/*$************************************************************************************************
 **
 ** $Id: Extension.java 831 2006-05-01 00:27:23Z Desruisseaux $
 **
 ** $URL: http://svn.code.sf.net/p/geoapi/code/branches/2.0.x/geoapi/src/main/java/org/opengis/annotation/Extension.java $
 **
 ** Copyright (C) 2003-2005 Open GIS Consortium, Inc.
 ** All Rights Reserved. http://www.opengis.org/legal/
 **
 *************************************************************************************************/
package org.opengis.annotation;

// J2SE dependencies
import java.lang.annotation.Target;
import java.lang.annotation.Retention;
import java.lang.annotation.Documented;
import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.*;


/**
 * An annotation for classes or method that are GeoAPI
 * extension. This annotation is mutually exclusive with {@link UML}.
 *
 * @author Martin Desruisseaux (IRD)
 * @since GeoAPI 2.0
 */
@Documented
@Target({TYPE, FIELD, METHOD})
@Retention(SOURCE)
public @interface Extension {
}