Add a GUID to Post.

diff --git a/src/main/java/net/pterodactylus/sone/data/Post.java b/src/main/java/net/pterodactylus/sone/data/Post.java
index 456b205..bbabad5 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/data/Post.java
+++ b/src/main/java/net/pterodactylus/sone/data/Post.java
@@ -17,6 +17,8 @@
 
 package net.pterodactylus.sone.data;
 
+import java.util.UUID;
+
 /**
  * A post is a short message that a user writes in his Sone to let other users
  * know what is going on.
@@ -25,6 +27,9 @@ package net.pterodactylus.sone.data;
  */
 public class Post {
 
+       /** The GUID of the post. */
+       private final UUID id;
+
        /** The Sone this post belongs to. */
        private final Sone sone;
 
@@ -39,18 +44,56 @@ public class 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(Sone sone, long time, String text) {
+               this(UUID.randomUUID(), 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(UUID id, Sone sone, long time, String text) {
+               this.id = id;
                this.sone = sone;
                this.time = time;
                this.text = text;
        }
 
        /**
+        * 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
@@ -97,8 +140,7 @@ public class Post {
                if (!(object instanceof Post)) {
                        return false;
                }
-               Post post = (Post) object;
-               return (post.time == time) && (post.text.equals(text));
+               return ((Post) object).id.equals(id);
        }
 
 }