Java example source code file (AnnotationValue.java)

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Java - Java tags/keywords

annotationvalue, object, string

The AnnotationValue.java Java example source code

/*
 * Copyright (c) 2003, 2004, 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
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 */

package com.sun.javadoc;


/**
 * Represents a value of an annotation type element.
 *
 * @author Scott Seligman
 * @since 1.5
 */
public interface AnnotationValue {

    /**
     * Returns the value.
     * The type of the returned object is one of the following:
     * <ul>
 a wrapper class for a primitive type
     *     <li> String
     *     <li> Type (representing a class literal)
     *     <li> FieldDoc (representing an enum constant)
     *     <li> AnnotationDesc
     *     <li> AnnotationValue[]
     * </ul>
     *
     * @return the value.
     */
    Object value();

    /**
     * Returns a string representation of the value.
     *
     * @return the text of a Java language annotation value expression
     *          whose value is the value of this element.
     */
    String toString();
}