ChangeNotification<T> class Null safety

Constructors

ChangeNotification({OperationType? type, T? newValue, T? oldValue, dynamic object})

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
newValue ↔ T?
read / write
object ↔ dynamic
read / write
oldValue → T?
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
type OperationType?
One of add | update | delete
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited