content: /*
   * Copyright (C) 2007 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.android.dx.rop.cst;
  
  import com.taobao.android.dx.rop.annotation.Annotation;
  
  /**
   * Constant type that represents an annotation.
   */
  public final class CstAnnotation extends Constant {
      /** {@code non-null;} the actual annotation */
      private final Annotation annotation;
  
      /**
       * Constructs an instance.
       *
       * @param annotation {@code non-null;} the annotation to hold
       */
      public CstAnnotation(Annotation annotation) {
          if (annotation == null) {
              throw new NullPointerException("annotation == null");
          }
  
          annotation.throwIfMutable();
  
          this.annotation = annotation;
      }
  
      /** {@inheritDoc} */
      @Override
      public boolean equals(Object other) {
          if (! (other instanceof CstAnnotation)) {
              return false;
          }
  
          return annotation.equals(((CstAnnotation) other).annotation);
      }
  
      /** {@inheritDoc} */
      @Override
      public int hashCode() {
          return annotation.hashCode();
      }
  
      /** {@inheritDoc} */
      @Override
      protected int compareTo0(Constant other) {
          return annotation.compareTo(((CstAnnotation) other).annotation);
      }
  
      /** {@inheritDoc} */
      @Override
      public String toString() {
          return annotation.toString();
      }
  
      /** {@inheritDoc} */
      @Override
      public String typeName() {
          return "annotation";
      }
  
      /** {@inheritDoc} */
      @Override
      public boolean isCategory2() {
          return false;
      }
  
      /** {@inheritDoc} */
      public String toHuman() {
          return annotation.toString();
      }
  
      /**
       * Get the underlying annotation.
       *
       * @return {@code non-null;} the annotation
       */
      public Annotation getAnnotation() {
          return annotation;
      }
  }
  