Convenient class encapsulates a Listener and acts just like the encapsulated one, but it also invokes the Listener#onErr(Throwable) method if the encapsulated listener throws an exception. More...
Public Member Functions | |
MetaListener () | |
MetaListener (Listener l) | |
Listener | getListener () |
void | setListener (Listener l) |
void | onStart () |
void | onStop () |
void | onPause () |
void | onResume () |
void | onReady () |
void | onIdle () |
void | onEvt (Object evt, Object value) |
void | onErr (Throwable t) |
Protected Attributes | |
Listener | listener |
Convenient class encapsulates a Listener and acts just like the encapsulated one, but it also invokes the Listener#onErr(Throwable) method if the encapsulated listener throws an exception.
MetaListener | ( | ) |
MetaListener | ( | Listener | l | ) |
Listener getListener | ( | ) |
void onErr | ( | Throwable | t | ) |
Invoked when an error occurs or when a callback throws an exception.
Implements Listener.
void onEvt | ( | Object | evt, |
Object | value | ||
) |
Invoked on generic events.
Implements Listener.
void onIdle | ( | ) |
Invoked when a mechanism become idle (usually a spooler).
Implements Listener.
void onPause | ( | ) |
Invoked when a mechanism is paused.
Implements Listener.
void onReady | ( | ) |
Invoked when a mechanism is ready to be used.
Implements Listener.
void onResume | ( | ) |
Invoked when a mechanism is resumed.
Implements Listener.
void onStart | ( | ) |
Invoked when a mechanism is started.
Implements Listener.
void onStop | ( | ) |
Invoked when a mechanism is stopped.
Implements Listener.
void setListener | ( | Listener | l | ) |
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protected |