DelegatingStreamSink<T> class

Simple delegating wrapper around a StreamSink.

Subclasses can override individual methods, or use this to expose only the StreamSink methods of a subclass.


DelegatingStreamSink(StreamSink<T> sink)
Create delegating sink forwarding calls to sink.


done → Future
Return a future which is completed when the StreamSink is finished. [...]
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


add(T data) → void
Adds a data event to the sink. [...]
addError(Object error, [StackTrace stackTrace]) → void
Adds an error to the sink. [...]
addStream(Stream<T> stream) → Future
Consumes the elements of stream. [...]
close() → Future
Tells the stream sink that no further streams will be added. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
toString() → String
Returns a string representation of this object.


operator ==(dynamic other) → bool
The equality operator.

Static Methods

typed<T>(StreamSink sink) → StreamSink<T>
Creates a wrapper that coerces the type of sink. [...]
@Deprecated('Use StreamController<T>(sync: true)<S>().pipe(sink)')