duke@1: /*
duke@1:  * Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.  Sun designates this
duke@1:  * particular file as subject to the "Classpath" exception as provided
duke@1:  * by Sun in the LICENSE file that accompanied this code.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
duke@1:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@1:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@1:  * have any questions.
duke@1:  */
duke@1: 
duke@1: package com.sun.source.util;
duke@1: 
duke@1: import com.sun.source.tree.CompilationUnitTree;
duke@1: import javax.lang.model.element.TypeElement;
duke@1: import javax.tools.JavaFileObject;
duke@1: 
duke@1: /**
duke@1:  * Provides details about work that has been done by the Sun Java Compiler, javac.
duke@1:  *
duke@1:  * @author Jonathan Gibbons
duke@1:  * @since 1.6
duke@1:  */
duke@1: public final class TaskEvent
duke@1: {
duke@1:     /**
duke@1:      * Kind of task event.
duke@1:      * @since 1.6
duke@1:      */
duke@1:     public enum Kind {
duke@1:         /**
duke@1:          * For events related to the parsing of a file.
duke@1:          */
duke@1:         PARSE,
duke@1:         /**
duke@1:          * For events relating to elements being entered.
duke@1:          **/
duke@1:         ENTER,
duke@1:         /**
duke@1:          * For events relating to elements being analyzed for errors.
duke@1:          **/
duke@1:         ANALYZE,
duke@1:         /**
duke@1:          * For events relating to class files being generated.
duke@1:          **/
duke@1:         GENERATE,
duke@1:         /**
duke@1:          * For events relating to overall annotaion processing.
duke@1:          **/
duke@1:         ANNOTATION_PROCESSING,
duke@1:         /**
duke@1:          * For events relating to an individual annotation processing round.
duke@1:          **/
duke@1:         ANNOTATION_PROCESSING_ROUND
duke@1:     };
duke@1: 
duke@1:     public TaskEvent(Kind kind) {
duke@1:         this(kind, null, null, null);
duke@1:     }
duke@1: 
duke@1:     public TaskEvent(Kind kind, JavaFileObject sourceFile) {
duke@1:         this(kind, sourceFile, null, null);
duke@1:     }
duke@1: 
duke@1:     public TaskEvent(Kind kind, CompilationUnitTree unit) {
duke@1:         this(kind, unit.getSourceFile(), unit, null);
duke@1:     }
duke@1: 
duke@1:     public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
duke@1:         this(kind, unit.getSourceFile(), unit, clazz);
duke@1:     }
duke@1: 
duke@1:     private TaskEvent(Kind kind, JavaFileObject file, CompilationUnitTree unit, TypeElement clazz) {
duke@1:         this.kind = kind;
duke@1:         this.file = file;
duke@1:         this.unit = unit;
duke@1:         this.clazz = clazz;
duke@1:     }
duke@1: 
duke@1:     public Kind getKind() {
duke@1:         return kind;
duke@1:     }
duke@1: 
duke@1:     public JavaFileObject getSourceFile() {
duke@1:         return file;
duke@1:     }
duke@1: 
duke@1:     public CompilationUnitTree getCompilationUnit() {
duke@1:         return unit;
duke@1:     }
duke@1: 
duke@1:     public TypeElement getTypeElement() {
duke@1:         return clazz;
duke@1:     }
duke@1: 
duke@1:     public String toString() {
duke@1:         return "TaskEvent["
duke@1:             + kind + ","
duke@1:             + file + ","
duke@1:             // the compilation unit is identified by the file
duke@1:             + clazz + "]";
duke@1:     }
duke@1: 
duke@1:     private Kind kind;
duke@1:     private JavaFileObject file;
duke@1:     private CompilationUnitTree unit;
duke@1:     private TypeElement clazz;
duke@1: }