Implemented the first command: /nick

src/org/yaaic/command/CommandParser.java

@@ -48,6 +48,8 @@ public class CommandParser
 	private CommandParser()
 	{
 		commands = new HashMap<String, BaseCommand>();
+		
+		commands.put("nick", new NickCommand());
 	}
 	
 	/**

src/org/yaaic/command/NickCommand.java

@@ -0,0 +1,61 @@
+/*
+ Yaaic - Yet Another Android IRC Client
+
+Copyright 2009 Sebastian Kaspari
+
+This file is part of Yaaic.
+
+Yaaic 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.
+
+Yaaic 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 Yaaic.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package org.yaaic.command;
+
+import org.yaaic.irc.IRCService;
+import org.yaaic.model.Channel;
+import org.yaaic.model.Server;
+
+/**
+ * Command: /nick
+ * 
+ * @author Sebastian Kaspari <sebastian@yaaic.org>
+ */
+public class NickCommand extends BaseCommand
+{
+	/**
+	 * Execute /nick
+	 */
+	@Override
+	public void execute(String[] params, Server server, Channel channel, IRCService service)
+	{
+		service.getConnection(server.getId()).changeNick(params[1]);
+	}
+	
+	/**
+	 * Usage of /nick
+	 */
+	@Override
+	public String getUsage()
+	{
+		return "/nick nickname";
+	}
+
+	/**
+	 * Number of params needed (1)
+	 */
+	@Override
+	public int needsParams()
+	{
+		return 1;
+	}
+	
+}