X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdatabase%2FPostProvider.java;h=7d5437a873adb522648b43bdde392cd6acdeaf24;hb=667a3a2d8544cf91f00baba1aaf9f55cead7d006;hp=865376bf31e4e01b3a1f12f1b76f4c1b0119c30a;hpb=658a702c550e15bd3c868ed399621606eeb4ef20;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/database/PostProvider.java b/src/main/java/net/pterodactylus/sone/database/PostProvider.java
index 865376b..7d5437a 100644
--- a/src/main/java/net/pterodactylus/sone/database/PostProvider.java
+++ b/src/main/java/net/pterodactylus/sone/database/PostProvider.java
@@ -20,12 +20,17 @@ package net.pterodactylus.sone.database;
 import java.util.Collection;
 
 import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.database.memory.MemoryDatabase;
+
+import com.google.common.base.Optional;
+import com.google.inject.ImplementedBy;
 
 /**
  * Interface for objects that can provide {@link Post}s by their ID.
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
+@ImplementedBy(MemoryDatabase.class)
 public interface PostProvider {
 
 	/**
@@ -35,7 +40,16 @@ public interface PostProvider {
 	 *            The ID of the post to return
 	 * @return The post with the given ID, or {@code null}
 	 */
-	public Post getPost(String postId);
+	public Optional<Post> getPost(String postId);
+
+	/**
+	 * Returns all posts from the given Sone.
+	 *
+	 * @param soneId
+	 *            The ID of the Sone
+	 * @return All posts from the given Sone
+	 */
+	public Collection<Post> getPosts(String soneId);
 
 	/**
 	 * Returns all posts that have the given Sone as recipient.