X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FPost.java;h=63d4b77fea7dbb163b570dc68605e1fc24f48e0e;hb=fdc519da8a4d5c994c3b2233fc049e3be728bb76;hp=160bb3284e330b55b646409723ab22e54be2701f;hpb=b04f97f923dcae625ee2aaa15491c75864936b82;p=Sone.git
diff --git a/src/main/java/net/pterodactylus/sone/data/Post.java b/src/main/java/net/pterodactylus/sone/data/Post.java
index 160bb32..63d4b77 100644
--- a/src/main/java/net/pterodactylus/sone/data/Post.java
+++ b/src/main/java/net/pterodactylus/sone/data/Post.java
@@ -19,6 +19,7 @@ package net.pterodactylus.sone.data;
import java.util.Comparator;
+import com.google.common.base.Optional;
import com.google.common.base.Predicate;
/**
@@ -27,7 +28,7 @@ import com.google.common.base.Predicate;
*
* @author David âBombeâ Roden
*/
-public interface Post {
+public interface Post extends Identified {
/** Comparator for posts, sorts descending by time. */
public static final Comparator TIME_COMPARATOR = new Comparator() {
@@ -44,7 +45,7 @@ public interface Post {
@Override
public boolean apply(Post post) {
- return post.getTime() <= System.currentTimeMillis();
+ return (post != null) && (post.getTime() <= System.currentTimeMillis());
}
};
@@ -68,11 +69,20 @@ public interface Post {
public Sone getSone();
/**
+ * Returns the ID of the recipient {@link Sone}, or
+ * {@link Optional#absent()} if this post does not have a recipient.
+ *
+ * @return The ID of the recipient, or {@link Optional#absent()}
+ */
+ public Optional getRecipientId();
+
+ /**
* Returns the recipient of this post, if any.
*
- * @return The recipient of this post, or {@code null}
+ * @return The recipient of this post, or {@link Optional#absent()} if there
+ * is no recipient
*/
- public Sone getRecipient();
+ public Optional getRecipient();
/**
* Returns the time of the post.