package moe.yuuta.workmode.async

class StoppableGroup : Stoppable {
    private val innerList: MutableList<Stoppable> = mutableListOf()

    fun add(stoppable: Stoppable): StoppableGroup {
        innerList.add(stoppable)
        return this
    }

    fun remove(stoppable: Stoppable): StoppableGroup {
        innerList.remove(stoppable)
        return this
    }

    override fun stop() {
        innerList.stream().forEach {
            it.stop()
        }
    }

    override fun isStopped(): Boolean {
        for (stoppable in innerList) {
            if (!stoppable.isStopped()) return false
        }
        return true
    }
}