X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FPost.java;h=24bcf8cb8001b4a41a9731240eee9e0ea6c4134f;hp=c30665a47fa2bb7fbc0ca929622d69913fb3222d;hb=a47643aed43d118ca68044f95451bb5374cdb332;hpb=df1e2e70c2f7031cd5b175d58b8f0b70c672176b

diff --git a/src/main/java/net/pterodactylus/sone/data/Post.java b/src/main/java/net/pterodactylus/sone/data/Post.java
index c30665a..24bcf8c 100644
--- a/src/main/java/net/pterodactylus/sone/data/Post.java
+++ b/src/main/java/net/pterodactylus/sone/data/Post.java
@@ -1,5 +1,5 @@
 /*
- * FreenetSone - StatusUpdate.java - Copyright © 2010 David Roden
+ * Sone - Post.java - Copyright © 2010–2012 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,8 +17,11 @@
 
 package net.pterodactylus.sone.data;
 
+import java.util.Comparator;
 import java.util.UUID;
 
+import net.pterodactylus.util.filter.Filter;
+
 /**
  * A post is a short message that a user writes in his Sone to let other users
  * know what is going on.
@@ -27,18 +30,44 @@ 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()));
+		}
+
+	};
+
+	/** Filter for posts with timestamps from the future. */
+	public static final Filter<Post> FUTURE_POSTS_FILTER = new Filter<Post>() {
+
+		@Override
+		public boolean filterObject(Post post) {
+			return post.getTime() <= System.currentTimeMillis();
+		}
+
+	};
+
 	/** The GUID of the post. */
 	private final UUID id;
 
 	/** The Sone this post belongs to. */
 	private volatile Sone sone;
 
+	/** The Sone of the recipient. */
+	private volatile Sone recipient;
+
 	/** The time of the post (in milliseconds since Jan 1, 1970 UTC). */
 	private volatile long time;
 
 	/** The text of the post. */
 	private volatile String text;
 
+	/** Whether the post is known. */
+	private volatile boolean known;
+
 	/**
 	 * Creates a new post.
 	 *
@@ -129,6 +158,29 @@ public class Post {
 	}
 
 	/**
+	 * Returns the recipient of this post, if any.
+	 *
+	 * @return The recipient of this post, or {@code null}
+	 */
+	public Sone getRecipient() {
+		return recipient;
+	}
+
+	/**
+	 * Sets the recipient of this post.
+	 *
+	 * @param recipient
+	 *            The recipient of this post, or {@code null}
+	 * @return This post (for method chaining)
+	 */
+	public Post setRecipient(Sone recipient) {
+		if (!sone.equals(recipient)) {
+			this.recipient = recipient;
+		}
+		return this;
+	}
+
+	/**
 	 * Returns the time of the post.
 	 *
 	 * @return The time of the post (in milliseconds since Jan 1, 1970 UTC)
@@ -170,6 +222,27 @@ public class Post {
 		return this;
 	}
 
+	/**
+	 * Returns whether this post is known.
+	 *
+	 * @return {@code true} if this post is known, {@code false} otherwise
+	 */
+	public boolean isKnown() {
+		return known;
+	}
+
+	/**
+	 * Sets whether this post is known.
+	 *
+	 * @param known
+	 *            {@code true} if this post is known, {@code false} otherwise
+	 * @return This post
+	 */
+	public Post setKnown(boolean known) {
+		this.known = known;
+		return this;
+	}
+
 	//
 	// OBJECT METHODS
 	//