public void addStep ( String operationName , List < String > sourceFields , String targetField , Map < String , String > parameters ) { TransformationStep step = new TransformationStep ( ) ; step . setOperationName ( operationName ) ; step . setSourceFields ( sourceFields . toArray ( new String [ sourceFields . size ( ) ] ) ) ; step . setTargetField ( targetField ) ; step . setOperationParams ( parameters ) ; steps . add ( step ) ; }
Adds a transformation step to this description