/*
 * Copyright 2006 Sun Microsystems, Inc.  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.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

package java.beans;

import java.lang.annotation.*;
import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.*;

/**
   <p>An annotation on a constructor that shows how the parameters of
   that constructor correspond to the constructed object's getter
   methods.  For example:

   <blockquote>
<pre>
   public class Point {
       &#64;ConstructorProperties({"x", "y"})
       public Point(int x, int y) {
           this.x = x;
           this.y = y;
       }

       public int getX() {
           return x;
       }

       public int getY() {
           return y;
       }

       private final int x, y;
   }
</pre>
</blockquote>

   The annotation shows that the first parameter of the constructor
   can be retrieved with the {@code getX()} method and the second with
   the {@code getY()} method.  Since parameter names are not in
   general available at runtime, without the annotation there would be
   no way to know whether the parameters correspond to {@code getX()}
   and {@code getY()} or the other way around.</p>

   @since 1.6
*/
@Documented @Target(CONSTRUCTOR) @Retention(RUNTIME)
public @interface ConstructorProperties {
    /**
       <p>The getter names.</p>
       @return the getter names corresponding to the parameters in the
       annotated constructor.
    */
    String[] value();
}
