X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FReply.java;h=c660f27e1afe120c2ead2dd32cf0e87681ba05c4;hb=9f9834453e9555175e4771932d9521209bd7188c;hp=a686023fad004e90f45c8e0d52d21a1ba0585a37;hpb=6f019de1d4d9742981d851ac3c9097cca8bff58e;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 a686023..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;
 
 /**
@@ -28,7 +29,7 @@ import com.google.common.base.Predicate;
  *            The type of the reply
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public interface Reply<T extends Reply<T>> {
+public interface Reply<T extends Reply<T>> extends Identified {
 
 	/** Comparator that sorts replies ascending by time. */
 	public static final Comparator<? super Reply<?>> TIME_COMPARATOR = new Comparator<Reply<?>>() {
@@ -51,7 +52,7 @@ public interface Reply<T extends Reply<T>> {
 		 */
 		@Override
 		public boolean apply(Reply<?> reply) {
-			return reply.getTime() <= System.currentTimeMillis();
+			return (reply == null) ? false : reply.getTime() <= System.currentTimeMillis();
 		}
 
 	};
@@ -91,13 +92,19 @@ public interface Reply<T extends Reply<T>> {
 	 */
 	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);
+
+		}
+
+	}
 
 }