content: /**
   * Copyright (C) 2016-2020 the AndroidAnnotations 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 org.androidannotations.annotations;
  
  import java.lang.annotation.ElementType;
  import java.lang.annotation.Retention;
  import java.lang.annotation.RetentionPolicy;
  import java.lang.annotation.Target;
  
  /**
   * <p>
   * Use it on Fragment fields in an {@link EBean} annotated classes to inject the
   * Fragment which originally injected the bean instance.
   * </p>
   * <p>
   * This field may not be injected at runtime if the fragment used to create the
   * bean is not of the appropriate type, or if the bean is injected in an
   * activity.
   * </p>
   * <blockquote>
   *
   * Example :
   *
   * <pre>
   * &#064;EBean
   * public class MyClass {
   * 
   * 	&#064;RootFragment
   * 	Fragment fragment;
   * 
   * 	// Only injected if the root fragment implements a given interface
   * 	&#064;RootFragment
   * 	MyInterface fragment;
   * }
   * </pre>
   *
   * </blockquote>
   */
  @Retention(RetentionPolicy.CLASS)
  @Target({ ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER })
  public @interface RootFragment {
  }
  