kvision-state/io.kvision.state/ObservableSet

ObservableSet

interface ObservableSet<T> : MutableSet<T> , ObservableState<Set<T>> (source)

Observable set interface.

Inheritors

Properties

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abstract val onUpdate: MutableCollection<(MutableSet<T>) -> Unit>
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abstract override val size: Int

Functions

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abstract override fun add(element: T): Boolean
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abstract override fun addAll(elements: Collection<T>): Boolean
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open fun asJsSetView(): JsSet<T>
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abstract override fun clear()
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abstract operator override fun contains(element: T): Boolean
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abstract override fun containsAll(elements: Collection<T>): Boolean
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abstract fun getState(): Set<T>
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abstract override fun isEmpty(): Boolean
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abstract operator override fun iterator(): MutableIterator<T>
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abstract override fun remove(element: T): Boolean
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abstract override fun removeAll(elements: Collection<T>): Boolean
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abstract override fun retainAll(elements: Collection<T>): Boolean
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fun <S, T> ObservableState<S>.sub(contextWidget: Widget? = null, extractor: (S) -> T): ObservableState<T>

Returns a sub-store of the original ObservableState

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