jolie.util.Unit Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Fabrizio Montesi
* Copyright (C) 2020 Valentino Picotti
*
* 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., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package jolie.util;
/**
* Unit is a type with only one inhabitant, the Unit.INSTANCE value.
*/
public final class Unit {
public static final Unit INSTANCE = new Unit();
private Unit() {}
}