private Constructor()
{
OutputTerminal = new NodeTerminal(NationalInstruments.CommonModel.Direction.Output, NITypes.Void, "value");
FixedTerminals = new OwnerComponentCollection(this);
FixedTerminals.Add(OutputTerminal);
TypeName = QualifiedName.Empty;
Type = NITypes.Void;
}
protected TerminateLifetime()
{
var immutableReferenceType = NITypes.Void.CreateImmutableReference();
var inputTerminal = new NodeTerminal(Direction.Input, immutableReferenceType, "inner lifetime 0");
FixedTerminals.Add(inputTerminal);
var outputTerminal = new NodeTerminal(Direction.Output, immutableReferenceType, "outer lifetime");
FixedTerminals.Add(outputTerminal);
}
public void UpdateTerminals(int inputTerminalCount, int outputTerminalCount)
{
var immutableReferenceType = NITypes.Void.CreateImmutableReference();
int currentInputTerminalCount = InputTerminals.Count();
if (currentInputTerminalCount < inputTerminalCount)
{
for (; currentInputTerminalCount < inputTerminalCount; ++currentInputTerminalCount)
{
var inputTerminal = new NodeTerminal(Direction.Input, immutableReferenceType, "nested scope");
InsertComponent(currentInputTerminalCount, inputTerminal);
}
}
else if (currentInputTerminalCount > inputTerminalCount)
{
int i = currentInputTerminalCount - 1;
while (i >= 0 && currentInputTerminalCount > inputTerminalCount)
{
Terminal inputTerminal = InputTerminals.ElementAt(i);
if (!inputTerminal.Connected)
{
RemoveComponent(inputTerminal);
--currentInputTerminalCount;
}
--i;
}
}
int currentOutputTerminalCount = OutputTerminals.Count();
if (currentOutputTerminalCount < outputTerminalCount)
{
for (; currentOutputTerminalCount < outputTerminalCount; ++currentOutputTerminalCount)
{
var outputTerminal = new NodeTerminal(Direction.Output, immutableReferenceType, "outer scope");
InsertComponent(currentInputTerminalCount + currentOutputTerminalCount, outputTerminal);
}
}
else if (currentOutputTerminalCount > outputTerminalCount)
{
int i = currentOutputTerminalCount - 1;
while (i >= 0 && currentOutputTerminalCount > outputTerminalCount)
{
Terminal outputTerminal = OutputTerminals.ElementAt(i);
if (!outputTerminal.Connected)
{
RemoveComponent(outputTerminal);
--currentOutputTerminalCount;
}
--i;
}
}
SetIconViewGeometry();
}
private void CreateTerminals(MethodCall methodCall, FunctionSignatureCache signatureCache)
{
var cachedParameters = signatureCache?.CachedParameters;
if (cachedParameters != null)
{
foreach (var cachedParameter in cachedParameters)
{
var direction = PFTypes.ParameterCallDirectionToDirection(cachedParameter.CallDirection);
var terminal = new NodeTerminal(
direction,
cachedParameter.DataType,
cachedParameter.SideIndex.ToString(),
cachedParameter.Hotspot);
methodCall.AddTerminal(terminal);
}
}
}
public void VisitNodeTerminal(NodeTerminal nodeTerminal)
{
throw new NotImplementedException();
}
protected StructFieldAccessor()
{
StructInputTerminal = new NodeTerminal(Direction.Input, NITypes.Void, "valueRef", TerminalHotspots.Input1);
StructType = NITypes.Void;
}
public StructFieldAccessorTerminalViewModel(NodeTerminal terminal)
: base(terminal)
{
}