor	Description
DownloadEventNotifierImpl(DownloadManager dm)

Method Summary

Modifier and Type	Method	Description
void	addActivationListener(DownloadActivationListener l)	Adds a listener that will be invoked when a request is made to activate a torrent.
void	addAttributeListener(DownloadAttributeListener listener, TorrentAttribute ta, int event_type)	Adds a listener that will be informed of when attributes on a download have been read / modified.
void	addCompletionListener(DownloadCompletionListener l)	Adds a listener that will be informed when a download moves into a completed state.
void	addDownloadWillBeRemovedListener(DownloadWillBeRemovedListener l)	Adds a listener that will be informed when a download is about to be removed.
void	addListener(DownloadListener l)	Adds a listener that will be informed of changes to a download's state.
void	addPeerListener(DownloadPeerListener l)	Adds a listener that will be informed of when peer managers have been added / removed for a download.
void	addTrackerListener(DownloadTrackerListener l)	Adds a listener that will be informed when the latest announce/scrape results change.
void	addTrackerListener(DownloadTrackerListener l, boolean immediateTrigger)	Adds a listener that will be informed when the latest announce/scrape results change.
private Map	getAttributeListenerMap(int event_type)
void	removeActivationListener(DownloadActivationListener l)	Removes a listener object added via the DownloadEventNotifier.addActivationListener(DownloadActivationListener) method.
void	removeAttributeListener(DownloadAttributeListener listener, TorrentAttribute ta, int event_type)	Removes a listener object added via the invalid input: 'method. @param l The listener to remove. @param attr The torrent attribute which it registered with. @param event_type The type of event which it registered with. @since 3.0.3.5'
void	removeCompletionListener(DownloadCompletionListener l)	Removes a listener object removed via the DownloadEventNotifier.addCompletionListener(DownloadCompletionListener) method.
void	removeDownloadWillBeRemovedListener(DownloadWillBeRemovedListener l)	Removes a listener object added via the DownloadEventNotifier.addDownloadWillBeRemovedListener(DownloadWillBeRemovedListener) method.
void	removeListener(DownloadListener l)	Removes a listener object added via the DownloadEventNotifier.addListener(DownloadListener) method.
void	removePeerListener(DownloadPeerListener l)	Removes a listener object added via the DownloadEventNotifier.addPeerListener(DownloadPeerListener) method.
void	removeTrackerListener(DownloadTrackerListener l)	Removes a listener object added via the DownloadEventNotifier.addTrackerListener(DownloadTrackerListener) or DownloadEventNotifier.addTrackerListener(DownloadTrackerListener, boolean) method.

Methods inherited from class Object

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

Field Details

download_activation_notifier

private DownloadEventNotifierImpl.DownloadActivationNotifier download_activation_notifier

download_notifier

private DownloadEventNotifierImpl.DownloadNotifier download_notifier

download_peer_notifier

private DownloadEventNotifierImpl.DownloadPeerNotifier download_peer_notifier

download_tracker_notifier

private DownloadEventNotifierImpl.DownloadTrackerNotifier download_tracker_notifier

download_tracker_notifier_instant

private DownloadEventNotifierImpl.DownloadTrackerNotifier download_tracker_notifier_instant

download_will_be_removed_notifier

private DownloadEventNotifierImpl.DownloadWillBeRemovedNotifier download_will_be_removed_notifier

download_completion_notifier

private DownloadEventNotifierImpl.DownloadCompletionNotifier download_completion_notifier

dm

private DownloadManager dm

read_attribute_listeners

private HashMap read_attribute_listeners

write_attribute_listeners

private HashMap write_attribute_listeners

Constructor Details

DownloadEventNotifierImpl

public DownloadEventNotifierImpl(DownloadManager dm)

Method Details

addActivationListener

public void addActivationListener(DownloadActivationListener l)

Description copied from interface: DownloadEventNotifier

Adds a listener that will be invoked when a request is made to activate a torrent.

Specified by:

addActivationListener in interface DownloadEventNotifier

Parameters:

l - The listener to add.

addCompletionListener

public void addCompletionListener(DownloadCompletionListener l)

Description copied from interface: DownloadEventNotifier

Adds a listener that will be informed when a download moves into a completed state.

Specified by:

addCompletionListener in interface DownloadEventNotifier

Parameters:

l - The listener to add.

addDownloadWillBeRemovedListener

public void addDownloadWillBeRemovedListener(DownloadWillBeRemovedListener l)

Description copied from interface: DownloadEventNotifier

Adds a listener that will be informed when a download is about to be removed. This gives the implementor the opportunity to veto the removal.

Specified by:

addDownloadWillBeRemovedListener in interface DownloadEventNotifier

Parameters:

l - The listener to add.

addListener

public void addListener(DownloadListener l)

Description copied from interface: DownloadEventNotifier

Adds a listener that will be informed of changes to a download's state.

Specified by:

addListener in interface DownloadEventNotifier

Parameters:

l - The listener to add.

addPeerListener

public void addPeerListener(DownloadPeerListener l)

Description copied from interface: DownloadEventNotifier

Adds a listener that will be informed of when peer managers have been added / removed for a download.

Specified by:

addPeerListener in interface DownloadEventNotifier

Parameters:

l - The listener to add.

addTrackerListener

public void addTrackerListener(DownloadTrackerListener l)

Description copied from interface: DownloadEventNotifier

Adds a listener that will be informed when the latest announce/scrape results change.

Listener events will be immediately triggered after the listener has been added.

Specified by:

addTrackerListener in interface DownloadEventNotifier

Parameters:

l - The listener to add.

addTrackerListener

public void addTrackerListener(DownloadTrackerListener l,
 boolean immediateTrigger)

Description copied from interface: DownloadEventNotifier

Adds a listener that will be informed when the latest announce/scrape results change.

Specified by:

addTrackerListener in interface DownloadEventNotifier

Parameters:

l - The listener to add.

immediateTrigger - Whether to immediately trigger listener's events.

removeActivationListener

public void removeActivationListener(DownloadActivationListener l)

Description copied from interface: DownloadEventNotifier

Removes a listener object added via the DownloadEventNotifier.addActivationListener(DownloadActivationListener) method.

Specified by:

removeActivationListener in interface DownloadEventNotifier

Parameters:

l - The listener to remove.

removeCompletionListener

public void removeCompletionListener(DownloadCompletionListener l)

Description copied from interface: DownloadEventNotifier

Removes a listener object removed via the DownloadEventNotifier.addCompletionListener(DownloadCompletionListener) method.

Specified by:

removeCompletionListener in interface DownloadEventNotifier

Parameters:

l - The listener to remove.

removeDownloadWillBeRemovedListener

public void removeDownloadWillBeRemovedListener(DownloadWillBeRemovedListener l)

Description copied from interface: DownloadEventNotifier

Removes a listener object added via the DownloadEventNotifier.addDownloadWillBeRemovedListener(DownloadWillBeRemovedListener) method.

Specified by:

removeDownloadWillBeRemovedListener in interface DownloadEventNotifier

Parameters:

l - The listener to remove.

removeListener

public void removeListener(DownloadListener l)

Description copied from interface: DownloadEventNotifier

Removes a listener object added via the DownloadEventNotifier.addListener(DownloadListener) method.

Specified by:

removeListener in interface DownloadEventNotifier

Parameters:

l - The listener to remove.

removePeerListener

public void removePeerListener(DownloadPeerListener l)

Description copied from interface: DownloadEventNotifier

Removes a listener object added via the DownloadEventNotifier.addPeerListener(DownloadPeerListener) method.

Specified by:

removePeerListener in interface DownloadEventNotifier

Parameters:

l - The listener to remove.

removeTrackerListener

public void removeTrackerListener(DownloadTrackerListener l)

Description copied from interface: DownloadEventNotifier

Removes a listener object added via the DownloadEventNotifier.addTrackerListener(DownloadTrackerListener) or DownloadEventNotifier.addTrackerListener(DownloadTrackerListener, boolean) method.

Specified by:

removeTrackerListener in interface DownloadEventNotifier

Parameters:

l - The listener to remove.

addAttributeListener

public void addAttributeListener(DownloadAttributeListener listener,
 TorrentAttribute ta,
 int event_type)

Description copied from interface: DownloadEventNotifier

Adds a listener that will be informed of when attributes on a download have been read / modified.

Specified by:

addAttributeListener in interface DownloadEventNotifier

Parameters:

listener - The listener to add.

ta - The torrent attribute to be notified about.

event_type - The type of event to be notified of, as defined on DownloadAttributeListener.

removeAttributeListener

public void removeAttributeListener(DownloadAttributeListener listener,
 TorrentAttribute ta,
 int event_type)

Description copied from interface: DownloadEventNotifier

Removes a listener object added via the invalid input: 'method. @param l The listener to remove. @param attr The torrent attribute which it registered with. @param event_type The type of event which it registered with. @since 3.0.3.5'

Specified by:

removeAttributeListener in interface DownloadEventNotifier

getAttributeListenerMap

private Map getAttributeListenerMap(int event_type)