X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FReply.java;h=2dacfbee93b4085dcd42f2400fc5fc9ea22d8ccd;hb=73be50df4f7b7761fe7f286f2fdb73a142c14926;hp=c97d57b4143f9f8ffee613b888583b03bf6a7132;hpb=48d8d875299dcbcaf24912c58960b7a1c070d22b;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 c97d57b..2dacfbe 100644
--- a/src/main/java/net/pterodactylus/sone/data/Reply.java
+++ b/src/main/java/net/pterodactylus/sone/data/Reply.java
@@ -17,8 +17,11 @@
 
 package net.pterodactylus.sone.data;
 
+import java.util.Comparator;
 import java.util.UUID;
 
+import net.pterodactylus.util.filter.Filter;
+
 /**
  * A reply is like a {@link Post} but can never be posted on its own, it always
  * refers to another {@link Post}.
@@ -27,20 +30,50 @@ import java.util.UUID;
  */
 public class Reply {
 
+	/** Comparator that sorts replies ascending by time. */
+	public static final Comparator<Reply> TIME_COMPARATOR = new Comparator<Reply>() {
+
+		@Override
+		public int compare(Reply leftReply, Reply rightReply) {
+			return (int) Math.max(Integer.MIN_VALUE, Math.min(Integer.MAX_VALUE, leftReply.getTime() - rightReply.getTime()));
+		}
+
+	};
+
+	/** Filter for replies with timestamps from the future. */
+	public static final Filter<Reply> FUTURE_REPLIES_FILTER = new Filter<Reply>() {
+
+		@Override
+		public boolean filterObject(Reply reply) {
+			return reply.getTime() <= System.currentTimeMillis();
+		}
+
+	};
+
 	/** The ID of the reply. */
 	private final UUID id;
 
 	/** The Sone that posted this reply. */
-	private Sone sone;
+	private volatile Sone sone;
 
 	/** The Post this reply refers to. */
-	private Post post;
+	private volatile Post post;
 
 	/** The time of the reply. */
-	private long time;
+	private volatile long time;
 
 	/** The text of the reply. */
-	private String text;
+	private volatile String text;
+
+	/**
+	 * Creates a new reply.
+	 *
+	 * @param id
+	 *            The ID of the reply
+	 */
+	public Reply(String id) {
+		this(id, null, null, 0, null);
+	}
 
 	/**
 	 * Creates a new reply.
@@ -200,7 +233,7 @@ public class Reply {
 	 */
 	@Override
 	public int hashCode() {
-		return sone.hashCode() ^ id.hashCode() ^ post.hashCode() ^ (int) (time >> 32) ^ (int) (time & 0xffffffff) ^ text.hashCode();
+		return id.hashCode();
 	}
 
 	/**
@@ -212,7 +245,7 @@ public class Reply {
 			return false;
 		}
 		Reply reply = (Reply) object;
-		return reply.sone.equals(sone) && reply.id.equals(id) && reply.post.equals(post) && (reply.time == time) && reply.text.equals(text);
+		return reply.id.equals(id);
 	}
 
 	/**