Notification<T> class
A class that encapsulates the Kind of event, value of the event in case of onData, or the Error in the case of onError. A container object that wraps the Kind of event (OnData, OnDone, OnError), and the item or error that was emitted. In the case of onDone, no data is emitted as part of the Notification.
Constructors
- Notification(Kind kind, T value, dynamic error, StackTrace stackTrace)
- Notification.onData(T value)
-
factory
- Notification.onDone()
-
factory
- Notification.onError(dynamic e, StackTrace s)
-
factory
Properties
- error → dynamic
-
final
- hashCode → int
-
The hash code for this object. [...]
read-only
- isOnData → bool
-
read-only
- isOnDone → bool
-
read-only
- isOnError → bool
-
read-only
- kind → Kind
-
final
- stackTrace → StackTrace
-
final
- value → T
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
toString(
) → String - Returns a string representation of this object.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
Operators
-
operator ==(
Object other) → bool - The equality operator. [...]