jdk8-mips64-public/langtools: comparison src/share/classes/com/sun/source/util/JavacTask.java

--1:000000000000
+:959103a6100f
+/*
+* Copyright (c) 2005, 2013, 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.source.util;
+import java.io.IOException;
+import javax.annotation.processing.ProcessingEnvironment;
+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.JavaCompiler.CompilationTask;
+import javax.tools.JavaFileObject;
+import com.sun.source.tree.CompilationUnitTree;
+import com.sun.source.tree.Tree;
+import com.sun.tools.javac.api.BasicJavacTask;
+import com.sun.tools.javac.processing.JavacProcessingEnvironment;
+import com.sun.tools.javac.util.Context;
+/**
+* Provides access to functionality specific to the JDK Java Compiler, javac.
+*
+* @author Peter von der Ah&eacute;
+* @author Jonathan Gibbons
+* @since 1.6
+*/
+@jdk.Exported
+public abstract class JavacTask implements CompilationTask {
+/**
+* Get the {@code JavacTask} for a {@code ProcessingEnvironment}.
+* If the compiler is being invoked using a
+* {@link javax.tools.JavaCompiler.CompilationTask CompilationTask},
+* then that task will be returned.
+* @param processingEnvironment the processing environment
+* @return the {@code JavacTask} for a {@code ProcessingEnvironment}
+* @since 1.8
+*/
+public static JavacTask instance(ProcessingEnvironment processingEnvironment) {
+if (!processingEnvironment.getClass().getName().equals(
+"com.sun.tools.javac.processing.JavacProcessingEnvironment"))
+throw new IllegalArgumentException();
+Context c = ((JavacProcessingEnvironment) processingEnvironment).getContext();
+JavacTask t = c.get(JavacTask.class);
+return (t != null) ? t : new BasicJavacTask(c, true);
+}
+/**
+* Parse the specified files returning a list of abstract syntax trees.
+*
+* @return a list of abstract syntax trees
+* @throws IOException if an unhandled I/O error occurred in the compiler.
+* @throws IllegalStateException if the operation cannot be performed at this time.
+*/
+public abstract Iterable<? extends CompilationUnitTree> parse()
+throws IOException;
+/**
+* Complete all analysis.
+*
+* @return a list of elements that were analyzed
+* @throws IOException if an unhandled I/O error occurred in the compiler.
+* @throws IllegalStateException if the operation cannot be performed at this time.
+*/
+public abstract Iterable<? extends Element> analyze() throws IOException;
+/**
+* Generate code.
+*
+* @return a list of files that were generated
+* @throws IOException if an unhandled I/O error occurred in the compiler.
+* @throws IllegalStateException if the operation cannot be performed at this time.
+*/
+public abstract Iterable<? extends JavaFileObject> generate() throws IOException;
+/**
+* The specified listener will receive notification of events
+* describing the progress of this compilation task.
+*
+* If another listener is receiving notifications as a result of a prior
+* call of this method, then that listener will no longer receive notifications.
+*
+* Informally, this method is equivalent to calling {@code removeTaskListener} for
+* any listener that has been previously set, followed by {@code addTaskListener}
+* for the new listener.
+*
+* @throws IllegalStateException if the specified listener has already been added.
+*/
+public abstract void setTaskListener(TaskListener taskListener);
+/**
+* The specified listener will receive notification of events
+* describing the progress of this compilation task.
+*
+* This method may be called at any time before or during the compilation.
+*
+* @throws IllegalStateException if the specified listener has already been added.
+* @since 1.8
+*/
+public abstract void addTaskListener(TaskListener taskListener);
+/**
+* The specified listener will no longer receive notification of events
+* describing the progress of this compilation task.
+*
+* This method may be called at any time before or during the compilation.
+*
+* @since 1.8
+*/
+public abstract void removeTaskListener(TaskListener taskListener);
+/**
+* Get a type mirror of the tree node determined by the specified path.
+* This method has been superceded by methods on
+* {@link com.sun.source.util.Trees Trees}.
+* @see com.sun.source.util.Trees#getTypeMirror
+*/
+public abstract TypeMirror getTypeMirror(Iterable<? extends Tree> path);
+/**
+* Get a utility object for dealing with program elements.
+*/
+public abstract Elements getElements();
+/**
+* Get a utility object for dealing with type mirrors.
+*/
+public abstract Types getTypes();
+}

Mercurial > jdk8-mips64-public > langtools / file comparison

comparison: src/share/classes/com/sun/source/util/JavacTask.java

src/share/classes/com/sun/source/util/JavacTask.java