Advisable

A common interface that all objects providing callbacks must implement.

<P>

the type of the callback

Functions

Returns the currently registered callback of type C, if any.

abstract fun <C : P?> get(callbackClass: Class<C>): Optional<C>

Returns an Optional that contains the callback of the given type or an empty


Optional

if there is no registered callback with the given type.

inline fun <C : Callback> Advisable<in C>.register(callback: C): C?

Registers the given callback in this Advisable.

abstract fun <C : P?> remove(callbackClass: Class<C>): C

Removes a particular service callback.

Removes a callback of type C from this Advisable, if any.

abstract fun <C : P?> set(callbackClass: Class<C>, callback: C): C

Sets a particular service callback.