SubKeyManager<T> class
Manages registration and persistence of sub-keys.
Sub-keys are dynamically resolved from storage using the parent's prefix.
- Inheritance
-
- Object
- ChangeNotifier
- SubKeyManager
Constructors
-
SubKeyManager(KeepKey<
T> _parent) -
Creates a SubKeyManager for the given
parentkey.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
stream
→ Stream<
SubKeyEvent> -
A stream of sub-key events (added, removed, cleared).
no setter
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
clear(
) → Future< void> - Clears all sub-keys associated with the parent key from memory and disk.
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
toList(
) → Future< List< KeepKey< >T> > - Returns all registered sub-keys as KeepKey instances.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited