HandlerStrategy enum
The concurrency strategy used by a saga event handler registration.
Determines how the saga runner processes incoming events relative to any handler invocations that are already in flight.
Values
- takeOnce → const HandlerStrategy
-
Handle only the first matching event, then unregister.
- takeEvery → const HandlerStrategy
-
Handle every event concurrently (no cancellation).
- takeLatest → const HandlerStrategy
-
Cancel any in-flight handler when a new event arrives.
- takeLeading → const HandlerStrategy
-
Ignore new events while a handler is already running.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - 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
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
HandlerStrategy> - A constant List of the values in this enum, in order of their declaration.