Advisable

public interface Advisable<P extends Callback>

A common interface that all objects providing callbacks must implement.

<P>

the type of the callback

Functions

public abstract Optional<C> get<C extends P>(Class<C> callbackClass)

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.

public abstract C remove<C extends P>(Class<C> callbackClass)

Removes a particular service callback.

public abstract C set<C extends P>(Class<C> callbackClass, C callback)

Sets a particular service callback.