A way to chain selectors?

[Serega Sheypak]

Hi, is there any easy way to implement such chain

single source getting event

multiplexing selector by event.header named 'XXX'

if header 'XXX'='true' send to channel named 'channelXXXtrue'

by default, do replication and send replicas to two channels 'channelReplica1', 'channelReplica2'

The idea is:

I have a source with custom interceptor. It validates input events. If event is corrupted, it sets event.header named 'XXX'=true

then I need to send corrupted events to special channel. I can do it using selector=multiplexing

Correct events should be replicated and sent to two different channels. Each channel has it's own special Sink (HDFS and Solr).

I don't see any way to set two subsequent selectors and the only way to solve is to introduce intermediate sources. Am I correct?