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=9cf986f2365e27fb1b7f4c567e722bbf25ac5368;hb=a47643aed43d118ca68044f95451bb5374cdb332;hpb=4a28e7fad7083a11fb676c6dfe5da96eac358dca diff --git a/src/main/java/net/pterodactylus/sone/data/Post.java b/src/main/java/net/pterodactylus/sone/data/Post.java index 9cf986f..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 @@ -17,6 +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. @@ -25,25 +30,156 @@ package net.pterodactylus.sone.data; */ public class Post { + /** Comparator for posts, sorts descending by time. */ + public static final Comparator TIME_COMPARATOR = new Comparator() { + + @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 FUTURE_POSTS_FILTER = new Filter() { + + @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 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. + * + * @param sone + * The Sone this post belongs to + * @param text + * The text of the post + */ + public Post(Sone sone, String text) { + this(sone, System.currentTimeMillis(), text); + } /** * Creates a new post. * + * @param sone + * The Sone this post belongs to * @param time * The time of the post (in milliseconds since Jan 1, 1970 UTC) * @param text * The text of the post */ - public Post(long time, String text) { + public Post(Sone sone, long time, String text) { + this(UUID.randomUUID().toString(), sone, time, text); + } + + /** + * Creates a new post. + * + * @param id + * The ID of the post + * @param sone + * The Sone this post belongs to + * @param time + * The time of the post (in milliseconds since Jan 1, 1970 UTC) + * @param text + * The text of the post + */ + public Post(String id, Sone sone, long time, String text) { + this.id = UUID.fromString(id); + this.sone = sone; this.time = time; this.text = text; } + // + // ACCESSORS + // + + /** + * Returns the ID of the post. + * + * @return The ID of the post + */ + public String getId() { + return id.toString(); + } + + /** + * Returns the Sone this post belongs to. + * + * @return The Sone of this post + */ + public Sone getSone() { + return sone; + } + + /** + * 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. * @@ -54,6 +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 @@ -62,4 +210,69 @@ 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 + // + + /** + * {@inheritDoc} + */ + @Override + public int hashCode() { + return id.hashCode(); + } + + /** + * {@inheritDoc} + */ + @Override + public boolean equals(Object object) { + if (!(object instanceof Post)) { + return false; + } + 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 + "]"; + } + }