StringConversionSink class abstract mixin

A sink for converters to efficiently transmit String data.

Instead of limiting the interface to one non-chunked String it accepts partial strings or can be transformed into a byte sink that accepts UTF-8 code units.

The StringConversionSink class provides a default implementation of add, asUtf8Sink and asStringSink.

Implemented types

Constructors

StringConversionSink()
const
StringConversionSink.from(Sink<String> sink)
factory
StringConversionSink.fromStringSink(StringSink sink)
Creates a new instance wrapping the given sink.
factory
StringConversionSink.withCallback(void callback(String accumulated))
factory

Properties

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(String str) → void
Adds chunked data to this sink.
override
addSlice(String chunk, int start, int end, bool isLast) → void
Adds the next chunk to this.
asStringSink() → ClosableStringSink
Returns this as a ClosableStringSink.
asUtf8Sink(bool allowMalformed) → ByteConversionSink
Returns this as a sink that accepts UTF-8 input.
close() → void
Closes the sink.
inherited
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