AggregateState<TValue extends Object> class abstract

AggregateState base class.

Constructors

AggregateState(TValue value, [int? version])

Properties

expectedVersion → ExpectedStreamVersion

Get ExpectedStreamVersion on next AggregateStore.save

no setter

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → TValue

Get state value of type TValue

final

version → int

The current version of AggregateState. Is incremented when an event is handled.

no setter

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

on<TEvent extends Object>(AggregateEventHandlerCallback<TEvent, TValue, AggregateState<TValue>> handler) → void

Register handler for given event

toString() → String

A string representation of this object.

override

when<TEvent extends Object, TState extends AggregateState<TValue>>(TEvent event) → TState

Handle event. Returns value after event is handled. If given event is not handled by this state, original value is returned.

Operators

operator ==(Object other) → bool

The equality operator.

override