private FunctionalNode(Node parentNode, FunctionalNode nodeToCopy, NodeCopyInfo nodeCopyInfo)
: base(parentNode, nodeToCopy, nodeCopyInfo)
{
Signature = nodeToCopy.Signature;
FunctionType = nodeToCopy.FunctionType;
RequiredFeatureToggles = nodeToCopy.RequiredFeatureToggles;
}
public void VisitFunctionalNode(SourceModel.FunctionalNode functionalNode)
{
var functionalNodeDfir = new Nodes.FunctionalNode(_currentDiagram, functionalNode.Signature, functionalNode.RequiredFeatureToggles);
_map.AddMapping(functionalNode, functionalNodeDfir);
MapTerminalsInOrder(functionalNode, functionalNodeDfir);
}
public void VisitNode(Node node)
{
var typePassthrough = node as TypePassthrough;
if (typePassthrough != null)
{
var typePassthroughDfir = new Nodes.FunctionalNode(_currentDiagram, Signatures.ImmutablePassthroughType);
_map.AddMapping(typePassthrough, typePassthroughDfir);
_map.MapTerminalsInOrder(typePassthrough, typePassthroughDfir);
return;
}
throw new NotImplementedException();
}
public void VisitLiteral(ILiteralModel literal)
{
NIType dataType = literal.DataType;
if (dataType.IsRebarReferenceType())
{
dataType = dataType.GetUnderlyingTypeFromRebarType();
}
NIType constantType;
if (dataType.IsString() && RebarFeatureToggles.IsStringDataTypeEnabled)
{
// Temporary: create a &'static str constant, and wire it through a StringFromSlice node
// Get rid of this once there is source model support for &str Literals
Constant stringSliceConstant = Constant.Create(_currentDiagram, literal.Data, DataTypes.StringSliceType.CreateImmutableReference());
Nodes.FunctionalNode stringFromSliceNode = new Nodes.FunctionalNode(
_currentDiagram,
Signatures.StringFromSliceType,
new[] { RebarFeatureToggles.StringDataType });
NationalInstruments.Dfir.Wire.Create(_currentDiagram, stringSliceConstant.OutputTerminal, stringFromSliceNode.InputTerminals[0]);
_map.AddMapping((Content)literal, stringFromSliceNode);
_map.AddMapping(literal.OutputTerminal, stringFromSliceNode.OutputTerminals[1]);
return;
}
if (dataType.WireTypeMayFork())
{
constantType = dataType;
}
else
{
constantType = dataType.CreateImmutableReference();
}
Constant constant = Constant.Create(_currentDiagram, literal.Data, constantType);
_map.AddMapping((Content)literal, constant);
_map.AddMapping(literal.OutputTerminal, constant.Terminals.ElementAt(0));
}