// Copyright 2015 Google Inc. All rights reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package com.google.devtools.build.lib.syntax; /** * Helper class that resolves the name of classes with SkylarkModule annotation. */ public final class SkylarkModuleNameResolver implements FragmentClassNameResolver { /** * Returns the Skylark name of the given class or null, if the SkylarkModule annotation is not * present. */ @Override public String resolveName(Class clazz) { SkylarkModule annotation = clazz.getAnnotation(SkylarkModule.class); return (annotation == null) ? null : annotation.name(); } }