/*
* Copyright 2016 (C) Tom Parker <thpr@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
*/
package pcgen.output.wrapper;
import pcgen.output.base.SimpleObjectWrapper;
import pcgen.output.model.NumberModel;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
/**
* A NumberWrapper is an ObjectWrapper capable of producing a TemplateModel for
* objects that are Numbers.
*/
public class NumberWrapper implements SimpleObjectWrapper
{
@Override
public TemplateModel wrap(Object o) throws TemplateModelException
{
if (o instanceof Number)
{
return new NumberModel((Number) o);
}
throw new TemplateModelException("Object was not a Number");
}
}