Adds a state for comics.

diff --git a/src/main/java/net/pterodactylus/rhynodge/states/ComicState.java b/src/main/java/net/pterodactylus/rhynodge/states/ComicState.java
new file mode 100644 (file)
index 0000000..6bfd06b
--- /dev/null
+++ b/src/main/java/net/pterodactylus/rhynodge/states/ComicState.java
@@ -0,0 +1,164 @@
+/*
+ * rhynodge - ComicState.java - Copyright © 2013 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.rhynodge.states;
+
+import java.util.Iterator;
+import java.util.List;
+
+import net.pterodactylus.rhynodge.states.ComicState.Comic;
+
+import com.google.common.collect.Lists;
+
+/**
+ * {@link net.pterodactylus.rhynodge.State} that can store an arbitrary amout of
+ * {@link Comic}s.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class ComicState extends AbstractState implements Iterable<Comic> {
+
+       /** The comics in this state. */
+       private List<Comic> comics = Lists.newArrayList();
+
+       /**
+        * Returns the list of comics contained in this state.
+        *
+        * @return The list of comics in this state
+        */
+       public List<Comic> comics() {
+               return comics;
+       }
+
+       /**
+        * Adds the given comic to this state.
+        *
+        * @param comic
+        *              The comic to add
+        * @return This comic state
+        */
+       public ComicState add(Comic comic) {
+               comics.add(comic);
+               return this;
+       }
+
+       //
+       // ITERABLE METHODS
+       //
+
+       @Override
+       public Iterator<Comic> iterator() {
+               return comics.iterator();
+       }
+
+       //
+       // OBJECT METHODS
+       //
+
+       @Override
+       public String toString() {
+               return String.format("ComicState[comics=%s]", comics());
+       }
+
+       /**
+        * Defines a comic.
+        *
+        * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+        */
+       public static class Comic implements Iterable<String> {
+
+               /** The title of the comic. */
+               private final String title;
+
+               /** The URLs of the comic’s images. */
+               private final List<String> imageUrls = Lists.newArrayList();
+
+               /**
+                * Creates a new comic with the given title.
+                *
+                * @param title
+                *              The title of the comic
+                */
+               public Comic(String title) {
+                       this.title = title;
+               }
+
+               /**
+                * Returns the title of this comic.
+                *
+                * @return The title of this comic
+                */
+               public String title() {
+                       return title;
+               }
+
+               /**
+                * Returns the URLs of this comic’s images.
+                *
+                * @return The URLs of this comic’s images
+                */
+               public List<String> imageUrls() {
+                       return imageUrls();
+               }
+
+               /**
+                * Adds an image URL to this comic.
+                *
+                * @param imageUrl
+                *              The URL of the comic image to add
+                * @return This comic
+                */
+               public Comic addImageUrl(String imageUrl) {
+                       imageUrls.add(imageUrl);
+                       return this;
+               }
+
+               //
+               // ITERABLE METHODS
+               //
+
+               @Override
+               public Iterator<String> iterator() {
+                       return imageUrls.iterator();
+               }
+
+               //
+               // OBJECT METHODS
+               //
+
+               @Override
+               public int hashCode() {
+                       return title.hashCode() ^ imageUrls().hashCode();
+               }
+
+               @Override
+               public boolean equals(Object object) {
+                       if (!(object instanceof Comic)) {
+                               return false;
+                       }
+                       Comic comic = (Comic) object;
+                       return title().equals(comic.title()) && imageUrls().equals(comic.imageUrls());
+               }
+
+               @Override
+               public String toString() {
+                       return String.format("Comic[title=%s,imageUrls=%s]", title(), imageUrls());
+               }
+
+       }
+
+}