SyncStateManager class final
Manages SyncState transitions and broadcasts changes to listeners.
Implements ChangeNotifier for Widget-tree integration and also exposes a stateStream for purely reactive pipelines.
Owned and driven internally by SyncRepository; consumers should only read from it, never write.
- Inheritance
-
- Object
- ChangeNotifier
- SyncStateManager
Constructors
- SyncStateManager({SyncState? initialState})
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
- state → SyncState
-
The most recent sync state snapshot.
no setter
-
stateStream
→ Stream<
SyncState> -
A broadcast stream that emits a new SyncState on every transition.
no setter
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
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
-
markSyncComplete(
{required int pendingChanges}) → void - Convenience: record a successful sync completion.
-
markSyncError(
Object error) → void - Convenience: record a sync failure.
-
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
-
toString(
) → String -
A string representation of this object.
inherited
-
transition(
SyncState newState) → void -
Transitions to
newState, notifying all listeners. -
transitionStatus(
SyncStatus status) → void - Convenience: transition only the SyncStatus.
-
updatePendingChanges(
int count) → void - Convenience: update pending changes count without changing status.
-
updateProgress(
double progress) → void - Convenience: update batch progress (0.0 – 1.0).
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited