MapChange<K, V> class Null safety

Stores the information related to changes happening in an ObservableMap. This is used when firing the change notifications to all the listeners

Constructors

MapChange({OperationType? type, K? key, V? newValue, V? oldValue, required ObservableMap<K, V> object})

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
key → K?
final
newValue → V?
final
object ObservableMap<K, V>
final
oldValue → V?
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
type OperationType?
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