1 files changed, 36 insertions, 0 deletions
diff --git a/src/cgeo/geocaching/cgCacheRatingComparator.java b/src/cgeo/geocaching/cgCacheRatingComparator.java
new file mode 100644
index 0000000..b7b9720
--- /dev/null
+++ b/src/cgeo/geocaching/cgCacheRatingComparator.java
@@ -0,0 +1,36 @@
+package cgeo.geocaching;
+
+import java.util.Comparator;
+import android.util.Log;
+
+public class cgCacheRatingComparator implements Comparator<cgCache> {
+
+	public int compare(cgCache cache1, cgCache cache2) {
+		try {
+			Float rating1 = cache1.rating;
+			Float rating2 = cache2.rating;
+			if (rating1 == null || rating2 == null) {
+				return 0;
+			}
+
+			// voting can be disabled for caches, then assume an average rating instead
+			if (rating1 == 0.0) {
+				rating1 = 2.5f;
+			}
+			if (rating2 == 0.0) {
+				rating2 = 2.5f;
+			}
+
+			if (rating1 < rating2) {
+				return 1;
+			} else if (rating2 < rating1) {
+				return -1;
+			} else {
+				return 0;
+			}
+		} catch (Exception e) {
+			Log.e(cgSettings.tag, "cgCacheRatingComparator.compare: " + e.toString());
+		}
+		return 0;
+	}
+}