src/share/classes/javax/tools/JavaFileObject.java

Wed, 13 Apr 2011 11:35:43 -0700

author
jjh
date
Wed, 13 Apr 2011 11:35:43 -0700
changeset 972
694ff82ca68e
parent 554
9d9f26857129
child 1357
c75be5bc5283
permissions
-rw-r--r--

7032975: API files in javax.annotation.processing need to be updated for references to JLS
7032972: API files in javax.tools need to updated for references to JVM Spec with editions/hyperlinks
7032978: API files in javax.tools need to be updated for references to JLS with editions/hyperlinks
Summary: Removed URLs and 'edition' references
Reviewed-by: jjg, darcy

     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 javax.tools;
    28 import java.io.IOException;
    29 import java.io.InputStream;
    30 import java.io.OutputStream;
    31 import java.io.Reader;
    32 import java.io.Writer;
    33 import java.nio.CharBuffer;
    34 import javax.lang.model.element.NestingKind;
    35 import javax.lang.model.element.Modifier;
    37 /**
    38  * File abstraction for tools operating on Java™ programming language
    39  * source and class files.
    40  *
    41  * <p>All methods in this interface might throw a SecurityException if
    42  * a security exception occurs.
    43  *
    44  * <p>Unless explicitly allowed, all methods in this interface might
    45  * throw a NullPointerException if given a {@code null} argument.
    46  *
    47  * @author Peter von der Ah&eacute;
    48  * @author Jonathan Gibbons
    49  * @see JavaFileManager
    50  * @since 1.6
    51  */
    52 public interface JavaFileObject extends FileObject {
    54     /**
    55      * Kinds of JavaFileObjects.
    56      */
    57     enum Kind {
    58         /**
    59          * Source files written in the Java programming language.  For
    60          * example, regular files ending with {@code .java}.
    61          */
    62         SOURCE(".java"),
    64         /**
    65          * Class files for the Java Virtual Machine.  For example,
    66          * regular files ending with {@code .class}.
    67          */
    68         CLASS(".class"),
    70         /**
    71          * HTML files.  For example, regular files ending with {@code
    72          * .html}.
    73          */
    74         HTML(".html"),
    76         /**
    77          * Any other kind.
    78          */
    79         OTHER("");
    80         /**
    81          * The extension which (by convention) is normally used for
    82          * this kind of file object.  If no convention exists, the
    83          * empty string ({@code ""}) is used.
    84          */
    85         public final String extension;
    86         private Kind(String extension) {
    87             extension.getClass(); // null check
    88             this.extension = extension;
    89         }
    90     };
    92     /**
    93      * Gets the kind of this file object.
    94      *
    95      * @return the kind
    96      */
    97     Kind getKind();
    99     /**
   100      * Checks if this file object is compatible with the specified
   101      * simple name and kind.  A simple name is a single identifier
   102      * (not qualified) as defined in
   103      * <cite>The Java&trade; Language Specification</cite>,
   104      * section 6.2 "Names and Identifiers".
   105      *
   106      * @param simpleName a simple name of a class
   107      * @param kind a kind
   108      * @return {@code true} if this file object is compatible; false
   109      * otherwise
   110      */
   111     boolean isNameCompatible(String simpleName, Kind kind);
   113     /**
   114      * Provides a hint about the nesting level of the class
   115      * represented by this file object.  This method may return
   116      * {@link NestingKind#MEMBER} to mean
   117      * {@link NestingKind#LOCAL} or {@link NestingKind#ANONYMOUS}.
   118      * If the nesting level is not known or this file object does not
   119      * represent a class file this method returns {@code null}.
   120      *
   121      * @return the nesting kind, or {@code null} if the nesting kind
   122      * is not known
   123      */
   124     NestingKind getNestingKind();
   126     /**
   127      * Provides a hint about the access level of the class represented
   128      * by this file object.  If the access level is not known or if
   129      * this file object does not represent a class file this method
   130      * returns {@code null}.
   131      *
   132      * @return the access level
   133      */
   134     Modifier getAccessLevel();
   136 }

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