sensor composite processor composite alarm composite Set Reset 1 1 Parameter1 true 1 1 Parameter2 out true Set in out Sense Input in out Process Signal in out Set Alarm Reset Detect Intruder Detection System true false Association1 false Association2 false Association3 Sensor Processor Alarm Sensor Input Sensor Signal Alert Alarm Signal Set Reset Structure in true out true out Sense Input true in out out public public Process Signal in true out out public public Set Alarm Behavior TestCase12a