// ###############################################################
// Copyright(c) Carl Zeiss AG, Germany. All Rights Reserved.
//
// Permission is granted to use and distribute this code,
// as long as this copyright notice remains part of the code.
// ###############################################################

syntax = "proto3";
package zen_api.em.hardware.v1;

// Possible states of any valve.
// TODO enum states must be reviewed by application, maybe Christian Hendrich
// what is really needed on customer side, keep it simple
enum ValveState {
   // Default enum value.
   VALVE_STATE_UNSPECIFIED = 0;
   // Valve is open.
   VALVE_STATE_OPEN = 1;
   // Valve is closed.
   VALVE_STATE_CLOSED = 2;
}