Adds AliasModel and AliasEvent and support for conversion from legacy

playlist format.

Renames PlaylistEditor to ChannelController

src/alias/AliasEvent.java

@@ -0,0 +1,55 @@
+/*******************************************************************************
+ *     SDR Trunk 
+ *     Copyright (C) 2014-2016 Dennis Sheirer
+ * 
+ *     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 alias;
+
+public class AliasEvent
+{
+	private Alias mAlias;
+	private Event mEvent;
+
+	/**
+	 * AliasEvent - event describing any changes to an alias
+	 * @param alias - alias that changed
+	 * @param event - change event
+	 */
+	public AliasEvent( Alias alias, Event event )
+	{
+		mAlias = alias;
+		mEvent = event;
+	}
+	
+	public Alias getAlias()
+	{
+		return mAlias;
+	}
+	
+	public Event getEvent()
+	{
+		return mEvent;
+	}
+	
+	/**
+	 * Channel events to describe the specific event
+	 */
+	public enum Event
+	{
+		ADD,
+		CHANGE,
+		DELETE;
+	}
+}