/*
* Copyright (c) 2011, 2017, 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
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*/
package com.sun.source.doctree;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* The top level representation of a documentation comment.
*
* <p>
* first-sentence body block-tags
*
* @since 1.8
*/
public interface DocCommentTree extends DocTree {
/**
* Returns the first sentence of a documentation comment.
* @return the first sentence of a documentation comment
*/
List<? extends DocTree> getFirstSentence();
/**
* Returns the entire body of a documentation comment, appearing
* before any block tags, including the first sentence.
* @return body of a documentation comment first sentence inclusive
*
* @since 9
*/
default List<? extends DocTree> getFullBody() {
ArrayList<DocTree> bodyList = new ArrayList<>();
bodyList.addAll(getFirstSentence());
bodyList.addAll(getBody());
return bodyList;
}
/**
* Returns the body of a documentation comment,
* appearing after the first sentence, and before any block tags.
* @return the body of a documentation comment
*/
List<? extends DocTree> getBody();
/**
* Returns the block tags for a documentation comment.
* @return the block tags of a documentation comment
*/
List<? extends DocTree> getBlockTags();
/**
* Returns a list of trees containing the content (if any) preceding
* the content of the documentation comment.
* When the {@code DocCommentTree} has been read from a documentation
* comment in a Java source file, the list will be empty.
* When the {@code DocCommentTree} has been read from an HTML file, this
* represents the content from the beginning of the file up to and
* including the {@code <body>} tag.
*
* @implSpec This implementation returns an empty list.
*
* @return the list of trees
* @since 10
*/
default List<? extends DocTree> getPreamble() {
return Collections.emptyList();
}
/**
* Returns a list of trees containing the content (if any) following the
* content of the documentation comment.
* When the {@code DocCommentTree} has been read from a documentation
* comment in a Java source file, the list will be empty.
* When {@code DocCommentTree} has been read from an HTML file, this
* represents the content from the {@code </body>} tag to the end of file.
*
* @implSpec This implementation returns an empty list.
*
* @return the list of trees
* @since 10
*/
default List<? extends DocTree> getPostamble() {
return Collections.emptyList();
}
}