package model

// Kind identifies which payload an Event carries.
type Kind string

const (
	KindObservation Kind = "observation"
	KindForecast    Kind = "forecast"
	KindAlert       Kind = "alert"
)

// IsKnown returns true if k is one of the kinds supported by this binary.
//
// This is intentionally strict: if you add new kinds later, update this list.
// That keeps validation useful (it catches partially-constructed events).
func (k Kind) IsKnown() bool {
	switch k {
	case KindObservation, KindForecast, KindAlert:
		return true
	default:
		return false
	}
}