src/jdk.compiler/share/classes/com/sun/source/doctree/DocCommentTree.java
author rkennke
Fri, 12 Oct 2018 16:25:24 +0200
changeset 52107 0c1e44da019c
parent 48028 9e022f580a9d
permissions -rw-r--r--
8212053: A few more missing object equals barriers Reviewed-by: shade, zgu
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
14541
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
     1
/*
48028
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
     2
 * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
14541
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
     4
 *
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
     7
 * published by the Free Software Foundation.  Oracle designates this
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
     8
 * particular file as subject to the "Classpath" exception as provided
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
     9
 * by Oracle in the LICENSE file that accompanied this code.
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    10
 *
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    11
 * This code is distributed in the hope that it will be useful, but WITHOUT
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    12
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    13
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    14
 * version 2 for more details (a copy is included in the LICENSE file that
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    15
 * accompanied this code).
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    16
 *
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    17
 * You should have received a copy of the GNU General Public License version
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    18
 * 2 along with this work; if not, write to the Free Software Foundation,
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    19
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    20
 *
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    21
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    22
 * or visit www.oracle.com if you need additional information or have any
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    23
 * questions.
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    24
 */
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    25
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    26
package com.sun.source.doctree;
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    27
33360
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    28
import java.util.ArrayList;
48028
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    29
import java.util.Collections;
14541
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    30
import java.util.List;
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    31
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    32
/**
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    33
 * The top level representation of a documentation comment.
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    34
 *
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    35
 * <p>
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    36
 * first-sentence body block-tags
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    37
 *
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    38
 * @since 1.8
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    39
 */
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    40
public interface DocCommentTree extends DocTree {
25287
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    41
    /**
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    42
     * Returns the first sentence of a documentation comment.
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    43
     * @return the first sentence of a documentation comment
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    44
     */
14541
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    45
    List<? extends DocTree> getFirstSentence();
25287
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    46
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    47
    /**
33360
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    48
     * Returns the entire body of a documentation comment, appearing
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    49
     * before any block tags, including the first sentence.
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    50
     * @return body of a documentation comment first sentence inclusive
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    51
     *
34912
954fa9df99c7 8146572: Update "@since 1.9" to "@since 9" to match java.version.specification [langtools]
jjg
parents: 33360
diff changeset
    52
     * @since 9
33360
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    53
     */
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    54
    default List<? extends DocTree> getFullBody() {
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    55
        ArrayList<DocTree> bodyList = new ArrayList<>();
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    56
        bodyList.addAll(getFirstSentence());
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    57
        bodyList.addAll(getBody());
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    58
        return bodyList;
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    59
    }
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    60
d8ef08003d35 8078320: Improve DocTrees parsing.
ksrini
parents: 25874
diff changeset
    61
    /**
25287
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    62
     * Returns the body of a documentation comment,
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    63
     * appearing after the first sentence, and before any block tags.
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    64
     * @return the body of a documentation comment
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    65
     */
14541
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    66
    List<? extends DocTree> getBody();
25287
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    67
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    68
    /**
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    69
     * Returns the block tags for a documentation comment.
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    70
     * @return the block tags of a documentation comment
d2440361b323 8046614: Fill in missing doc comments
jjg
parents: 20612
diff changeset
    71
     */
14541
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
    72
    List<? extends DocTree> getBlockTags();
48028
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    73
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    74
    /**
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    75
     * Returns a list of trees containing the content (if any) preceding
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    76
     * the content of the documentation comment.
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    77
     * When the {@code DocCommentTree} has been read from a documentation
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    78
     * comment in a Java source file, the list will be empty.
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    79
     * When the {@code DocCommentTree} has been read from an HTML file, this
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    80
     * represents the content from the beginning of the file up to and
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    81
     * including the {@code <body>} tag.
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    82
     *
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    83
     * @implSpec This implementation returns an empty list.
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    84
     *
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    85
     * @return the list of trees
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    86
     * @since 10
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    87
     */
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    88
    default List<? extends DocTree> getPreamble() {
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    89
        return Collections.emptyList();
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    90
    }
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    91
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    92
    /**
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    93
     * Returns a list of trees containing the content (if any) following the
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    94
     * content of the documentation comment.
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    95
     * When the {@code DocCommentTree} has been read from a documentation
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    96
     * comment in a Java source file, the list will be empty.
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    97
     * When {@code DocCommentTree} has been read from an HTML file, this
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    98
     * represents the content from the {@code </body>} tag to the end of file.
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
    99
     *
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
   100
     * @implSpec This implementation returns an empty list.
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
   101
     *
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
   102
     * @return the list of trees
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
   103
     * @since 10
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
   104
     */
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
   105
    default List<? extends DocTree> getPostamble() {
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
   106
        return Collections.emptyList();
9e022f580a9d 8190552: Augment the Compiler API tree with APIs to represent HTML content
ksrini
parents: 47216
diff changeset
   107
    }
14541
36f9d11fc9aa 7021614: extend com.sun.source API to support parsing javadoc comments
jjg
parents:
diff changeset
   108
}