HostedCompensation<T> class final

A named, result-aware compensation registered when a host is constructed.

Registrations must be supplied again after restart. Completed-step inputs are encoded snapshots, not serialized closures or mutable captures.

Implemented types

• HostedCompensationDefinition

Constructors

HostedCompensation({required String name, required FutureOr<void> run(WorkflowCompensationContext context, T value), Codec<T, Object?>? codec, WorkflowRetryPolicy retryPolicy = const WorkflowRetryPolicy()})

Creates a typed cleanup handler and its independent retry policy.

const

Properties

codec → Codec<T, Object?>?

Decodes the successful result snapshot supplied to run.

final

hashCode → int

The hash code for this object.

no setter, inherited

name → String

Stable handler ID persisted with successful checkpoints.

final

retryPolicy → WorkflowRetryPolicy

Independent cleanup attempt budget; first attempt is included.

final

run → FutureOr<void> Function(WorkflowCompensationContext context, T value)

Cleanup operation invoked with the completed step's decoded value.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

bind(PayloadCodecRegistry codecs) → WorkflowCompensationHandler

Reconstructs executable cleanup using a host codec snapshot.

override

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