Package org.osgi.util.tracker
Class BundleTracker.Tracked
java.lang.Object
org.osgi.util.tracker.AbstractTracked<Bundle,T,BundleEvent>
org.osgi.util.tracker.BundleTracker.Tracked
- All Implemented Interfaces:
EventListener
,BundleListener
,SynchronousBundleListener
- Enclosing class:
- BundleTracker<T>
private final class BundleTracker.Tracked
extends AbstractTracked<Bundle,T,BundleEvent>
implements SynchronousBundleListener
Inner class which subclasses AbstractTracked. This class is the
SynchronousBundleListener
object for the tracker.- Since:
- 1.4
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Field Summary
Fields inherited from class org.osgi.util.tracker.AbstractTracked
closed, DEBUG
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
bundleChanged
(BundleEvent event) BundleListener
method for theBundleTracker
class.(package private) T
customizerAdding
(Bundle item, BundleEvent related) Call the specific customizer adding method.(package private) void
customizerModified
(Bundle item, BundleEvent related, T object) Call the specific customizer modified method.(package private) void
customizerRemoved
(Bundle item, BundleEvent related, T object) Call the specific customizer removed method.Methods inherited from class org.osgi.util.tracker.AbstractTracked
close, copyEntries, copyKeys, getCustomizedObject, getTrackingCount, isEmpty, modified, setInitial, size, track, trackInitial, untrack
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Constructor Details
-
Tracked
Tracked()Tracked constructor.
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Method Details
-
bundleChanged
BundleListener
method for theBundleTracker
class. This method must NOT be synchronized to avoid deadlock potential.- Specified by:
bundleChanged
in interfaceBundleListener
- Parameters:
event
-BundleEvent
object from the framework.
-
customizerAdding
Call the specific customizer adding method. This method must not be called while synchronized on this object.- Specified by:
customizerAdding
in classAbstractTracked<Bundle,
T, BundleEvent> - 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.
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customizerModified
Call the specific customizer modified method. This method must not be called while synchronized on this object.- Specified by:
customizerModified
in classAbstractTracked<Bundle,
T, BundleEvent> - Parameters:
item
- Tracked item.related
- Action related object.object
- Customized object for the tracked item.
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customizerRemoved
Call the specific customizer removed method. This method must not be called while synchronized on this object.- Specified by:
customizerRemoved
in classAbstractTracked<Bundle,
T, BundleEvent> - Parameters:
item
- Tracked item.related
- Action related object.object
- Customized object for the tracked item.
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