common/io.github.notenoughupdates.moulconfig.observer/BaseObservable

BaseObservable

abstract class BaseObservable<T> : Observable<T> (source)

Base class for an Observable which takes care of the observer saving

Inheritors

Constructors

constructor()

Functions

open fun addObserver(observer: Observer<T>)

Add a new observer which is interested in updates about this value

abstract fun get(): T

open fun <V> map(mapper: (T) -> V): Observable<V>

Create a new Observable which will always have the value of mapper.apply(get()) and reports on updates accordingly.

open fun whenChanged(observer: Observer<T>)

Alias for addObserver.