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      1 /*
      2  * Copyright (C) 2009 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package signature.model;
     18 
     19 import java.util.Set;
     20 
     21 /**
     22  * Common interface for model elements which may be annotated. Annotations can
     23  * be attached to:
     24  * <ul>
     25  * <li>Classes (IClass), including annotations which are also classes
     26  * <li>Methods and Constructors (IExecutableMember)
     27  * <li>Fields (IField), including the annotation fields and enum constants
     28  * <li>Parameters (IParameter)
     29  * </ul>
     30  */
     31 public interface IAnnotatableElement {
     32 
     33     /**
     34      * Returns a set of annotations of a model element.
     35      *
     36      * @return a set of annotations of a model element
     37      */
     38     Set<IAnnotation> getAnnotations();
     39 }
     40