main/src/cgeo/geocaching/sorting/RatingComparator.java


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package cgeo.geocaching.sorting;

import cgeo.geocaching.Geocache;

/**
 * sorts caches by gcvote.com rating
 *
 */
public class RatingComparator extends AbstractCacheComparator {

    @Override
    protected boolean canCompare(final Geocache cache1, final Geocache cache2) {
        return true;
    }

    @Override
    protected int compareCaches(final Geocache cache1, final Geocache cache2) {
        final float rating1 = cache1.getRating();
        final float rating2 = cache2.getRating();
        // Voting can be disabled for caches, then assume an average rating instead
        return Float.compare(rating2 != 0.0 ? rating2 : 2.5f, rating1 != 0.0 ? rating1 : 2.5f);
    }
}