/*
* Copyright 2014 (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.cdom.base;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import pcgen.base.lang.StringUtil;
public final class ChooseInformationUtilities
{
private ChooseInformationUtilities()
{
//Utility class should not be constructed
}
static <T> CharSequence buildEncodedString(ChooseInformation<T> info,
Collection<? extends T> collection)
{
if (collection == null)
{
return Constants.EMPTY_STRING;
}
List<String> list = new ArrayList<>(collection.size());
for (T sl : collection)
{
list.add(String.valueOf(sl));
}
Collections.sort(list);
return StringUtil.joinToStringBuilder(list, ", ");
}
}