HasObserver class abstract

HasObserver is an abstract class that defines an optional observer getter.

Constructors

HasObserver()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

observer → ArborObserver?

no setter

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.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited