rt/emul/compact/src/main/java/java/lang/annotation/Inherited.java
author Jaroslav Tulach <jtulach@netbeans.org>
Mon, 21 Oct 2013 14:38:36 +0200
branchjdk7-b147
changeset 1379 b5f9d743a090
permissions -rw-r--r--
Adding annotation classes into the emulation layer
     1 /*
     2  * Copyright (c) 2003, 2004, 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  */
    25 
    26 package java.lang.annotation;
    27 
    28 /**
    29  * Indicates that an annotation type is automatically inherited.  If
    30  * an Inherited meta-annotation is present on an annotation type
    31  * declaration, and the user queries the annotation type on a class
    32  * declaration, and the class declaration has no annotation for this type,
    33  * then the class's superclass will automatically be queried for the
    34  * annotation type.  This process will be repeated until an annotation for this
    35  * type is found, or the top of the class hierarchy (Object)
    36  * is reached.  If no superclass has an annotation for this type, then
    37  * the query will indicate that the class in question has no such annotation.
    38  *
    39  * <p>Note that this meta-annotation type has no effect if the annotated
    40  * type is used to annotate anything other than a class.  Note also
    41  * that this meta-annotation only causes annotations to be inherited
    42  * from superclasses; annotations on implemented interfaces have no
    43  * effect.
    44  *
    45  * @author  Joshua Bloch
    46  * @since 1.5
    47  */
    48 @Documented
    49 @Retention(RetentionPolicy.RUNTIME)
    50 @Target(ElementType.ANNOTATION_TYPE)
    51 public @interface Inherited {
    52 }