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=c8a3229c707eb61f33ae65608a68979f3e256b41;hb=a47643aed43d118ca68044f95451bb5374cdb332;hpb=d429bc07de2c62921323f300024c2df348ae71cf

diff --git a/src/main/java/net/pterodactylus/sone/data/Post.java b/src/main/java/net/pterodactylus/sone/data/Post.java
index c8a3229..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
@@ -17,14 +17,11 @@
 
 package net.pterodactylus.sone.data;
 
-import java.util.ArrayList;
-import java.util.Collections;
 import java.util.Comparator;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
 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.
@@ -33,20 +30,43 @@ 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 Sone sone;
+	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 long time;
+	private volatile long time;
 
 	/** The text of the post. */
-	private String text;
+	private volatile String text;
 
-	/** The replies that have been loaded for this post. */
-	private final Set<Reply> replies = new HashSet<Reply>();
+	/** Whether the post is known. */
+	private volatile boolean known;
 
 	/**
 	 * Creates a new post.
@@ -138,6 +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)
@@ -180,46 +223,24 @@ public class Post {
 	}
 
 	/**
-	 * Returns all replies to this post in unspecified order.
-	 *
-	 * @return All replies to this post
-	 */
-	public List<Reply> getReplies() {
-		List<Reply> sortedReplies = new ArrayList<Reply>(replies);
-		Collections.sort(sortedReplies, 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()));
-			}
-
-		});
-		return sortedReplies;
-	}
-
-	/**
-	 * Adds a reply to this post. The reply will not be added if its
-	 * {@link Reply#getPost() post} is not equal to this post.
+	 * Returns whether this post is known.
 	 *
-	 * @param reply
-	 *            The reply to add
+	 * @return {@code true} if this post is known, {@code false} otherwise
 	 */
-	public void addReply(Reply reply) {
-		if (reply.getPost().equals(this)) {
-			replies.add(reply);
-		}
+	public boolean isKnown() {
+		return known;
 	}
 
 	/**
-	 * Removes a reply from this post.
+	 * Sets whether this post is known.
 	 *
-	 * @param reply
-	 *            The reply to remove
+	 * @param known
+	 *            {@code true} if this post is known, {@code false} otherwise
+	 * @return This post
 	 */
-	public void removeReply(Reply reply) {
-		if (reply.getPost().equals(this)) {
-			replies.remove(reply);
-		}
+	public Post setKnown(boolean known) {
+		this.known = known;
+		return this;
 	}
 
 	//
@@ -231,7 +252,7 @@ public class Post {
 	 */
 	@Override
 	public int hashCode() {
-		return id.hashCode() ^ sone.hashCode() ^ (int) (time >> 32) ^ (int) (time & 0xffffffff) ^ text.hashCode();
+		return id.hashCode();
 	}
 
 	/**
@@ -243,7 +264,7 @@ public class Post {
 			return false;
 		}
 		Post post = (Post) object;
-		return post.id.equals(id) && post.sone.equals(sone) && (post.time == time) && post.text.equals(text);
+		return post.id.equals(id);
 	}
 
 	/**
@@ -251,7 +272,7 @@ public class Post {
 	 */
 	@Override
 	public String toString() {
-		return getClass().getName() + "[id=" + id + ",sone=" + sone + ",time=" + time + ",text=" + text + ",replies(" + replies.size() + ")]";
+		return getClass().getName() + "[id=" + id + ",sone=" + sone + ",time=" + time + ",text=" + text + "]";
 	}
 
 }