X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FPostReply.java;h=dc4a903deae14d341dd9d946d0279a3335ae2f7d;hp=36921dd97a9f033e19ad4fcbed44e8aaedd579fa;hb=179e7da4d8d8a474d0b622d60b5f5d32d6ab4052;hpb=9e8b1de83b5791778788406edbba9ed6d256a63f diff --git a/src/main/java/net/pterodactylus/sone/data/PostReply.java b/src/main/java/net/pterodactylus/sone/data/PostReply.java index 36921dd..dc4a903 100644 --- a/src/main/java/net/pterodactylus/sone/data/PostReply.java +++ b/src/main/java/net/pterodactylus/sone/data/PostReply.java @@ -1,5 +1,5 @@ /* - * Sone - PostReply.java - Copyright © 2010–2013 David Roden + * Sone - PostReply.java - Copyright © 2010–2019 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 @@ -17,15 +17,28 @@ package net.pterodactylus.sone.data; +import com.google.common.base.Optional; +import com.google.common.base.Predicate; + /** * A reply is like a {@link Post} but can never be posted on its own, it always * refers to another {@link Post}. - * - * @author David ‘Bombe’ Roden */ public interface PostReply extends Reply { /** + * Filter that selects {@link PostReply}s that have a + * {@link Optional#isPresent() present} {@link #getPost() post}. + */ + public static final Predicate HAS_POST_FILTER = new Predicate() { + + @Override + public boolean apply(PostReply postReply) { + return (postReply != null) && postReply.getPost().isPresent(); + } + }; + + /** * Returns the ID of the post this reply refers to. * * @return The ID of the post this reply refers to @@ -39,13 +52,4 @@ public interface PostReply extends Reply { */ public Optional getPost(); - /** - * Sets the post this reply refers to. - * - * @param postId - * The ID of the post to reply to - * @return This reply - */ - public PostReply setPost(String postId); - }