AutoClosable class abstract

Represents entities which able to (and should be) close 'Close' means different cases of termination: cancel, unsubscribe, dispose etc

See also:

• package:autoclose/closer/closer#Closer.addClosable: Method to add closable entity to handle its closing when package:autoclose/closer/closer#Closer.onClose called

Implementers

• SingleAutoClosable
• SubAutoClosable

Constructors

AutoClosable()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

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 setter

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.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

close() → FutureOr<void>

Closes the current instance. The returned future completes when the instance has been closed.

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