EventEnvelop class
Envelope containing an event and its metadata.
Wraps events produced by entities and services with tracking information that correlates them with the commands that triggered them.
Constructors
-
EventEnvelop({required String actorId, required String eventId, required String commandId, required String type, required Map<
String, dynamic> event}) - Creates an event envelope with metadata.
-
EventEnvelop.fromJson(Map<
String, dynamic> json) -
factory
Properties
- actorId → String
-
ID of the entity or service that produced this event.
final
- commandId → String
-
ID of the command that triggered this event.
final
-
event
→ Map<
String, dynamic> -
JSON representation of the event payload.
final
- eventId → String
-
Unique identifier for this event instance.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type → String
-
Event type name for deserialization (e.g., 'UserCreated', 'PaymentProcessed').
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited