refactor(ServiceLanguage): use enum reference in parse method for clarity

Signed-off-by: 孙振宇 <>

first-class-pipeline/src/com/freeleaps/devops/enums/ServiceLanguage.groovy

@@ -15,11 +15,11 @@ enum ServiceLanguage {
   static ServiceLanguage parse(String language) {
     switch (language) {
       case 'Python':
-        return PYTHON
+        return ServiceLanguage.PYTHON
       case 'Node (JS,TS)':
-        return NODE
+        return ServiceLanguage.NODE
       default:
-        return Unknown
+        return ServiceLanguage.UNKNOWN
     }
   }