From c0b6d5bd66aa0d1e6071c96afa24f31a2ec8ebc5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Mon, 1 Nov 2010 21:31:20 +0100
Subject: [PATCH] Add time comparator.

---
 src/main/java/net/pterodactylus/sone/data/Reply.java | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/main/java/net/pterodactylus/sone/data/Reply.java b/src/main/java/net/pterodactylus/sone/data/Reply.java
index 05d8049..a106391 100644
--- a/src/main/java/net/pterodactylus/sone/data/Reply.java
+++ b/src/main/java/net/pterodactylus/sone/data/Reply.java
@@ -17,6 +17,7 @@
 
 package net.pterodactylus.sone.data;
 
+import java.util.Comparator;
 import java.util.UUID;
 
 /**
@@ -27,6 +28,16 @@ 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()));
+		}
+
+	};
+
 	/** The ID of the reply. */
 	private final UUID id;
 
-- 
2.7.4