jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javac/api/BasicJavacTask.java@af8417e590f4 (annotated)

src/share/classes/com/sun/tools/javac/api/BasicJavacTask.java@af8417e590f4 (annotated)

src/share/classes/com/sun/tools/javac/api/BasicJavacTask.java

Sun, 17 Feb 2013 16:44:55 -0500

author: dholmes
date: Sun, 17 Feb 2013 16:44:55 -0500
changeset 1571: af8417e590f4
parent 1455: 75ab654b5cd5
child 2525: 2eb010b6cb22
permissions: -rw-r--r--

Merge

 /*
  * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.tools.javac.api;
 import java.io.IOException;
 import java.util.Collection;
 import java.util.Locale;
 import javax.annotation.processing.Processor;
 import javax.lang.model.element.Element;
 import javax.lang.model.type.TypeMirror;
 import javax.lang.model.util.Elements;
 import javax.lang.model.util.Types;
 import javax.tools.JavaFileObject;
 import com.sun.source.tree.CompilationUnitTree;
 import com.sun.source.tree.Tree;
 import com.sun.source.util.JavacTask;
 import com.sun.source.util.TaskListener;
 import com.sun.tools.javac.model.JavacElements;
 import com.sun.tools.javac.model.JavacTypes;
 import com.sun.tools.javac.tree.JCTree;
 import com.sun.tools.javac.util.Context;
 /**
  * Provides basic functionality for implementations of JavacTask.
  *
  * <p><b>This is NOT part of any supported API.
  * If you write code that depends on this, you do so at your own
  * risk.  This code and its internal interfaces are subject to change
  * or deletion without notice.</b></p>
  */
 public class BasicJavacTask extends JavacTask {
     protected Context context;
     private TaskListener taskListener;
     public static JavacTask instance(Context context) {
         JavacTask instance = context.get(JavacTask.class);
         if (instance == null)
             instance = new BasicJavacTask(context, true);
         return instance;
     }
     public BasicJavacTask(Context c, boolean register) {
         context = c;
         if (register)
             context.put(JavacTask.class, this);
     }
     @Override
     public Iterable<? extends CompilationUnitTree> parse() throws IOException {
         throw new IllegalStateException();
     }
     @Override
     public Iterable<? extends Element> analyze() throws IOException {
         throw new IllegalStateException();
     }
     @Override
     public Iterable<? extends JavaFileObject> generate() throws IOException {
         throw new IllegalStateException();
     }
     @Override
     public void setTaskListener(TaskListener tl) {
         MultiTaskListener mtl = MultiTaskListener.instance(context);
         if (taskListener != null)
             mtl.remove(taskListener);
         if (tl != null)
             mtl.add(tl);
         taskListener = tl;
     }
     @Override
     public void addTaskListener(TaskListener taskListener) {
         MultiTaskListener mtl = MultiTaskListener.instance(context);
         mtl.add(taskListener);
     }
     @Override
     public void removeTaskListener(TaskListener taskListener) {
         MultiTaskListener mtl = MultiTaskListener.instance(context);
         mtl.remove(taskListener);
     }
     public Collection<TaskListener> getTaskListeners() {
         MultiTaskListener mtl = MultiTaskListener.instance(context);
         return mtl.getTaskListeners();
     }
     @Override
     public TypeMirror getTypeMirror(Iterable<? extends Tree> path) {
         // TODO: Should complete attribution if necessary
         Tree last = null;
         for (Tree node : path)
             last = node;
         return ((JCTree)last).type;
     }
     @Override
     public Elements getElements() {
         return JavacElements.instance(context);
     }
     @Override
     public Types getTypes() {
         return JavacTypes.instance(context);
     }
     public void setProcessors(Iterable<? extends Processor> processors) {
         throw new IllegalStateException();
     }
     public void setLocale(Locale locale) {
         throw new IllegalStateException();
     }
     public Boolean call() {
         throw new IllegalStateException();
     }
     /**
      * For internal use only.  This method will be
      * removed without warning.
      */
     public Context getContext() {
         return context;
     }
     /**
      * For internal use only.  This method will be
      * removed without warning.
      */
     public void updateContext(Context newContext) {
         context = newContext;
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/javac/api/BasicJavacTask.java@af8417e590f4 (annotated)

src/share/classes/com/sun/tools/javac/api/BasicJavacTask.java