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


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package cgeo.geocaching.sorting;

import cgeo.geocaching.Geocache;

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

    @Override
    protected boolean canCompare(final Geocache cache1, final Geocache cache2) {
        return cache1.getTerrain() != 0.0 && cache2.getTerrain() != 0.0;
    }

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