private static Group [ ] rChainAfp ( FatCatParameters params , AFPChain afpChain , Atom [ ] ca1 , Atom [ ] ca2 ) throws StructureException { params . setMaxTra ( 0 ) ; afpChain . setMaxTra ( 0 ) ; return chainAfp ( params , afpChain , ca1 , ca2 ) ; }
runs rigid chaining process