@@ -0,0 +1,1093 @@
+/*%0A * Copyright 2016 Google Inc. All Rights Reserved.%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *       http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage com.google.gcloud;%0A%0A/**%0A * Interface for Google Cloud resource's fields. Implementations of this interface can be used to%0A * select only desired fields when getting or listing Google Cloud resources.%0A */%0Apublic interface FieldSelector %7B%0A%0A  /**%0A   * Returns a string selector. This selector is passed to a Google Cloud service (possibly with%0A   * other field selectors) to specify which resource fields should be returned by an API call.%0A   */%0A  String selector();%0A%7D%0A

Add common interface for field selectors