rcs.setChannels(channels);
generatorSource.setChannelProcessor(new ChannelProcessor(rcs));
NullSink nullSink = new NullSink();
nullSink.configure(new Context());
nullSink.setChannel(channel);
nodeManager.add(SourceRunner.forSource(generatorSource));
SinkProcessor processor = new DefaultSinkProcessor();
List<Sink> sinks = new ArrayList<Sink>();