//Create a class for smoke detector package SmokeDetector import SmartThing.SmartThing public class SmokeDetector extends SmartThing { // id, label, and display name of the device String id String label String displayName // Maps from features to values HashMap deviceValuesMap = new HashMap() SmokeDetector(Closure sendEvent, String id, String label, String displayName, String currentSmoke) { deviceValueSmartThing = deviceValuesMap idSmartThing = id labelSmartThing = label displayNameSmartThing = displayName sendEventSmartThings = sendEvent // Initialization this.id = id this.label = label this.displayName = displayName deviceValuesMap.put("smoke", currentSmoke) } }