2 * Sone - PostReplyImpl.java - Copyright © 2010–2013 David Roden
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 package net.pterodactylus.sone.data.impl;
22 import net.pterodactylus.sone.data.Post;
23 import net.pterodactylus.sone.data.PostReply;
24 import net.pterodactylus.sone.data.Sone;
25 import net.pterodactylus.sone.database.Database;
27 import com.google.common.base.Optional;
30 * Simple {@link PostReply} implementation.
32 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
34 public class DefaultPostReply extends DefaultReply<PostReply> implements PostReply {
36 /** The Post this reply refers to. */
37 private final String postId;
40 * Creates a new reply.
47 * The ID of the Sone of the reply
49 * The time of the reply
51 * The text of the reply
54 public DefaultPostReply(Database database, String id, String soneId, long time, String text, String postId) {
55 super(database, id, soneId, time, text);
64 public boolean isKnown() {
65 return database.isPostReplyKnown(this);
69 public String getPostId() {
74 public Optional<Post> getPost() {
75 return database.getPost(postId);
79 public void like(Sone localSone) {
80 database.likePostReply(this, localSone);
84 public void unlike(Sone localSone) {
85 database.unlikePostReply(this, localSone);
89 public boolean isLiked(Sone sone) {
90 return database.isLiked(this, sone);
94 public Set<Sone> getLikes() {
95 return database.getLikes(this);
99 public Modifier<PostReply> modify() {
100 return new Modifier<PostReply>() {
101 private boolean known = isKnown();
104 public Modifier<PostReply> setKnown() {
110 public PostReply update(Optional<ReplyUpdated<PostReply>> replyUpdated) {
112 database.setPostReplyKnown(DefaultPostReply.this);
114 if (replyUpdated.isPresent()) {
115 replyUpdated.get().replyUpdated(DefaultPostReply.this);
117 return DefaultPostReply.this;