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public EventProvider
Interface for a widget event provider.
Method Summary | |
---|---|
Event[] |
getEvents(JSON filter)
Returns an array of wigdet events, never null . |
Event |
getEvent(String name)
Returns the event identified by name or null if the event doesn't exist in this provider. |
Event |
getEventByID(Identifiable id)
Returns the event identified by id or null if the event doesn't exist in this provider. |
Method Detail |
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Event[] getEvents(JSON filter)
null
.
filter
-
filter to limit the result to handled or published events; optional, must not be null
. Accepted names are:FILTER_HANDLED_EVENTS
, as defined in Constants
; must be true
to have handled events returned.FILTER_PUBLISHED_EVENTS
, as defined in Constants
; must be true
to have published events returned.var filter =
{
};
filter[com.ibm.mashups.enabler.widget.Constants.FILTER_HANDLED_EVENTS] = true;
getEvents(filter);
Event getEvent(String name)
name
-
the name of the Event
.
Event getEventByID(Identifiable id)
id
-
identifiable or string id of the Event
.
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