/*
 * Copyright 2014 - 2020 Rafael Winterhalter
 *
 * 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 net.bytebuddy.description.annotation;

import net.bytebuddy.build.HashCodeAndEqualsPlugin;

import java.util.Arrays;
import java.util.List;

Describes a declaration source for annotations.
/** * Describes a declaration source for annotations. */
public interface AnnotationSource {
Returns a list of annotations that are declared by this instance.
Returns:A list of declared annotations.
/** * Returns a list of annotations that are declared by this instance. * * @return A list of declared annotations. */
AnnotationList getDeclaredAnnotations();
An annotation source that does not declare any annotations.
/** * An annotation source that does not declare any annotations. */
enum Empty implements AnnotationSource {
The singleton instance.
/** * The singleton instance. */
INSTANCE;
{@inheritDoc}
/** * {@inheritDoc} */
public AnnotationList getDeclaredAnnotations() { return new AnnotationList.Empty(); } }
An annotation source that declares a given list of annotations.
/** * An annotation source that declares a given list of annotations. */
@HashCodeAndEqualsPlugin.Enhance class Explicit implements AnnotationSource {
The represented annotations.
/** * The represented annotations. */
private final List<? extends AnnotationDescription> annotations;
Creates a new explicit annotation source.
Params:
  • annotation – The represented annotations.
/** * Creates a new explicit annotation source. * * @param annotation The represented annotations. */
public Explicit(AnnotationDescription... annotation) { this(Arrays.asList(annotation)); }
Creates a new explicit annotation source.
Params:
  • annotations – The represented annotations.
/** * Creates a new explicit annotation source. * * @param annotations The represented annotations. */
public Explicit(List<? extends AnnotationDescription> annotations) { this.annotations = annotations; }
{@inheritDoc}
/** * {@inheritDoc} */
public AnnotationList getDeclaredAnnotations() { return new AnnotationList.Explicit(annotations); } } }