public TestSG_TU(MG.SG_EdgeNode edgeNode, preCH preCH_in)
{
if (edgeNode.typefilter != null)
{
typefilter = new TypeFilterVBX_TU(preCH_in, edgeNode.typefilter);
pre_CH_out = typefilter.preCH_out;
}
else
{
pre_CH_out = new deferred_adapter_preCH(() => preCH_in.CH);
}
// plug in delegate in both cases
}
public StartTU(TestGrammar.StartNode startNode)
{
isDescAll = startNode.sg_edge_node.kind == MG.SG_EdgeNode.kindE.all;
rootVBX = new RootVBoxTR(isDescAll);
if (startNode.sg_edge_node.typefilter != null)
{
typefilterVBX = new TypeFilterVBX_TU(rootVBX.preCH_out, startNode.sg_edge_node.typefilter);
}
rg_edgeTU = new RG_EdgeTU(
typefilterVBX == null ? rootVBX.preCH_out : typefilterVBX.preCH_out,
startNode.rg_edge_node);
}
