jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javadoc/AnnotationTypeDocImpl.java@998b10c43157

8029230: Update copyright year to match last edit in jdk8 langtools repository for 2013
Reviewed-by: ksrini
Contributed-by: steve.sides@oracle.com

     1 /*

     2  * Copyright (c) 2003, 2013, 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.tools.javadoc;

    28 import com.sun.javadoc.*;

    30 import com.sun.source.util.TreePath;

    31 import com.sun.tools.javac.code.Kinds;

    32 import com.sun.tools.javac.code.Scope;

    33 import com.sun.tools.javac.code.Symbol.*;

    34 import com.sun.tools.javac.util.List;

    36 /**

    37  * Represents an annotation type.

    38  *

    39  *  <p><b>This is NOT part of any supported API.

    40  *  If you write code that depends on this, you do so at your own risk.

    41  *  This code and its internal interfaces are subject to change or

    42  *  deletion without notice.</b>

    43  *

    44  * @author Scott Seligman

    45  * @since 1.5

    46  */

    48 public class AnnotationTypeDocImpl

    49         extends ClassDocImpl implements AnnotationTypeDoc {

    51     public AnnotationTypeDocImpl(DocEnv env, ClassSymbol sym) {

    52         this(env, sym, null);

    53     }

    55     public AnnotationTypeDocImpl(DocEnv env, ClassSymbol sym, TreePath treePath) {

    56         super(env, sym, treePath);

    57     }

    59     /**

    60      * Returns true, as this is an annotation type.

    61      * (For legacy doclets, return false.)

    62      */

    63     public boolean isAnnotationType() {

    64         return !isInterface();

    65     }

    67     /**

    68      * Returns false.  Though technically an interface, an annotation

    69      * type is not considered an interface for this purpose.

    70      * (For legacy doclets, returns true.)

    71      */

    72     public boolean isInterface() {

    73         return env.legacyDoclet;

    74     }

    76     /**

    77      * Returns an empty array, as all methods are annotation type elements.

    78      * (For legacy doclets, returns the elements.)

    79      * @see #elements()

    80      */

    81     public MethodDoc[] methods(boolean filter) {

    82         return env.legacyDoclet

    83                 ? (MethodDoc[])elements()

    84                 : new MethodDoc[0];

    85     }

    87     /**

    88      * Returns the elements of this annotation type.

    89      * Returns an empty array if there are none.

    90      * Elements are always public, so no need to filter them.

    91      */

    92     public AnnotationTypeElementDoc[] elements() {

    93         List<AnnotationTypeElementDoc> elements = List.nil();

    94         for (Scope.Entry e = tsym.members().elems; e != null; e = e.sibling) {

    95             if (e.sym != null && e.sym.kind == Kinds.MTH) {

    96                 MethodSymbol s = (MethodSymbol)e.sym;

    97                 elements = elements.prepend(env.getAnnotationTypeElementDoc(s));

    98             }

    99         }

   100         return

   101             elements.toArray(new AnnotationTypeElementDoc[elements.length()]);

   102     }

   103 }

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