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=9887de98cc6ea71d81f6417096cc0033ce18ea33;hb=a47643aed43d118ca68044f95451bb5374cdb332;hpb=122b04e5e25dcc30f2bd5542be525aa327fcac84

diff --git a/src/main/java/net/pterodactylus/sone/data/Post.java b/src/main/java/net/pterodactylus/sone/data/Post.java
index 9887de9..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.
@@ -27,17 +30,53 @@ 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 final 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 final long time;
+	private volatile long time;
 
 	/** The text of the post. */
-	private final String text;
+	private volatile String text;
+
+	/** Whether the post is known. */
+	private volatile boolean known;
+
+	/**
+	 * Creates a new post.
+	 *
+	 * @param id
+	 *            The ID of the post
+	 */
+	public Post(String id) {
+		this(id, null, 0, null);
+	}
 
 	/**
 	 * Creates a new post.
@@ -62,7 +101,7 @@ public class Post {
 	 *            The text of the post
 	 */
 	public Post(Sone sone, long time, String text) {
-		this(UUID.randomUUID(), sone, time, text);
+		this(UUID.randomUUID().toString(), sone, time, text);
 	}
 
 	/**
@@ -77,8 +116,8 @@ public class Post {
 	 * @param text
 	 *            The text of the post
 	 */
-	public Post(UUID id, Sone sone, long time, String text) {
-		this.id = id;
+	public Post(String id, Sone sone, long time, String text) {
+		this.id = UUID.fromString(id);
 		this.sone = sone;
 		this.time = time;
 		this.text = text;
@@ -107,6 +146,41 @@ public class Post {
 	}
 
 	/**
+	 * Sets the Sone of this post.
+	 *
+	 * @param sone
+	 *            The Sone of this post
+	 * @return This post (for method chaining)
+	 */
+	public Post setSone(Sone sone) {
+		this.sone = sone;
+		return this;
+	}
+
+	/**
+	 * 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)
@@ -116,6 +190,18 @@ public class Post {
 	}
 
 	/**
+	 * Sets the time of this post.
+	 *
+	 * @param time
+	 *            The time of this post (in milliseconds since Jan 1, 1970 UTC)
+	 * @return This post (for method chaining)
+	 */
+	public Post setTime(long time) {
+		this.time = time;
+		return this;
+	}
+
+	/**
 	 * Returns the text of the post.
 	 *
 	 * @return The text of the post
@@ -124,6 +210,39 @@ public class Post {
 		return text;
 	}
 
+	/**
+	 * Sets the text of this post.
+	 *
+	 * @param text
+	 *            The text of this post
+	 * @return This post (for method chaining)
+	 */
+	public Post setText(String text) {
+		this.text = text;
+		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
 	//
@@ -133,7 +252,7 @@ public class Post {
 	 */
 	@Override
 	public int hashCode() {
-		return text.hashCode() ^ (int) (time >> 32) ^ (int) (time & 0xffffffff);
+		return id.hashCode();
 	}
 
 	/**
@@ -144,7 +263,16 @@ public class Post {
 		if (!(object instanceof Post)) {
 			return false;
 		}
-		return ((Post) object).id.equals(id);
+		Post post = (Post) object;
+		return post.id.equals(id);
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public String toString() {
+		return getClass().getName() + "[id=" + id + ",sone=" + sone + ",time=" + time + ",text=" + text + "]";
 	}
 
 }