CleanupRegistry

public class CleanupRegistry

Maintains a ReferenceQueue and executes a Runnable after each object in the queue is garbage collected.

Public Constructors

	CleanupRegistry()
	CleanupRegistry(HashSet<CleanupItem<T>> cleanupItemHashSet, ReferenceQueue<T> referenceQueue)

Public Methods

void	destroyAllResources() Ignores reference count and releases any associated resources
long	reclaimReleasedResources() Polls the ReferenceQueue for garbage collected objects and runs the associated Runnable
void	register(T trackedObject, Runnable cleanupCallback) Adds trackedOBject to the ReferenceQueue.

Inherited Methods

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface com.google.ar.sceneform.resources.ResourceHolder

abstract void	destroyAllResources() Ignores reference count and disposes any associated resources.
abstract long	reclaimReleasedResources() Polls for garbage collected objects and disposes associated data.

Public Constructors

public CleanupRegistry ()

public CleanupRegistry (HashSet<CleanupItem<T>> cleanupItemHashSet, ReferenceQueue<T> referenceQueue)

Parameters

cleanupItemHashSet
referenceQueue

Public Methods

public void destroyAllResources ()

Ignores reference count and releases any associated resources

public long reclaimReleasedResources ()

Polls the ReferenceQueue for garbage collected objects and runs the associated Runnable

Returns

• count of resources remaining.

public void register (T trackedObject, Runnable cleanupCallback)

Adds trackedOBject to the ReferenceQueue.

Parameters

trackedObject	The target to be tracked.
cleanupCallback	Will be called after trackedOBject is disposed.