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/*
* Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.google.doclava.javadoc;
import com.google.doclava.annotation.Unused;
import com.google.doclava.annotation.Used;
import com.sun.javadoc.AnnotationTypeDoc;
import com.sun.javadoc.AnnotationTypeElementDoc;
import javax.lang.model.element.ElementKind;
import javax.lang.model.element.TypeElement;
import javax.lang.model.util.ElementFilter;
class AnnotationTypeDocImpl extends ClassDocImpl implements AnnotationTypeDoc {
protected AnnotationTypeDocImpl(TypeElement c, Context context) {
super(c, context);
}
// Cached fields
private AnnotationTypeElementDoc[] elements;
static AnnotationTypeDocImpl create(TypeElement e, Context context) {
if (e.getKind() != ElementKind.ANNOTATION_TYPE && e.getKind() != ElementKind.CLASS) {
throw new IllegalArgumentException("Expected ElementKind.ANNOTATION_TYPE or "
+ "ElementKind.CLASS as first argument, but got " + e.getKind());
}
return context.caches.annotations.computeIfAbsent(e, el -> new AnnotationTypeDocImpl(el,
context));
}
@Override
@Used(implemented = true)
public AnnotationTypeElementDoc[] elements() {
if (elements == null) {
elements = ElementFilter.methodsIn(typeElement.getEnclosedElements())
.stream()
.map(exe -> AnnotationMethodDocImpl.create(exe, context))
.toArray(AnnotationTypeElementDoc[]::new);
}
return elements;
}
@Override
@Used(implemented = true)
public boolean isAnnotationType() {
return true;
}
@Override
@Used(implemented = true)
public boolean isInterface() {
return false;
}
@Override
@Unused(implemented = true)
public AnnotationTypeDoc asAnnotationTypeDoc() {
return this;
}
}
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