X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdatabase%2FPostDatabase.java;h=8fa40003558f66a00f3c1290ffe057482e24eeac;hb=72407829d504a0444aadd09cc937bae10b6cb866;hp=40e6290d62bd3229134516d20d4cc1d79c039534;hpb=6e9a43ccd93ae125720547c0fe421dc81a54ba90;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/database/PostDatabase.java b/src/main/java/net/pterodactylus/sone/database/PostDatabase.java
index 40e6290..8fa4000 100644
--- a/src/main/java/net/pterodactylus/sone/database/PostDatabase.java
+++ b/src/main/java/net/pterodactylus/sone/database/PostDatabase.java
@@ -17,14 +17,94 @@
 
 package net.pterodactylus.sone.database;
 
+import java.util.Collection;
+import java.util.Set;
+
+import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.Sone;
+
+import com.google.common.base.Function;
+import com.google.common.base.Optional;
+
 /**
- * Combines a {@link PostProvider}, a {@link PostBuilderFactory}, and a
- * {@link PostStore} into a complete post database.
+ * Database for handling {@link Post}s.
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public interface PostDatabase extends PostProvider, PostBuilderFactory, PostStore {
+public interface PostDatabase {
+
+	Function<String, Optional<Post>> getPost();
+
+	/**
+	 * Returns the post with the given ID.
+	 *
+	 * @param postId
+	 *            The ID of the post to return
+	 * @return The post with the given ID, or {@code null}
+	 */
+	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
+	 */
+	Collection<Post> getPosts(String soneId);
+
+	/**
+	 * Returns all posts that have the given Sone as recipient.
+	 *
+	 * @see Post#getRecipient()
+	 * @param recipientId
+	 *            The ID of the recipient of the posts
+	 * @return All posts that have the given Sone as recipient
+	 */
+	Collection<Post> getDirectedPosts(String recipientId);
+
+	/**
+	 * Adds the given post to the store.
+	 *
+	 * @param post
+	 *            The post to store
+	 */
+	void storePost(Post post);
+
+	/**
+	 * Removes the given post.
+	 *
+	 * @param post
+	 *            The post to remove
+	 */
+	void removePost(Post post);
+
+	/**
+	 * Stores the given posts as all posts of a single {@link Sone}. This method
+	 * will removed all other posts from the Sone!
+	 *
+	 * @param sone
+	 *            The Sone to store the posts for
+	 * @param posts
+	 *            The posts to store
+	 * @throws IllegalArgumentException
+	 *             if posts do not all belong to the same Sone
+	 */
+	void storePosts(Sone sone, Collection<Post> posts) throws IllegalArgumentException;
+
+	/**
+	 * Removes all posts of the given {@link Sone}
+	 *
+	 * @param sone
+	 *            The Sone to remove all posts for
+	 */
+	void removePosts(Sone sone);
 
-	/* nothing here. */
+	void setPostKnown(Post post);
+	boolean isPostKnown(Post post);
+	void likePost(Post post, Sone localSone);
+	void unlikePost(Post post, Sone localSone);
+	boolean isLiked(Post post, Sone sone);
+	Set<Sone> getLikes(Post post);
 
 }