EventStreamSubscription<T extends Event> class

A subscription on events from an EventStream.

The subscription provides events to the listener, and holds the callbacks used to handle the events. The subscription can also be used to unsubscribe from the events, or to temporarily pause the events from the stream.

Inheritance

Properties

eventListener → EventListener<T>
read-only
eventStream → EventStream<T>
read-only
isCanceled → bool
read-only
isCapturing → bool
read-only
isPaused → bool
Whether the StreamSubscription is currently paused. [...]
read-only, override
priority → int
read-only
hashCode → int
The hash code for this object. [...]
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

asFuture<E>([E futureValue]) → Future<E>
Returns a future that handles the onDone and onError callbacks. [...]
override
cancel() → Future
Cancels this subscription. [...]
override
onData(void handleData(T event)) → void
Replaces the data event handler of this subscription. [...]
override
onDone(void handleDone()) → void
Replaces the done event handler of this subscription. [...]
override
onError(Function handleError) → void
Replaces the error event handler of this subscription. [...]
override
pause([Future resumeSignal]) → void
Request that the stream pauses events until further notice. [...]
override
resume() → void
Resume after a pause. [...]
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited