001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/framework/trigger/Trigger.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.framework.trigger;
037
038 /**
039 *
040 *
041 *
042 * @version $Revision: 18195 $
043 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
044 * @author last edited by: $Author: mschneider $
045 *
046 * @version 1.0. $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
047 *
048 * @since 2.0
049 */
050 public interface Trigger {
051
052 /**
053 * performs the action(s) defined by a concrete trigger. The returned value must have the same
054 * structure as the passed parameter. A trigger may changes the values of the passed
055 * parameter(s) but do not change their type or structure
056 *
057 * @param caller
058 * @param values
059 */
060 public Object[] doTrigger( Object caller, Object... values );
061
062 /**
063 * returns the name of the Trigger. The name starts with the name of the class Trigger is
064 * assigend to followed by the method from where it is called followed by its 'specific' name;
065 * e.g.<br>
066 * org.deegree.enterprise.servlet.OGCServletController.doService.MyTrigger
067 *
068 * @return the name of the Trigger.
069 */
070 public String getName();
071
072 /**
073 * sets the name of a Trigger
074 *
075 * @param name
076 */
077 public void setName( String name );
078
079 }