src/cgeo/geocaching/sorting/InventoryComparator.java


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package cgeo.geocaching.sorting;

import cgeo.geocaching.cgCache;

/**
 * sorts caches by number of items in inventory
 * @author bananeweizen
 *
 */
public class InventoryComparator extends AbstractCacheComparator {

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

	@Override
	protected int compareCaches(cgCache cache1, cgCache cache2) {
		int itemCount1 = cache1.inventoryItems;
		int itemCount2 = cache2.inventoryItems;
		if (itemCount1 < itemCount2) {
			return 1;
		} else if (itemCount2 < itemCount1) {
			return -1;
		}
		return 0;
	}
}