Move isLikedPostId from Sone to Post.

[Sone.git] / src / main / java / net / pterodactylus / sone / database / memory / MemoryDatabase.java

diff --git a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
index 975b8ab..bdc247e 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
+++ b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
@@ -309,6 +309,15 @@ public class MemoryDatabase extends AbstractService implements Database {
                }
        }
 
+       public boolean isLiked(Post post, Sone sone) {
+               lock.readLock().lock();
+               try {
+                       return likedPostsBySone.containsEntry(sone, post);
+               } finally {
+                       lock.readLock().unlock();
+               }
+       }
+
        @Override
        public Set<Sone> getLikes(Post post) {
                lock.readLock().lock();