IOSinkBase class abstract
An abstract class that implements dart:io's IOSink's API in terms of
onAdd, onError, onClose, and onFlush methods.
Because IOSink is defined in dart:io, this can't officially implement
it. However, it's designed to match its API exactly so that subclasses can
implement IOSink without any additional modifications.
This takes care of ensuring that events can't be added after close is called or during a call to addStream.
- Inheritance
-
- Object
- EventSinkBase<
List< int> > - StreamSinkBase<
List< int> > - IOSinkBase
- Annotations
-
- @Deprecated('Will be removed in the next major release')
Constructors
- IOSinkBase([Encoding encoding = utf8])
Properties
-
done
→ Future<
void> -
Return a future which is completed when the StreamSink is finished.
no setterinherited
- encoding ↔ Encoding
-
See
IOSink.encodingfromdart:io.getter/setter pair - hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
add(
List< int> data) → void -
Adds a data
eventto the sink.inherited -
addError(
Object error, [StackTrace? stackTrace]) → void -
Adds an
errorto the sink.inherited -
addStream(
Stream< List< stream) → Future<int> >void> -
Consumes the elements of
stream.inherited -
close(
) → Future< void> -
Closes the sink.
inherited
-
flush(
) → Future< void> -
See
IOSink.flushfromdart:io. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onAdd(
List< int> data) → void -
A method that handles data events that are passed to the sink.
inherited
-
onClose(
) → FutureOr< void> -
A method that handles the sink being closed.
inherited
-
onError(
Object error, [StackTrace? stackTrace]) → void -
A method that handles error events that are passed to the sink.
inherited
-
onFlush(
) → Future< void> - Flushes any buffered data to the underlying consumer, and returns a future that completes once the consumer has accepted all data.
-
toString(
) → String -
A string representation of this object.
inherited
-
write(
Object? object) → void - See StringSink.write.
-
writeAll(
Iterable< Object?> objects, [String separator = '']) → void - See StringSink.writeAll.
-
writeCharCode(
int charCode) → void - See StringSink.writeCharCode.
-
writeln(
[Object? object = '']) → void - See StringSink.writeln.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited