SubAutoClosable<Closable, SubClosable> class abstract

represents pair of entities which should handled together to close them. Good exaple is Listenable class from Flutter: listenable.addListener(listener); has corresponding closing method listenable.removeListener(listener); With autoclosable lib it rewrites to listenable.addListenerWithCloser(closer, listener);

Inheritance
Annotations
  • @immutable

Constructors

SubAutoClosable(Closable closable, SubClosable subClosable, void onClose()?)
Creates a new instance of SubAutoClosable with the specified closable and subClosable entities, allowing them to be managed together for closure. You can also provide an optional onClose callback function to define custom actions to be executed when the SubAutoClosable is closed.

Properties

closable → Closable
listenable.addListener(listener); -> closable.addListener(subClosable);
final
hashCode → int
The hash code for this object.
no setteroverride
isClosed → bool?
Whether the object is already closed. null means you can't extract such information. For example: Flutter's ChangeNotifier doesn't tell you if he was disposed
no setterinherited
onClose → void Function()?
A callback function that can be provided to perform custom actions when the associated entity is closed. This function is executed after close is called. If close is Future, then it will be awaited and called onClose.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subClosable → SubClosable
listenable.addListener(listener); -> closable.addListener(subClosable);
final

Methods

close() → FutureOr<void>
Closes the current instance. The returned future completes when the instance has been closed.
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 ==(dynamic other) → bool
The equality operator.
override