QueuedMutation class
A persisted mutation entry stored in the offline queue waiting to be synced with the server.
Encapsulates the unique mutation id, mutationType, serializable payload, creation timestamp createdAt, conflictPolicy, and retryCount.
Example:
final mutation = QueuedMutation(
id: 'mut_12345',
mutationType: 'create_comment',
payload: {'text': 'Great article!'},
createdAt: DateTime.now(),
);
Constructors
-
QueuedMutation({required String id, required String mutationType, required Map<
String, dynamic> payload, required DateTime createdAt, ConflictPolicy conflictPolicy = ConflictPolicy.clientWins, int retryCount = 0}) - Creates a QueuedMutation entry.
-
QueuedMutation.fromMap(Map<
String, dynamic> map) -
Deserializes a QueuedMutation from a map.
factory
Properties
- conflictPolicy → ConflictPolicy
-
Conflict resolution policy applied if replaying fails.
final
- createdAt → DateTime
-
Timestamp when this mutation was enqueued.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String
-
Unique mutation identifier.
final
- mutationType → String
-
Identifier representing the type/action of mutation (e.g.
'create_post').final -
payload
↔ Map<
String, dynamic> -
Serialized payload data for this mutation.
getter/setter pair
- retryCount ↔ int
-
Number of replay attempts already made.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toMap(
) → Map< String, dynamic> - Serializes this mutation entry to a JSON-compatible map.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited