Add base class, let all other containers extend the base class.

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/Artist.java b/src/main/java/net/pterodactylus/demoscenemusic/data/Artist.java
index d31ee31..8a0a5a4 100644 (file)
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/Artist.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/Artist.java
@@ -22,17 +22,12 @@ package net.pterodactylus.demoscenemusic.data;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class Artist {
+public class Artist extends Base {
 
-       private final String id;
        private String name;
 
        public Artist(String id) {
-               this.id = id;
-       }
-
-       public String id() {
-               return id;
+               super(id);
        }
 
        public String name() {

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/Base.java b/src/main/java/net/pterodactylus/demoscenemusic/data/Base.java
new file mode 100644 (file)
index 0000000..9ac65ad
--- /dev/null
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/Base.java
@@ -0,0 +1,37 @@
+/*
+ * DemosceneMusic - Base.java - Copyright © 2012 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.demoscenemusic.data;
+
+/**
+ * TODO
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class Base {
+
+       private final String id;
+
+       protected Base(String id) {
+               this.id = id;
+       }
+
+       public String id() {
+               return id;
+       }
+
+}

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/Group.java b/src/main/java/net/pterodactylus/demoscenemusic/data/Group.java
index 292eb21..d5b6972 100644 (file)
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/Group.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/Group.java
@@ -22,18 +22,13 @@ package net.pterodactylus.demoscenemusic.data;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class Group {
+public class Group extends Base {
 
-       private final String id;
        private String name;
        private String url;
 
        public Group(String id) {
-               this.id = id;
-       }
-
-       public String id() {
-               return id;
+               super(id);
        }
 
        public String name() {

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/Track.java b/src/main/java/net/pterodactylus/demoscenemusic/data/Track.java
index 1bb42ca..293c25e 100644 (file)
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/Track.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/Track.java
@@ -22,17 +22,12 @@ package net.pterodactylus.demoscenemusic.data;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class Track {
+public class Track extends Base {
 
-       private final String id;
        private String name;
 
        public Track(String id) {
-               this.id = id;
-       }
-
-       public String id() {
-               return id;
+               super(id);
        }
 
        public String name() {