ObservableSet

Observable set interface.

Properties

abstract val size: Int

abstract fun add(element: T): Boolean

abstract fun addAll(elements: Collection<T>): Boolean

abstract fun clear()

abstract operator fun contains(element: T): Boolean

abstract fun getState(): Set<T>

abstract fun isEmpty(): Boolean

abstract operator fun iterator(): MutableIterator<T>

abstract fun remove(element: T): Boolean

abstract fun removeAll(elements: Collection<T>): Boolean

abstract fun retainAll(elements: Collection<T>): Boolean

fun <S, T> ObservableState<S>.sub(contextWidget: Widget? = null, extractor: (S) -> T): ObservableState<T>

Returns a sub-store of the original ObservableState

abstract fun subscribe(observer: (Set<T>) -> Unit): () -> Unit