PresenceSensor/PresenceSensors.groovy

   1 //Create a class for presence sensor
   2 package PresenceSensor
   3 import Timer.SimulatedTimer
   4
   5 //JPF's Verify API
   6 import gov.nasa.jpf.vm.Verify
   7
   8 public class PresenceSensors {
   9         private int deviceNumbers
  10         private List presenceSensors
  11         def sendEvent
  12
  13         //For one device(We cannot have obj.id)-> We should have obj[0].id
  14         private String id = "presenceSensorID0"
  15         private String label = "presenceSensor0"
  16         private String displayName = "presenceSensor0"
  17         private String presence = "not present"
  18         private String currentPresence = "not present"
  19         private String presenceLatestValue = "not present"
  20
  21
  22         PresenceSensors(Closure sendEvent, int deviceNumbers) {
  23                 this.sendEvent = sendEvent
  24                 this.deviceNumbers = deviceNumbers
  25                 this.presenceSensors = []
  26                 def init = Verify.getBoolean()
  27                 if (init) {
  28                         this.presence = "not present"
  29                         this.presenceLatestValue = "not present"
  30                 } else {
  31                         this.presence = "present"
  32                         this.presenceLatestValue = "present"
  33                 }
  34
  35                 presenceSensors.add(new PresenceSensor(id, label, displayName, this.presence, this.presenceLatestValue))
  36         }
  37
  38         //By Model Checker
  39         def setValue(LinkedHashMap eventDataMap) {
  40                 if (eventDataMap["value"] != presenceSensors[0].presence) {
  41                         presenceSensors[0].setValue(eventDataMap["value"])
  42                         this.presenceLatestValue = presenceSensors[0].presenceLatestValue
  43                         this.presence = presenceSensors[0].presence
  44                         this.currentPresence = presenceSensors[0].presence
  45                         sendEvent(eventDataMap)
  46                 }
  47         }
  48
  49         //Methods for closures
  50         def count(Closure Input) {
  51                 presenceSensors.count(Input)
  52         }
  53         def size() {
  54                 presenceSensors.size()
  55         }
  56         def each(Closure Input) {
  57                 presenceSensors.each(Input)
  58         }
  59         def find(Closure Input) {
  60                 presenceSensors.find(Input)
  61         }
  62         def collect(Closure Input) {
  63                 presenceSensors.collect(Input)
  64         }
  65
  66
  67         def currentValue(String deviceFeature) {
  68                 presenceSensors[0].currentValue(deviceFeature)//It is called if we have only one device
  69         }
  70
  71         def latestValue(String deviceFeature) {
  72                 presenceSensors[0].latestValue(deviceFeature)//It is called if we have only one device
  73         }
  74
  75         def getAt(int ix) {
  76                 presenceSensors[ix]
  77         }
  78 }