//Create a class for contact sensor
package ContactSensor

public class Contacts {
	private int id
	private String displayName
	private String contactCurrentValue
	private String contactLatestValue

	Contacts(int id, String displayName, String contactCurrentValue, String contactLatestValue) {
		this.id = id
		this.displayName = displayName
		this.contactCurrentValue = contactCurrentValue
		this.contactLatestValue = contactLatestValue
	}

	def setValue(String value) {
		this.contactLatestValue = contactCurrentValue
		println("the contact sensor with id:$id is triggered to $value!")
		this.contactCurrentValue = value
	}
	
	def currentValue(String deviceFeature) {
		if (deviceFeature == "contact") {
			return contactCurrentValue
		}
	}

	def latestValue(String deviceFeature) {
		if (deviceFeature == "contact") {
			return contactLatestValue
		}
	}
}