/*
* Copyright (c) 2008, SQL Power Group Inc.
*
* This file is part of SQL Power Library.
*
* SQL Power Library is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* SQL Power Library 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package ca.sqlpower.sqlobject;
/**
* Interface that listeners interested in knowing when a certain operation on a
* source SQLObject has been requested but has not yet been performed. Listeners
* implementing this interface have the opportunity to veto the changes that are
* described by the events they receive. There may be additional events that
* will come between the calls to the pre-event listeners and the event that
* signals the operation requested has completed.
*/
public interface SQLObjectPreEventListener {
public void dbChildrenPreRemove(SQLObjectPreEvent e);
}