DisposeBag class

Class that helps closing sinks and canceling stream subscriptions

Implemented types

Constructors

DisposeBag([Iterable<Object> disposables = const <Object>[], String? tag])
Construct a DisposeBag with disposables iterable. disposables must be an Iterable of StreamSubscriptions or a Sinks.

Properties

disposables → Set<Object>
Gets all disposable or empty set if this bag has been disposed or is disposing.
no setteroverride
hashCode → int
The hash code for this object.
no setterinherited
isClearing → bool
Returns true if this bag is clearing.
no setteroverride
isDisposed → bool
Returns true if this bag has been disposed.
no setteroverride
length → int
Returns the number of currently held Disposables. Return 0 if this bag has been disposed or is disposing.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

add(Object disposable) → Future<bool>
Adds a disposable to this container or disposes it if this bag has been disposed or is disposing.
override
addAll(Iterable<Object> disposables) → Future<void>
Atomically adds the given iterable of Disposables to this bag or disposes them all if this bag has been disposed or is disposing.
override
clear() → Future<void>
Atomically clears the container, then disposes all the previously contained Disposables. This method can be called multiple times.
override
delete(Object disposable) → bool
Removes (but does not dispose) the given disposable if it is part of this container.
override
dispose() → Future<void>
Dispose the resource, the operation should be called once time.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
remove(Object disposable) → Future<bool>
Removes and disposes the given disposable if it is part of this container.
override
toString() → String
A string representation of this object.
override

Operators

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