new: sort by finds count, fixes #231

1 files changed, 40 insertions, 0 deletions

diff --git a/src/cgeo/geocaching/sorting/FindsComparator.java b/src/cgeo/geocaching/sorting/FindsComparator.java
new file mode 100644
index 0000000..8553f4b
--- /dev/null
+++ b/src/cgeo/geocaching/sorting/FindsComparator.java
@@ -0,0 +1,40 @@
+package cgeo.geocaching.sorting;
+
+import cgeo.geocaching.cgBase;
+import cgeo.geocaching.cgCache;
+import cgeo.geocaching.cgeoapplication;
+
+public class FindsComparator extends AbstractCacheComparator implements
+		CacheComparator {
+
+	private cgeoapplication app;
+
+	public FindsComparator(cgeoapplication app) {
+		this.app = app;
+	}
+
+	@Override
+	protected boolean canCompare(cgCache cache1, cgCache cache2) {
+		return cache1.logCounts != null && cache2.logCounts != null;
+	}
+
+	@Override
+	protected int compareCaches(cgCache cache1, cgCache cache2) {
+		int finds1 = getFindsCount(cache1);
+		int finds2 = getFindsCount(cache2);
+		return finds2 - finds1;
+	}
+
+	private int getFindsCount(cgCache cache) {
+		int finds = 0;
+		if (cache.logCounts.isEmpty()) {
+			cache.logCounts = app.loadLogCounts(cache.geocode);
+		}
+		Integer logged = cache.logCounts.get(cgBase.LOG_FOUND_IT);
+		if (logged != null) {
+			finds = logged;
+		}
+		return finds;
+	}
+
+}