Tue, 15 Oct 2013 22:15:35 +0200
8026510: The name of com.sun.tools.javac.comp.Annotate.Annotator is confusing
Summary: A mostly automated rename Annotate.Annotator->Annotate.Worker and enterAnnotation->run.
Reviewed-by: emc, jjg
1 /*
2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
26 package com.sun.tools.javac.parser;
28 import java.util.HashMap;
29 import java.util.Map;
31 import com.sun.tools.javac.parser.Tokens.Comment;
32 import com.sun.tools.javac.tree.DCTree.DCDocComment;
33 import com.sun.tools.javac.tree.DocCommentTable;
34 import com.sun.tools.javac.tree.JCTree;
35 import com.sun.tools.javac.util.DiagnosticSource;
38 /**
39 *
40 * <p><b>This is NOT part of any supported API.
41 * If you write code that depends on this, you do so at your own risk.
42 * This code and its internal interfaces are subject to change or
43 * deletion without notice.</b>
44 */
45 public class LazyDocCommentTable implements DocCommentTable {
46 private static class Entry {
47 final Comment comment;
48 DCDocComment tree;
50 Entry(Comment c) {
51 comment = c;
52 }
53 }
55 ParserFactory fac;
56 DiagnosticSource diagSource;
57 Map<JCTree, Entry> table;
59 LazyDocCommentTable(ParserFactory fac) {
60 this.fac = fac;
61 diagSource = fac.log.currentSource();
62 table = new HashMap<JCTree, Entry>();
63 }
65 public boolean hasComment(JCTree tree) {
66 return table.containsKey(tree);
67 }
69 public Comment getComment(JCTree tree) {
70 Entry e = table.get(tree);
71 return (e == null) ? null : e.comment;
72 }
74 public String getCommentText(JCTree tree) {
75 Comment c = getComment(tree);
76 return (c == null) ? null : c.getText();
77 }
79 public DCDocComment getCommentTree(JCTree tree) {
80 Entry e = table.get(tree);
81 if (e == null)
82 return null;
83 if (e.tree == null)
84 e.tree = new DocCommentParser(fac, diagSource, e.comment).parse();
85 return e.tree;
86 }
88 public void putComment(JCTree tree, Comment c) {
89 table.put(tree, new Entry(c));
90 }
92 }