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 source Stream with startValue.

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