content: /*
   * Copyright (C) 2011 The Android Open Source Project
   *
   * 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.taobao.atlas.dex;
  
  import static com.taobao.atlas.dex.EncodedValueReader.ENCODED_ANNOTATION;
  
  /**
   * An annotation.
   */
  public final class Annotation implements Comparable<Annotation> {
      private final Dex dex;
      private final byte visibility;
      private final EncodedValue encodedAnnotation;
  
      public Annotation(Dex dex, byte visibility, EncodedValue encodedAnnotation) {
          this.dex = dex;
          this.visibility = visibility;
          this.encodedAnnotation = encodedAnnotation;
      }
  
      public byte getVisibility() {
          return visibility;
      }
  
      public EncodedValueReader getReader() {
          return new EncodedValueReader(encodedAnnotation, ENCODED_ANNOTATION);
      }
  
      public int getTypeIndex() {
          EncodedValueReader reader = getReader();
          reader.readAnnotation();
          return reader.getAnnotationType();
      }
  
      public void writeTo(Dex.Section out) {
          out.writeByte(visibility);
          encodedAnnotation.writeTo(out);
      }
  
      @Override public int compareTo(Annotation other) {
          return encodedAnnotation.compareTo(other.encodedAnnotation);
      }
  
      @Override public String toString() {
          return dex == null
                  ? visibility + " " + getTypeIndex()
                  : visibility + " " + dex.typeNames().get(getTypeIndex());
      }
  }
  