AccelerationSensor/AccelerationSensor.groovy

   1 //Create a class for acceleration sensor
   2 package AccelerationSensor
   3 import Timer.SimulatedTimer
   4
   5 public class AccelerationSensor {
   6         private String id
   7         private String label
   8         private String displayName
   9         private String acceleration
  10         private String currentAcceleration
  11         private String accelerationLatestValue
  12         private List states = []
  13         private List timeOfStates = []
  14
  15         AccelerationSensor(String id, String label, String displayName, String acceleration, String accelerationLatestValue) {
  16                 this.id = id
  17                 this.label = label
  18                 this.displayName = displayName
  19                 this.acceleration = acceleration
  20                 this.currentAcceleration = acceleration
  21                 this.accelerationLatestValue = accelerationLatestValue
  22         }
  23
  24         def setValue(String value) {
  25                 println("the acceleration sensor with id:$id is triggered to $value!")
  26                 this.accelerationLatestValue = value
  27                 this.acceleration = value
  28                 this.currentAcceleration = value
  29                 this.states.add(value)
  30                 this.timeOfStates.add(System.currentTimeMillis())
  31         }
  32
  33         def statesSince(String info, Date dateObj) {
  34                 def List happenedStates = []
  35                 def sinceThen = dateObj.time
  36                 for (int i = 0;i < timeOfStates.size();i++) {
  37                         if (timeOfStates[i]>=sinceThen)
  38                                 happenedStates.add(states[i])
  39                 }
  40                 return happenedStates
  41         }
  42
  43
  44         def currentValue(String deviceFeature) {
  45                 if (deviceFeature == "acceleration") {
  46                         return acceleration
  47                 }
  48         }
  49
  50         def latestValue(String deviceFeature) {
  51                 if (deviceFeature == "acceleration") {
  52                         return accelerationLatestValue
  53                 }
  54         }
  55 }