package org.grouplens.lenskit.baseline;

import org.grouplens.lenskit.symbols.TypedSymbol;

/**
 * Enum expressing where a score came from in recommender that uses a baseline fallback.
 *
 * @since 2.1
 * @see FallbackItemScorer
 * @author <a href="http://www.grouplens.org">GroupLens Research</a>
 */
public enum ScoreSource {
    /**
     * The score came from the primary item scorer.
     */
    PRIMARY,
    /**
     * The score came from the baseline item scorer.
     */
    BASELINE;

    public static final TypedSymbol<ScoreSource> SYMBOL =
            TypedSymbol.of(ScoreSource.class, "org.grouplens.lenskit.baseline.ScoreSource");
}

@@ -1,8 +1,1013 @@
+/*%0A * LensKit, an open source recommender systems toolkit.%0A * Copyright 2010-2013 Regents of the University of Minnesota and contributors%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 */%0A
 package 

add missing license header