From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Fri, 5 Nov 2010 22:41:41 +0000 (+0100)
Subject: Add post comparator that sorts by time.
X-Git-Tag: 0.2-RC1~7
X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=commitdiff_plain;h=e23887b689392f9a4a9f65b53b644d379b94bc3a

Add post comparator that sorts by time.
---

diff --git a/src/main/java/net/pterodactylus/sone/data/Post.java b/src/main/java/net/pterodactylus/sone/data/Post.java
index c30665a..654b827 100644
--- a/src/main/java/net/pterodactylus/sone/data/Post.java
+++ b/src/main/java/net/pterodactylus/sone/data/Post.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 Post {
 
+	/** Comparator for posts, sorts descending by time. */
+	public static final Comparator<Post> TIME_COMPARATOR = new Comparator<Post>() {
+
+		@Override
+		public int compare(Post leftPost, Post rightPost) {
+			return (int) Math.max(Integer.MIN_VALUE, Math.min(Integer.MAX_VALUE, rightPost.getTime() - leftPost.getTime()));
+		}
+
+	};
+
 	/** The GUID of the post. */
 	private final UUID id;