/// <summary>
/// Called to perform type propagation (semantic analysis)
/// </summary>
/// <param name="node">node to type prop</param>
/// <param name="semanticAnalysisAccess">Helper interface to access aspects of type propagation</param>
/// <param name="cancellationToken">Token indicating whether compile has been cancelled.</param>
public override Task DoTypePropagationAsync(Node node, ITypePropagationAccessor semanticAnalysisAccess, CompileCancellationToken cancellationToken)
{
// this simple example requires all inputs to be wired and forces all types to double
foreach (Terminal terminal in node.Terminals)
{
if (terminal.Direction == Direction.Input)
{
terminal.TestRequiredTerminalConnected();
}
terminal.DataType = NITypes.Double;
}
return(AsyncHelpers.CompletedTask);
}
/// <summary>
/// Called to perform type propagation (semantic analysis)
/// </summary>
/// <param name="node">node to type prop</param>
/// <param name="typePropagationAccessor">Helper interface to access aspects of type propagation</param>
/// <param name="cancellationToken">Token indicating whether compile has been cancelled.</param>
public override Task DoTypePropagationAsync(Node node, ITypePropagationAccessor typePropagationAccessor, CompileCancellationToken cancellationToken)
{
GetTerminalByName("names").DataType = PFTypes.StringArray1D;
GetTerminalByName("extra name").DataType = PFTypes.String;
GetTerminalByName("length").DataType = PFTypes.Int32;
// this simple example requires all inputs to be wired
foreach (Terminal terminal in node.Terminals)
{
if (terminal.Direction == Direction.Input)
{
terminal.TestRequiredTerminalConnected();
}
}
return(AsyncHelpers.CompletedTask);
}
