public FaunusPipeline as ( final String name ) { this . state . assertNotLocked ( ) ; this . state . assertNoProperty ( ) ; this . state . addStep ( name ) ; final String string = "As(" + name + "," + this . stringRepresentation . get ( this . state . getStep ( name ) ) + ")" ; this . stringRepresentation . set ( this . state . getStep ( name ) , string ) ; return this ; }
Name a step in order to reference it later in the expression .