StreamIterator<T> class
An Iterator-like interface for the values of a Stream.
This wraps a Stream and a subscription on the stream. It listens on the stream, and completes the future returned by moveNext when the next value becomes available.
The stream may be paused between calls to moveNext.
The current value must only be used after a future returned by moveNext
has completed with true, and only until moveNext is called again.
Constructors
-
StreamIterator(Stream<
T> stream) -
Create a StreamIterator on
stream.factory
Properties
- current → T
-
The current value of the stream.
read-only
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
Methods
-
cancel(
) → Future - Cancels the stream iterator (and the underlying stream subscription) early.
-
moveNext(
) → Future< bool> - Wait for the next stream value to be available.
-
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