TakeLastStreamTransformer<T> class

Emits only the final count values emitted by the source Stream.

Example

Stream.fromIterable([1, 2, 3, 4, 5])
  .transform(TakeLastStreamTransformer(3))
  .listen(print); // prints 3, 4, 5

Inheritance

• Object
• StreamTransformerBase<T, T>
• TakeLastStreamTransformer

Constructors

TakeLastStreamTransformer(int count)

Constructs a StreamTransformer which emits only the final count events from the source Stream.

Properties

count → int

The count of final items emitted when the stream completes.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

bind(Stream<T> stream) → Stream<T>

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