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package cgeo.geocaching.sorting;
import cgeo.geocaching.Geocache;
/**
* sorts caches by difficulty
*
*/
class DifficultyComparator extends AbstractCacheComparator {
@Override
protected boolean canCompare(final Geocache cache) {
return cache.getDifficulty() != 0.0;
}
@Override
protected int compareCaches(final Geocache cache1, final Geocache cache2) {
return Float.compare(cache1.getDifficulty(), cache2.getDifficulty());
}
}
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