DelegatingStreamSink<T> class Null safety

Simple delegating wrapper around a StreamSink.

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

Implemented types
Available Extensions

Constructors

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

Properties

done → Future
Return a future which is completed when the StreamSink is finished.
read-onlyoverride
hashCode → int
The hash code for this object.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

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

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

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