/*
 * Copyright 2000-2013 JetBrains s.r.o.
 *
 * 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.intellij.psi;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.NonNls;

/**
 * @author cdr
 */
public interface PsiAnnotationOwner {
  /**
   * Returns the list of annotations syntactically contained in the element.
   *
   * @return the list of annotations.
   */
  @NotNull
  PsiAnnotation[] getAnnotations();

  /**
   * @return the list of annotations which are applicable to this owner
   *         (e.g. type annotations on method belong to its type element, not the method).
   */
  @NotNull
  PsiAnnotation[] getApplicableAnnotations();

  /**
   * Searches the owner for an annotation with the specified fully qualified name
   * and returns one if it is found.
   *
   * @param qualifiedName the fully qualified name of the annotation to find.
   * @return the annotation instance, or null if no such annotation is found.
   */
  @Nullable
  PsiAnnotation findAnnotation(@NotNull @NonNls String qualifiedName);

  /**
   * Adds a new annotation to this owner. The annotation class name will be shortened. No attributes will be defined.
   *
   * @param qualifiedName qualifiedName
   * @return newly added annotation
   */
  @NotNull
  PsiAnnotation addAnnotation(@NotNull @NonNls String qualifiedName);
}

@@ -1,13 +1,10 @@
 /
-*%0A *
+/
  Copyrig
@@ -18,9 +18,9 @@
 -201
-3
+8
  Jet
@@ -36,593 +36,177 @@
 r.o.
-%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 */%0Apackage com.intellij.psi;%0A
+ Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.%0Apackage com.intellij.psi;%0A%0Aimport org.jetbrains.annotations.NonNls;
 %0Aimp
@@ -290,49 +290,8 @@
 ble;
-%0Aimport org.jetbrains.annotations.NonNls;
 %0A%0A/*
@@ -1134,24 +1134,624 @@
 fiedName);%0A%0A
+  /**%0A   * Searches the owner for an annotation with the specified fully qualified name%0A   * and returns %7B@code true%7D if it is found.%0A   * %3Cp/%3E%0A   * This method is preferable over %7B@link #findAnnotation%7D%0A   * since implementations are free not to instantiate the %7B@link PsiAnnotation%7D.%0A   *%0A   * @param qualifiedName the fully qualified name of the annotation to find%0A   * @return %7B@code true%7D is such annotation is found, otherwise %7B@code false%7D%0A   * @since 2018.2%0A   */%0A  default boolean hasAnnotation(@NotNull @NonNls String qualifiedName) %7B%0A    return findAnnotation(qualifiedName) != null;%0A  %7D%0A%0A
   /**%0A   * A

add PsiAnnotationOwner#hasAnnotation