PairwiseStreamTransformer<T> class

Emits the n-th and n-1th events as a pair..

Example

Observable.range(1, 4)
  .pairwise()
  .listen(print); // prints [1, 2], [2, 3], [3, 4]

Constructors

PairwiseStreamTransformer()

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
transformer → StreamTransformer<T, Iterable<T>>
final, inherited

Methods

bind(Stream<T> stream) → Stream<Iterable<T>>
Transforms the provided stream.
inherited
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