DataBufferObserverSet

public final classDataBufferObserverSetextendsObject
implementsDataBufferObserver DataBufferObserver.Observable

Utility class for managing a set of observers and distributing their notifications.

Public Constructor Summary

Public Method Summary

void	addObserver(DataBufferObserver observer) Register the given observer for receiving change notifications.
void	clear() Clears the set of observers.
boolean	hasObservers() Returns true if this has any registered observers.
void	onDataChanged() Called when the overall data changes.
void	onDataRangeChanged(int position, int count) Called when a range of items changes.
void	onDataRangeInserted(int position, int count) Called when a range of items is inserted.
void	onDataRangeMoved(int fromPosition, int toPosition, int count) Called when a range of items is moved.
void	onDataRangeRemoved(int position, int count) Called when a range of items is removed.
void	removeObserver(DataBufferObserver observer) Unregister the given observer from receiving change notifications.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Objectarg0)
void	finalize()
finalClass<?>	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 interfacecom.google.android.gms mon.data.DataBufferObserver

abstract void	onDataChanged() Called when the overall data changes.
abstract void	onDataRangeChanged(int position, int count) Called when a range of items changes.
abstract void	onDataRangeInserted(int position, int count) Called when a range of items is inserted.
abstract void	onDataRangeMoved(int fromPosition, int toPosition, int count) Called when a range of items is moved.
abstract void	onDataRangeRemoved(int position, int count) Called when a range of items is removed.

From interface com.google.android.gms mon.data.DataBufferObserver.Observable

abstract void	addObserver(DataBufferObserver observer) Register the given observer for receiving change notifications.
abstract void	removeObserver(DataBufferObserver observer) Unregister the given observer from receiving change notifications.

Public Constructors

publicDataBufferObserverSet()

Public Methods

public voidaddObserver(DataBufferObserver observer)

public voidclear()

Clears the set of observers.

public booleanhasObservers()

Returns true if this has any registered observers.

public voidonDataChanged()

Called when the overall data changes.

public voidonDataRangeChanged(int position, int count)

Called when a range of items changes.

public voidonDataRangeInserted(int position, int count)

Called when a range of items is inserted.

public voidonDataRangeMoved(int fromPosition, int toPosition, int count)

Called when a range of items is moved.

public voidonDataRangeRemoved(int position, int count)

Called when a range of items is removed.

public voidremoveObserver(DataBufferObserver observer)

Unregister the given observer from receiving change notifications.