jdk8-mips64-public/langtools: src/share/classes/com/sun/source/util/TaskEvent.java@4868a36f6fd8

     1 /*

     2  * Copyright (c) 2005, 2006, 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 com.sun.source.tree.CompilationUnitTree;

    29 import javax.lang.model.element.TypeElement;

    30 import javax.tools.JavaFileObject;

    32 /**

    33  * Provides details about work that has been done by the JDK Java Compiler, javac.

    34  *

    35  * @author Jonathan Gibbons

    36  * @since 1.6

    37  */

    38 public final class TaskEvent

    39 {

    40     /**

    41      * Kind of task event.

    42      * @since 1.6

    43      */

    44     public enum Kind {

    45         /**

    46          * For events related to the parsing of a file.

    47          */

    48         PARSE,

    49         /**

    50          * For events relating to elements being entered.

    51          **/

    52         ENTER,

    53         /**

    54          * For events relating to elements being analyzed for errors.

    55          **/

    56         ANALYZE,

    57         /**

    58          * For events relating to class files being generated.

    59          **/

    60         GENERATE,

    61         /**

    62          * For events relating to overall annotaion processing.

    63          **/

    64         ANNOTATION_PROCESSING,

    65         /**

    66          * For events relating to an individual annotation processing round.

    67          **/

    68         ANNOTATION_PROCESSING_ROUND

    69     };

    71     public TaskEvent(Kind kind) {

    72         this(kind, null, null, null);

    73     }

    75     public TaskEvent(Kind kind, JavaFileObject sourceFile) {

    76         this(kind, sourceFile, null, null);

    77     }

    79     public TaskEvent(Kind kind, CompilationUnitTree unit) {

    80         this(kind, unit.getSourceFile(), unit, null);

    81     }

    83     public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {

    84         this(kind, unit.getSourceFile(), unit, clazz);

    85     }

    87     private TaskEvent(Kind kind, JavaFileObject file, CompilationUnitTree unit, TypeElement clazz) {

    88         this.kind = kind;

    89         this.file = file;

    90         this.unit = unit;

    91         this.clazz = clazz;

    92     }

    94     public Kind getKind() {

    95         return kind;

    96     }

    98     public JavaFileObject getSourceFile() {

    99         return file;

   100     }

   102     public CompilationUnitTree getCompilationUnit() {

   103         return unit;

   104     }

   106     public TypeElement getTypeElement() {

   107         return clazz;

   108     }

   110     public String toString() {

   111         return "TaskEvent["

   112             + kind + ","

   113             + file + ","

   114             // the compilation unit is identified by the file

   115             + clazz + "]";

   116     }

   118     private Kind kind;

   119     private JavaFileObject file;

   120     private CompilationUnitTree unit;

   121     private TypeElement clazz;

   122 }

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