Delegator
  registerComponent(component)
     component.register(this)

Component
  registerWithDelegator(delegator)
    this._registerWithDelegator(this, delegator)
  _registerWithDelegator(component, delegator)
    if (this._designated)
      delegator.delegateFrom(this)
      delegator.registerComponent(component)
    else
      this.parent._registerWithDelegator(component, delegator)

AComponent
  someMethod
    this.registerWithDelegator(ClickDelegator.default())

  onClick(event, [clickDelegator])
    /* Do Stuff */