MixedJoin join = new MixedJoin( new boolean[]{MixedJoin.OUTER, MixedJoin.INNER, MixedJoin.OUTER} );
Pipe splice = new CoGroup( pipes, fields, Fields.size( 6 ), join );
Flow flow = getPlatform().getFlowConnector().connect( sources, sink, splice );
flow.complete();
validateLength( flow, 6 );
Set<Tuple> results = new HashSet<Tuple>();