InfoWrapper.java

/*
 * InfoWrapper.java
 * Copyright 2013 (C) James Dempsey <jdempsey@users.sourceforge.net>
 *
 * 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
 *
 * Created on 26/08/2013
 *
 * $Id$
 */
package pcgen.core.chooser;

import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.List;

import pcgen.base.lang.StringUtil;
import pcgen.cdom.base.CDOMObject;
import pcgen.cdom.enumeration.ListKey;
import pcgen.cdom.enumeration.Type;
import pcgen.facade.core.InfoFacade;
import pcgen.util.SortKeyAware;

/**
 * InfoWrapper is a general purpose container for data in choosers. It wraps 
 * data of any type in an InfoFacade compliant wrapper. 
 * 
 * 
 * @author James Dempsey <jdempsey@users.sourceforge.net>
 */
public class InfoWrapper implements InfoFacade, SortKeyAware
{
	private static final NumberFormat SORTABLE_NUMBER_FORMAT =
			new DecimalFormat("0000000000.00000");

	private final Object obj;

	public InfoWrapper(Object cdomObj)
	{
		this.obj = cdomObj;
		
	}

	@Override
	public String toString()
	{
		return String.valueOf(obj);
	}

	@Override
	public String getSource()
	{
		return "";
	}

	@Override
	public String getSourceForNodeDisplay()
	{
		return "";
	}

	@Override
	public String getKeyName()
	{
		return obj.toString();
	}

	@Override
	public boolean isNamePI()
	{
    	return false;
	}

	/**
	 * @return the obj
	 */
	public Object getObj()
	{
		return obj;
	}

	@Override
	public String getType()
	{
		if (obj instanceof CDOMObject)
		{
			final List<Type> types = ((CDOMObject)obj).getSafeListFor(ListKey.TYPE);
			return StringUtil.join(types, ".");
		}
		return "";
	}

	@Override
	public String getSortKey()
	{
		if (obj instanceof Number)
		{
			return SORTABLE_NUMBER_FORMAT.format(100000.0d + ((Number) obj)
				.doubleValue());
		}
		return toString();
	}
}