From c8396748e78e3faa9316d7de6b6a8c58e584f1c1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Thu, 5 Sep 2013 06:49:33 +0200
Subject: [PATCH] Add method to return all connected networks.

---
 src/main/java/net/pterodactylus/xdcc/core/Core.java | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/main/java/net/pterodactylus/xdcc/core/Core.java b/src/main/java/net/pterodactylus/xdcc/core/Core.java
index b157851..d13b486 100644
--- a/src/main/java/net/pterodactylus/xdcc/core/Core.java
+++ b/src/main/java/net/pterodactylus/xdcc/core/Core.java
@@ -70,6 +70,7 @@ import net.pterodactylus.xdcc.data.Network;
 import net.pterodactylus.xdcc.data.Pack;
 import net.pterodactylus.xdcc.data.Server;
 
+import com.google.common.base.Function;
 import com.google.common.base.Optional;
 import com.google.common.base.Predicate;
 import com.google.common.collect.FluentIterable;
@@ -168,6 +169,20 @@ public class Core extends AbstractExecutionThreadService {
 	}
 
 	/**
+	 * Returns all connected networks.
+	 *
+	 * @return All connected networks
+	 */
+	public Collection<Network> connectedNetworks() {
+		return Lists.newArrayList(Optional.presentInstances(FluentIterable.from(networkConnections.values()).transform(new Function<Connection, Optional<Network>>() {
+			@Override
+			public Optional<Network> apply(Connection connection) {
+				return getNetwork(connection);
+			}
+		})));
+	}
+
+	/**
 	 * Returns all configured channels. Due to various circumstances, configured
 	 * channels might not actually be joined.
 	 *
-- 
2.7.4