EventWhiteList

public final class EventWhiteList implements EventFilter

An EventFilter which allows only events of given types.

All other events are discarded by this filter by default.

Caution: Make sure you are aware of consequences of discarding system events posted by a repository when using this filter.

Functions

public static EventWhiteList allowEvents(Array<Class<? extends EventMessage>> eventClasses)

Creates a new instance of EventWhiteList allowing events of the given types.

public Optional<? extends EventMessage> filter(EventMessage event)

Applies this filter to the given event.

Obtains an EventFilter which always returns the input event without any change.

public ImmutableCollection<Event> filter(Collection<Event> events)

Applies this filter to the given Events in bulk.