TimeIntervalStreamTransformer<S> class
Records the time interval between consecutive values in an stream sequence.
Example
Stream.fromIterable([1])
.transform(IntervalStreamTransformer(Duration(seconds: 1)))
.transform(TimeIntervalStreamTransformer())
.listen(print); // prints TimeInterval{interval: 0:00:01, value: 1}
- Inheritance
-
- Object
- StreamTransformerBase<
S, TimeInterval< S> > - TimeIntervalStreamTransformer
Constructors
- TimeIntervalStreamTransformer()
- Constructs a StreamTransformer which emits events from the source Stream as snapshots in the form of TimeInterval.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
bind(
Stream< S> stream) → Stream<TimeInterval< S> > -
Transforms the provided
stream.override -
cast<
RS, RT> () → StreamTransformer< RS, RT> -
Provides a
StreamTransformer<RS, RT>view of this stream transformer.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited