SmokeDetector/SmokeDetectors.groovy

   1 //Create a class for smoke detector
   2 package SmokeDetector
   3 import Timer.SimulatedTimer
   4
   5 //JPF's Verify API
   6 import gov.nasa.jpf.vm.Verify
   7
   8 public class SmokeDetectors {
   9         private int deviceNumbers
  10         private List smokeDetectors
  11         def sendEvent
  12
  13         //For one device(We cannot have obj.id)-> We should have obj[0].id
  14         private String id = "smokeDetectorID0"
  15         private String label = "smokeDetector0"
  16         private String displayName = "smokeDetector0"
  17         private String smoke = "clear"
  18         private String currentSmokeValue = "clear"
  19         private String smokeLatestValue = "clear"
  20
  21
  22         SmokeDetectors(Closure sendEvent, int deviceNumbers) {
  23                 this.sendEvent = sendEvent
  24                 this.deviceNumbers = deviceNumbers
  25                 this.smokeDetectors = []
  26
  27                 def init = Verify.getInt(0,2)
  28                 if (init == 0) {
  29                         this.currentSmokeValue = "clear"
  30                         this.smokeLatestValue = "clear"
  31                 } else if (init == 1) {
  32                         this.currentSmokeValue = "detected"
  33                         this.smokeLatestValue = "detected"
  34                 } else {
  35                         this.currentSmokeValue = "tested"
  36                         this.smokeLatestValue = "tested"
  37                 }
  38                 smokeDetectors.add(new SmokeDetector(id, label, displayName, this.currentSmokeValue, this.smokeLatestValue))
  39         }
  40
  41         //By Model Checker
  42         def setValue(LinkedHashMap eventDataMap) {
  43                 if (eventDataMap["value"] != smokeDetectors[0].currentSmokeValue) {
  44                         smokeDetectors[0].setValue(eventDataMap["value"])
  45                         this.smokeLatestValue = smokeDetectors[0].smokeLatestValue
  46                         this.smoke = smokeDetectors[0].currentSmokeValue
  47                         this.currentSmokeValue = smokeDetectors[0].currentSmokeValue
  48                         sendEvent(eventDataMap)
  49                 }
  50         }
  51
  52         //Methods for closures
  53         def count(Closure Input) {
  54                 smokeDetectors.count(Input)
  55         }
  56         def size() {
  57                 smokeDetectors.size()
  58         }
  59         def each(Closure Input) {
  60                 smokeDetectors.each(Input)
  61         }
  62         def find(Closure Input) {
  63                 smokeDetectors.find(Input)
  64         }
  65         def collect(Closure Input) {
  66                 smokeDetectors.collect(Input)
  67         }
  68
  69
  70         def currentValue(String deviceFeature) {
  71                 smokeDetectors[0].currentValue(deviceFeature)//It is called if we have only one device
  72         }
  73
  74         def latestValue(String deviceFeature) {
  75                 smokeDetectors[0].latestValue(deviceFeature)//It is called if we have only one device
  76         }
  77
  78         def getAt(int ix) {
  79                 smokeDetectors[ix]
  80         }
  81 }