kreuzberg.SimpleContext.scala Maven / Gradle / Ivy

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kreuzberg

There is a newer version: 0.10.3

package kreuzberg

/** A simple of AssemblerContext which also collects event bindings / event subscriptions */
class SimpleContext(underlying: AssemblerContext) extends AssemblerContext {
  private val _eventBindings = Vector.newBuilder[EventBinding]
  private val _subscriptions = Vector.newBuilder[Subscribeable[_]]
  private val _services      = Vector.newBuilder[HeadlessComponent]

  override def value[M](model: Subscribeable[M]): M = {
    underlying.value(model)
  }

  override def serviceOption[S](using snp: ServiceNameProvider[S]): Option[S] = underlying.serviceOption[S]

  def addEventBinding(binding: EventBinding): Unit = {
    _eventBindings += binding
  }

  def addSubscription(model: Subscribeable[_]): Unit = {
    _subscriptions += model
  }

  def addService(service: HeadlessComponent): Unit = {
    _services += service
  }

  def eventBindings(): Vector[EventBinding]     = _eventBindings.result()
  def subscriptions(): Vector[Subscribeable[_]] = _subscriptions.result()
  def services(): Vector[HeadlessComponent]     = _services.result()
}