//Create a class for water sensor package WaterSensor import SmartThing.SmartThing public class WaterSensor 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() WaterSensor(Closure sendEvent, String id, String label, String displayName, String currentWater) { deviceValueSmartThing = deviceValuesMap idSmartThing = id labelSmartThing = label displayNameSmartThing = displayName sendEventSmartThings = sendEvent // Initialization this.id = id this.label = label this.displayName = displayName deviceValuesMap.put("water", currentWater) } }