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


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package cgeo.geocaching.sorting;

import cgeo.geocaching.Geocache;

/**
 * Compares caches by date. Used only for event caches.
 */
public class EventDateComparator extends DateComparator {

    final static public EventDateComparator singleton = new EventDateComparator();

    @Override
    protected int sortSameDate(final Geocache left, final Geocache right) {
        return compare(left.guessEventTimeMinutes(), right.guessEventTimeMinutes());
    }

    /**
     * copy of {@link Integer#compare(int, int)}, as that is not available on lower API levels
     *
     */
    private static int compare(final int left, final int right) {
        return left < right ? -1 : (left == right ? 0 : 1);
    }
}