package cgeo.geocaching.sorting;

import cgeo.geocaching.Geocache;

/**
 * sorts caches by terrain rating
 *
 */
public class TerrainComparator extends AbstractCacheComparator {

    @Override
    protected boolean canCompare(final Geocache cache) {
        return cache.getTerrain() != 0.0;
    }

    @Override
    protected int compareCaches(final Geocache cache1, final Geocache cache2) {
        return Float.compare(cache1.getTerrain(), cache2.getTerrain());
    }
}