/*
 * Copyright 2003 (C) Devon Jones
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * $Id$
 */
 package pcgen.core.doomsdaybook;

import java.util.ArrayList;

/**
 *
 * @author  devon
 */
public interface DataElement
{
	/**
	 * Get Data
	 * @return ArrayList
	 * @throws Exception
	 */
	public ArrayList<DataValue> getData() throws Exception;

	/**
	 * Get data
	 * @param choice
	 * @return ArrayList
	 * @throws Exception
	 */
	public ArrayList<DataValue> getData(int choice) throws Exception;

	/**
	 * Get id
	 * @return id
	 */
	public String getId();

	/**
	 * Get last data
	 * @return last data
	 * @throws Exception
	 */
	public ArrayList<DataValue> getLastData() throws Exception;

	/**
	 * Get title
	 * @return title
	 */
	public String getTitle();

	/**
	 * Get weight
	 * @return weight
	 */
	public int getWeight();

	/**
	 * trim to size
	 */
	public void trimToSize();
}