Transition<Event, State> class

A Transition is the change from one state to another. Consists of the currentState, an event, and the nextState.

Inheritance

• Object
• Change<State>
• Transition

Annotations

• @immutable

Constructors

Transition({required State currentState, required Event event, required State nextState})

A Transition is the change from one state to another. Consists of the currentState, an event, and the nextState.

const

Properties

currentState → State

The current State at the time of the Change.

final, inherited

event → Event

The Event which triggered the current Transition.

final

hashCode → int

The hash code for this object.

no setter, override

nextState → State

The next State at the time of the Change.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override