def setColor(LinkedHashMap metaData) {
if ((this.level != metaData["level"]) || (this.hue != metaData["hue"]) || (this.saturation != metaData["saturation"])) {
this.level = metaData["level"]
def setColor(LinkedHashMap metaData) {
if ((this.level != metaData["level"]) || (this.hue != metaData["hue"]) || (this.saturation != metaData["saturation"])) {
this.level = metaData["level"]