Add comparator that sorts Sones by number of posts.

diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java
index ca87856..3477346 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -71,6 +71,18 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
                }
        };
 
+       /** Comparator that sorts Sones by numbers of posts (descending). */
+       public static final Comparator<Sone> POST_COUNT_COMPARATOR = new Comparator<Sone>() {
+
+               /**
+                * {@inheritDoc}
+                */
+               @Override
+               public int compare(Sone leftSone, Sone rightSone) {
+                       return (leftSone.getPosts().size() != rightSone.getPosts().size()) ? (rightSone.getPosts().size() - leftSone.getPosts().size()) : (rightSone.getReplies().size() - leftSone.getReplies().size());
+               }
+       };
+
        /** Filter to remove Sones that have not been downloaded. */
        public static final Filter<Sone> EMPTY_SONE_FILTER = new Filter<Sone>() {