Observer class Null safety

Annotations
  • @Native("IDBObserver")

Constructors

Observer(ObserverCallback callback)
factory

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
observe(Database db, Transaction tx, Map options) → void
toString() String
Returns a string representation of this object.
inherited
unobserve(Database db) → void

Operators

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