src/main/java/net/pterodactylus/rhynodge/states/ComicState.java

   1 /*
   2  * rhynodge - ComicState.java - Copyright © 2013 David Roden
   3  *
   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.
   8  *
   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.
  13  *
  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/>.
  16  */
  17
  18 package net.pterodactylus.rhynodge.states;
  19
  20 import java.util.Iterator;
  21 import java.util.List;
  22
  23 import net.pterodactylus.rhynodge.states.ComicState.Comic;
  24
  25 import com.fasterxml.jackson.annotation.JsonProperty;
  26 import com.google.common.collect.Lists;
  27
  28 /**
  29  * {@link net.pterodactylus.rhynodge.State} that can store an arbitrary amout of
  30  * {@link Comic}s.
  31  *
  32  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  33  */
  34 public class ComicState extends AbstractState implements Iterable<Comic> {
  35
  36         @JsonProperty
  37         private final List<Comic> comics = Lists.newArrayList();
  38
  39         @Override
  40         public boolean isEmpty() {
  41                 return comics.isEmpty();
  42         }
  43
  44         public List<Comic> comics() {
  45                 return comics;
  46         }
  47
  48         public ComicState add(Comic comic) {
  49                 comics.add(comic);
  50                 return this;
  51         }
  52
  53         @Override
  54         public Iterator<Comic> iterator() {
  55                 return comics.iterator();
  56         }
  57
  58         @Override
  59         public String toString() {
  60                 return String.format("ComicState[comics=%s]", comics());
  61         }
  62
  63         /**
  64          * Defines a comic.
  65          *
  66          * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  67          */
  68         public static class Comic implements Iterable<Strip> {
  69
  70                 @JsonProperty
  71                 private final String title;
  72
  73                 @JsonProperty
  74                 private final List<Strip> strips = Lists.newArrayList();
  75
  76                 public Comic(@JsonProperty("title") String title) {
  77                         this.title = title;
  78                 }
  79
  80                 public String title() {
  81                         return title;
  82                 }
  83
  84                 public List<Strip> strips() {
  85                         return strips;
  86                 }
  87
  88                 public Comic add(Strip strip) {
  89                         strips.add(strip);
  90                         return this;
  91                 }
  92
  93                 @Override
  94                 public Iterator<Strip> iterator() {
  95                         return strips.iterator();
  96                 }
  97
  98                 @Override
  99                 public int hashCode() {
 100                         return title.hashCode() ^ strips().hashCode();
 101                 }
 102
 103                 @Override
 104                 public boolean equals(Object object) {
 105                         if (!(object instanceof Comic)) {
 106                                 return false;
 107                         }
 108                         Comic comic = (Comic) object;
 109                         return title().equals(comic.title()) && strips().equals(comic.strips());
 110                 }
 111
 112                 @Override
 113                 public String toString() {
 114                         return String.format("Comic[title=%s,strips=%s]", title(), strips());
 115                 }
 116
 117         }
 118
 119         /**
 120          * A strip is a single image that belongs to a comic.
 121          *
 122          * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
 123          */
 124         public static class Strip {
 125
 126                 @JsonProperty
 127                 private final String imageUrl;
 128
 129                 @JsonProperty
 130                 private final String comment;
 131
 132                 public Strip(@JsonProperty("imageUrl") String imageUrl, @JsonProperty("comment") String comment) {
 133                         this.imageUrl = imageUrl;
 134                         this.comment = comment;
 135                 }
 136
 137                 public String imageUrl() {
 138                         return imageUrl;
 139                 }
 140
 141                 public String comment() {
 142                         return comment;
 143                 }
 144
 145                 @Override
 146                 public int hashCode() {
 147                         return imageUrl().hashCode() ^ comment().hashCode();
 148                 }
 149
 150                 @Override
 151                 public boolean equals(Object object) {
 152                         if (!(object instanceof Strip)) {
 153                                 return false;
 154                         }
 155                         Strip strip = (Strip) object;
 156                         return imageUrl().equals(strip.imageUrl()) && comment().equals(strip.comment());
 157                 }
 158
 159                 @Override
 160                 public String toString() {
 161                         return String.format("Strip[imageUrl=%s,comment=%s]", imageUrl(), comment());
 162                 }
 163
 164         }
 165
 166 }