package net.pterodactylus.sonitus.data;
/**
- * A filter processes an input to produce an output.
+ * A filter is both a {@link Source} and a {@link Sink}. It is used to process
+ * the audio date in whatever way seems appropriate.
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
-public interface Filter extends Source, Sink{
+public interface Filter extends Controlled, Source, Sink {
}