X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FReply.java;h=c660f27e1afe120c2ead2dd32cf0e87681ba05c4;hb=ae80e83bbc5ca193e9065d8b6a6e886a331ea00e;hp=c229d04e999adaa485f4700c1e24049d955b294f;hpb=629ddb006542df2b671e172d8f544815bbab639b;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/data/Reply.java b/src/main/java/net/pterodactylus/sone/data/Reply.java
index c229d04..c660f27 100644
--- a/src/main/java/net/pterodactylus/sone/data/Reply.java
+++ b/src/main/java/net/pterodactylus/sone/data/Reply.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;
 
 /**
@@ -91,13 +92,19 @@ public interface Reply<T extends Reply<T>> extends Identified {
 	 */
 	public boolean isKnown();
 
-	/**
-	 * Sets whether this reply is known.
-	 *
-	 * @param known
-	 *            {@code true} if this reply is known, {@code false} otherwise
-	 * @return This reply
-	 */
-	public T setKnown(boolean known);
+	Modifier<T> modify();
+
+	interface Modifier<T> {
+
+		Modifier<T> setKnown();
+		T update(Optional<ReplyUpdated<T>> replyUpdated);
+
+		interface ReplyUpdated<T> {
+
+			void replyUpdated(T reply);
+
+		}
+
+	}
 
 }