Wed, 27 Apr 2016 01:34:52 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/
changeset: 2573:53ca196be1ae
tag: jdk8u25-b17
1 /*
2 * Copyright (c) 2005, 2013, 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.source.util;
28 import javax.lang.model.element.TypeElement;
29 import javax.tools.JavaFileObject;
31 import com.sun.source.tree.CompilationUnitTree;
33 /**
34 * Provides details about work that has been done by the JDK Java Compiler, javac.
35 *
36 * @author Jonathan Gibbons
37 * @since 1.6
38 */
39 @jdk.Exported
40 public final class TaskEvent
41 {
42 /**
43 * Kind of task event.
44 * @since 1.6
45 */
46 @jdk.Exported
47 public enum Kind {
48 /**
49 * For events related to the parsing of a file.
50 */
51 PARSE,
52 /**
53 * For events relating to elements being entered.
54 **/
55 ENTER,
56 /**
57 * For events relating to elements being analyzed for errors.
58 **/
59 ANALYZE,
60 /**
61 * For events relating to class files being generated.
62 **/
63 GENERATE,
64 /**
65 * For events relating to overall annotation processing.
66 **/
67 ANNOTATION_PROCESSING,
68 /**
69 * For events relating to an individual annotation processing round.
70 **/
71 ANNOTATION_PROCESSING_ROUND
72 };
74 public TaskEvent(Kind kind) {
75 this(kind, null, null, null);
76 }
78 public TaskEvent(Kind kind, JavaFileObject sourceFile) {
79 this(kind, sourceFile, null, null);
80 }
82 public TaskEvent(Kind kind, CompilationUnitTree unit) {
83 this(kind, unit.getSourceFile(), unit, null);
84 }
86 public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
87 this(kind, unit.getSourceFile(), unit, clazz);
88 }
90 private TaskEvent(Kind kind, JavaFileObject file, CompilationUnitTree unit, TypeElement clazz) {
91 this.kind = kind;
92 this.file = file;
93 this.unit = unit;
94 this.clazz = clazz;
95 }
97 public Kind getKind() {
98 return kind;
99 }
101 public JavaFileObject getSourceFile() {
102 return file;
103 }
105 public CompilationUnitTree getCompilationUnit() {
106 return unit;
107 }
109 public TypeElement getTypeElement() {
110 return clazz;
111 }
113 public String toString() {
114 return "TaskEvent["
115 + kind + ","
116 + file + ","
117 // the compilation unit is identified by the file
118 + clazz + "]";
119 }
121 private Kind kind;
122 private JavaFileObject file;
123 private CompilationUnitTree unit;
124 private TypeElement clazz;
125 }