X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fdemoscenemusic%2Fdata%2FDefaultParty.java;h=f621d4d14a98a3b9bd561cd5aebfcf94523ad494;hb=01aeae3f0e571924efcdc5156497a78874b4bdeb;hp=993d69a0795e8b7c440fdac6ddba6da250658073;hpb=e3ac92367c0fde656598f388e9026f45c2868c4b;p=demoscenemusic.git

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/DefaultParty.java b/src/main/java/net/pterodactylus/demoscenemusic/data/DefaultParty.java
index 993d69a..f621d4d 100644
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/DefaultParty.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/DefaultParty.java
@@ -17,6 +17,11 @@
 
 package net.pterodactylus.demoscenemusic.data;
 
+import java.util.Collection;
+import java.util.Comparator;
+
+import net.pterodactylus.util.number.Numbers;
+
 /**
  * Default implementation of a party data container.
  *
@@ -24,6 +29,23 @@ package net.pterodactylus.demoscenemusic.data;
  */
 public class DefaultParty extends DefaultBase implements Party {
 
+	/** Comparator that sorts parties by name and descending year. */
+	public static final Comparator<Party> NAME_YEAR_COMPARATOR = new Comparator<Party>() {
+
+		@Override
+		public int compare(Party leftParty, Party rightParty) {
+			int diff = leftParty.getName().compareToIgnoreCase(rightParty.getName());
+			if (diff != 0) {
+				return diff;
+			}
+			int leftYear = Numbers.safeParseInteger(leftParty.getProperties().get("party/year"), 0);
+			int rightYear = Numbers.safeParseInteger(rightParty.getProperties().get("party/year"), 0);
+			/* show newest parties first. */
+			return rightYear - leftYear;
+		}
+
+	};
+
 	/**
 	 * Creates a new party data container.
 	 *
@@ -55,4 +77,22 @@ public class DefaultParty extends DefaultBase implements Party {
 		return this;
 	}
 
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	@SuppressWarnings("unchecked")
+	public Collection<Track> getReleases() {
+		return getValue("releases", Collection.class).get();
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public Party setReleases(Collection<Track> tracks) {
+		getValue("releases", Collection.class).set(tracks);
+		return this;
+	}
+
 }