DeciderContract<C, S, E> class abstract interface

Contract for computing events from commands and evolving state from events.

Implementers

Properties

decide → Decide<C, S, E>
Computes new events for command in the current state.
no setter
evolve → Evolve<S, E>
Applies an event to a state and returns the next state.
no setter
hashCode → int
The hash code for this object.
no setterinherited
initialState → S
State used when no prior state exists.
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