X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fxdcc%2Fdata%2FDownload.java;fp=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fxdcc%2Fdata%2FDownload.java;h=0592eaf9477c925f2e42e9dc1cc31881a75207bc;hb=db7e9612fa189cee9f4b9086e00d87c4d6c58bbf;hp=5190ed054faa991c588ebc4274fe35d40023dfff;hpb=6721687a11d53eeda4bfeea4ada2f5caffbcad7e;p=xudocci.git

diff --git a/src/main/java/net/pterodactylus/xdcc/data/Download.java b/src/main/java/net/pterodactylus/xdcc/data/Download.java
index 5190ed0..0592eaf 100644
--- a/src/main/java/net/pterodactylus/xdcc/data/Download.java
+++ b/src/main/java/net/pterodactylus/xdcc/data/Download.java
@@ -17,6 +17,8 @@
 
 package net.pterodactylus.xdcc.data;
 
+import static com.google.common.base.Preconditions.checkNotNull;
+
 import java.io.OutputStream;
 import java.net.InetAddress;
 
@@ -59,8 +61,8 @@ public class Download {
 	 * 		The pack being downloaded
 	 */
 	public Download(Bot bot, Pack pack) {
-		this.bot = bot;
-		this.pack = pack;
+		this.bot = checkNotNull(bot, "bot must not be null");
+		this.pack = checkNotNull(pack, "pack must not be null");
 	}
 
 	//
@@ -194,4 +196,22 @@ public class Download {
 		return this;
 	}
 
+	//
+	// OBJECT METHODS
+	//
+
+	@Override
+	public boolean equals(Object object) {
+		if (!(object instanceof Download)) {
+			return false;
+		}
+		Download download = (Download) object;
+		return bot().equals(download.bot()) && pack().equals(download.pack());
+	}
+
+	@Override
+	public int hashCode() {
+		return bot().hashCode() ^ pack().hashCode();
+	}
+
 }