PDLChoice.java example

Explorer
nmedit-master
/*
    Protocol Definition Language
    Copyright (C) 2003-2006 Marcus Andersson

    This program 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 2 of the License, or
    (at your option) any later version.

    This program 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, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
package net.sf.nmedit.jpdl2.dom;

import java.util.List;

/**
 * Chooses the first item which can be successfully parsed.
 */
public interface PDLChoice extends PDLItem, Iterable<PDLBlock>
{

    /**
     * The items ordered by priority from highest to lowest, 
     * from smallest index to highest index.
     * @return items ordered by their priority
     */
    List<PDLBlock> getItems();

    /**
     * Returns {@link PDLItemType#Choice}
     * @return {@link PDLItemType#Choice}
     */
    PDLItemType getType();
    
}