1 files changed, 47 insertions, 0 deletions
diff --git a/src/cgeo/geocaching/cgCacheSizeComparator.java b/src/cgeo/geocaching/cgCacheSizeComparator.java
new file mode 100644
index 0000000..a5d0298
--- /dev/null
+++ b/src/cgeo/geocaching/cgCacheSizeComparator.java
@@ -0,0 +1,47 @@
+package cgeo.geocaching;
+
+import java.util.Comparator;
+import android.util.Log;
+import java.util.ArrayList;
+
+public class cgCacheSizeComparator implements Comparator<cgCache> {
+	public static ArrayList<String> cacheSizes = new ArrayList<String>();
+	
+	public cgCacheSizeComparator() {
+		// list sizes
+		cacheSizes.add("micro");
+		cacheSizes.add("small");
+		cacheSizes.add("regular");
+		cacheSizes.add("large");
+	}
+
+	public int compare(cgCache cache1, cgCache cache2) {
+		try {
+			if (cache1.size == null || cache1.size.length() == 0 || cache2.size == null || cache2.size.length() == 0) {
+				return 0;
+			}
+
+			int size1 = 0;
+			int size2 = 0;
+			
+			int cnt = 1;
+			for (String size : cacheSizes) {
+				if (size.equalsIgnoreCase(cache1.size)) size1 = cnt;
+				if (size.equalsIgnoreCase(cache2.size)) size2 = cnt;
+				
+				cnt ++;
+			}
+			
+			if (size1 < size2) {
+				return 1;
+			} else if (size2 < size1) {
+				return -1;
+			} else {
+				return 0;
+			}
+		} catch (Exception e) {
+			Log.e(cgSettings.tag, "cgCacheSizeComparator.compare: " + e.toString());
+		}
+		return 0;
+	}
+}