Ejemplo n.º 1
0
 public static void LowerTransformations(AstEtlRootNode astDataflow, DataflowLoweringContext context)
 {
     var sortedTransformations = SortTransformations(astDataflow.Transformations);
     foreach (AstTransformationNode astTransformation in sortedTransformations)
     {
         PhysicalLoweringProcessor.Lower(astTransformation, context);
     }
 }
Ejemplo n.º 2
0
        public static void LowerDataflow(AstNode astNode, LoweringContext context)
        {
            var astDataflow = astNode as AstEtlRootNode;
            if (astDataflow != null)
            {
                var dft = new DataflowTask(astDataflow);
                context.ParentObject.Children.Add(dft);

                var dflc = new DataflowLoweringContext(dft);
                LowerTransformations(astDataflow, dflc);
                ContainerLoweringEngine.LowerEventHandlers(astDataflow, dft, context);
            }
        }