ActionChange class final

The before/after provenance of a state change an action produced — the last-write-wins audit trail. from and to are the domain's own representation of the value that changed.

Constructors

ActionChange({required Object? from, required Object? to})

Records that the value moved from from to to.

const

Properties

from → Object?

The value before the action applied.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

to → Object?

The value after the action applied.

final

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.

inherited