StartWithStreamTransformer<T> class
Prepends a value to the source Stream.
Example
Stream.fromIterable([2])
.transform(StartWithStreamTransformer(1))
.listen(print); // prints 1, 2
Constructors
- StartWithStreamTransformer(T startValue)
-
Constructs a
StreamTransformer
which prepends the sourceStream
withstartValue
.
Properties
- 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
-
bind(
Stream< T> stream) → Stream<T> -
Transforms the provided
stream
. [...] -
cast<
RS, RT> () → StreamTransformer< RS, RT> -
Provides a
StreamTransformer<RS, RT>
view of this stream transformer.inherited -
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