Class Observable<T>

Simple Observable implementation

Type Parameters

T

is the typescript Type that defines the data being observed

Hierarchy

Observable

Index

Constructors

Properties

observers subscriptions

Methods

clear notifyAll register subscribe unregister unsubscribe

Constructors

constructor

new Observable<T>(): Util.Observable<T>
Type Parameters
- T
Returns Util.Observable<T>

Properties

observers

observers: Util.Observer<T>[] = []

subscriptions

subscriptions: ((val: T) => any)[] = []

Methods

clear

clear(): void
Removes all observers and callbacks

Returns void
- Defined in Util/Observable.ts:86

notifyAll

notifyAll(message: T): void
Broadcasts a message to all observers and callbacks
Parameters
- message: T
Returns void
- Defined in Util/Observable.ts:72

register

register(observer: Util.Observer<T>): void
Register an observer to listen to this observable
Parameters
- observer: Util.Observer<T>
Returns void
- Defined in Util/Observable.ts:34

subscribe

subscribe(func: ((val: T) => any)): void
Register a callback to listen to this observable
Parameters
- func: ((val: T) => any)
  - - (val: T): any
    - Parameters
      
      val: T
      
      Returns any
Returns void
- Defined in Util/Observable.ts:42

unregister

unregister(observer: Util.Observer<T>): void
Remove an observer from the observable
Parameters
- observer: Util.Observer<T>
Returns void
- Defined in Util/Observable.ts:50

unsubscribe

unsubscribe(func: ((val: T) => any)): void
Remove a callback that is listening to this observable
Parameters
- func: ((val: T) => any)
  - - (val: T): any
    - Parameters
      
      val: T
      
      Returns any
Returns void
- Defined in Util/Observable.ts:61