org.osgi.util.tracker

Class BundleTracker.Tracked

java.lang.Object

org.osgi.util.tracker.AbstractTracked

org.osgi.util.tracker.BundleTracker.Tracked

All Implemented Interfaces:

java.util.EventListener, org.osgi.framework.BundleListener, org.osgi.framework.SynchronousBundleListener

Enclosing class:

BundleTracker

class BundleTracker.Tracked
extends AbstractTracked
implements org.osgi.framework.SynchronousBundleListener

Inner class which subclasses AbstractTracked. This class is the SynchronousBundleListener object for the tracker.

Since:

1.4

Field Summary

Fields inherited from class org.osgi.util.tracker.AbstractTracked

closed, DEBUG

Constructor Summary

Constructors

Constructor and Description
Tracked() Tracked constructor.

Method Summary

Modifier and Type	Method and Description
void	bundleChanged(org.osgi.framework.BundleEvent event) BundleListener method for the BundleTracker class.
(package private) java.lang.Object	customizerAdding(java.lang.Object item, java.lang.Object related) Call the specific customizer adding method.
(package private) void	customizerModified(java.lang.Object item, java.lang.Object related, java.lang.Object object) Call the specific customizer modified method.
(package private) void	customizerRemoved(java.lang.Object item, java.lang.Object related, java.lang.Object object) Call the specific customizer removed method.

Methods inherited from class org.osgi.util.tracker.AbstractTracked

close, getCustomizedObject, getTracked, getTrackingCount, modified, setInitial, size, track, trackInitial, untrack

Methods inherited from class java.lang.Object

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

Constructor Detail

Tracked

Tracked()

Tracked constructor.

Method Detail

bundleChanged

public void bundleChanged(org.osgi.framework.BundleEvent event)

BundleListener method for the BundleTracker class. This method must NOT be synchronized to avoid deadlock potential.

Specified by:

bundleChanged in interface org.osgi.framework.BundleListener

Parameters:

event - BundleEvent object from the framework.

customizerAdding

java.lang.Object customizerAdding(java.lang.Object item,
                                  java.lang.Object related)

Call the specific customizer adding method. This method must not be called while synchronized on this object.

Specified by:

customizerAdding in class AbstractTracked

Parameters:

item - Item to be tracked.

related - Action related object.

Returns:

Customized object for the tracked item or null if the item is not to be tracked.

customizerModified

void customizerModified(java.lang.Object item,
                        java.lang.Object related,
                        java.lang.Object object)

Call the specific customizer modified method. This method must not be called while synchronized on this object.

Specified by:

customizerModified in class AbstractTracked

Parameters:

item - Tracked item.

related - Action related object.

object - Customized object for the tracked item.

customizerRemoved

void customizerRemoved(java.lang.Object item,
                       java.lang.Object related,
                       java.lang.Object object)

Call the specific customizer removed method. This method must not be called while synchronized on this object.

Specified by:

customizerRemoved in class AbstractTracked

Parameters:

item - Tracked item.

related - Action related object.

object - Customized object for the tracked item.