Package androidx.databinding

Class CallbackRegistry.NotifierCallback<C,T,A>

java.lang.Object

androidx.databinding.CallbackRegistry.NotifierCallback<C,T,A>

Type Parameters:

C - The callback type.

T - The notification sender type. Typically this is the containing class.

A - An opaque argument to pass to the notifier

Enclosing class:

CallbackRegistry<C,T,A>

public abstract static class CallbackRegistry.NotifierCallback<C,T,A>
extends java.lang.Object

Class used to notify events from CallbackRegistry.

Constructor Summary

Constructors

Constructor	Description
NotifierCallback()

Method Summary

Modifier and Type	Method	Description
abstract void	onNotifyCallback(C callback, T sender, int arg, A arg2)	Called by CallbackRegistry during CallbackRegistry.notifyCallbacks(Object, int, Object)} to notify the callback.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotifierCallback

public NotifierCallback()

Method Detail

onNotifyCallback

public abstract void onNotifyCallback(C callback,
                                      T sender,
                                      int arg,
                                      A arg2)

Called by CallbackRegistry during CallbackRegistry.notifyCallbacks(Object, int, Object)} to notify the callback.

Parameters:

callback - The callback to notify.

sender - The opaque sender object.

arg - The opaque notification parameter.

arg2 - An opaque argument passed in CallbackRegistry.notifyCallbacks(T, int, A)

See Also:

CallbackRegistry(CallbackRegistry.NotifierCallback)