EventEmitter (OpenNARS 3.0.4-SNAPSHOT API)

public class EventEmitter
extends Object

Nested Classes
Modifier and Type	Class	Description
`static interface`	`EventEmitter.EventObserver<C>`	Observes events emitted by EventEmitter

Fields
Modifier and Type	Field	Description
`private Map<Class<?>,List<EventEmitter.EventObserver>>`	`events`
`private Deque<Object[]>`	`pendingOps`

Constructors
Constructor	Description
`EventEmitter()`	EventEmitter that allows unknown events; must use concurrent collection for multithreading since new event classes may be added at any time.
`EventEmitter(Class... knownEventClasses)`	EventEmitter with a fixed set of known events; the 'events' map can then be made unmodifiable and non-concurrent for speed.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`emit(Class eventClass, Object... params)`
`boolean`	`isActive(Class event)`
`protected List<EventEmitter.EventObserver>`	`newObserverList()`
`void`	`off(Class<?> event, EventEmitter.EventObserver o)`
`void`	`on(Class<?> event, EventEmitter.EventObserver o)`
`void`	`set(EventEmitter.EventObserver o, boolean enable, Class... events)`	for enabling many events at the same time
`void`	`synch()`

private final Map<Class<?>,List<EventEmitter.EventObserver>> events

private final Deque<Object[]> pendingOps

protected List<EventEmitter.EventObserver> newObserverList()

public final boolean isActive(Class event)

public void on(Class<?> event,
               EventEmitter.EventObserver o)

public void off(Class<?> event,
                EventEmitter.EventObserver o)

public void set(EventEmitter.EventObserver o,
                boolean enable,
                Class... events)

for enabling many events at the same time

public void emit(Class eventClass,
                 Object... params)

Class EventEmitter