@@ -0,0 +1,1668 @@
+/*%0A * LensKit, an open source recommender systems toolkit.%0A * Copyright 2010-2014 LensKit Contributors.  See CONTRIBUTORS.md.%0A * Work on LensKit has been funded by the National Science Foundation under%0A * grants IIS 05-34939, 08-08692, 08-12148, and 10-17697.%0A *%0A * This program is free software; you can redistribute it and/or modify%0A * it under the terms of the GNU Lesser General Public License as%0A * published by the Free Software Foundation; either version 2.1 of the%0A * License, or (at your option) any later version.%0A *%0A * This program is distributed in the hope that it will be useful, but WITHOUT%0A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS%0A * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more%0A * details.%0A *%0A * You should have received a copy of the GNU General Public License along with%0A * this program; if not, write to the Free Software Foundation, Inc., 51%0A * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.%0A */%0Apackage org.grouplens.lenskit.specs;%0A%0Aimport javax.annotation.Nonnull;%0Aimport java.util.Map;%0A%0A/**%0A * Interface allowing an object to produce a specification to recreate itself.%0A */%0Apublic interface Specifiable %7B%0A    /**%0A     * Create a specification for this object.  The return value should be a JSON-like structure,%0A     * such that wrapping it in %7B@link com.typesafe.config.ConfigFactory#parseMap(java.util.Map)%7D%0A     * and passing it to %7B@link SpecificationContext#build(Class, com.typesafe.config.Config)%7D will%0A     * result in an equivalent object.%0A     *%0A     * @return A specification for this object.%0A     */%0A    @Nonnull%0A    Map%3CString,Object%3E toSpecification();%0A%7D%0A

Add Specifiable interface