/// <summary>
/// Updates transition function to add variable and atom mappings for the base types.
/// This is neccesary to avoid an infinite number of type definitions.
/// </summary>
private void AddDynamicStates(TrsTypeDefinitionTermBase termIn)
{
foreach (TrsTypeDefinitionTermBase targetSymbol in termIn.GetAllAtoms().Cast <TrsTypeDefinitionTermBase>().Concat(termIn.GetAllVariables()))
{
TrsTypeDefinitionTypeName nextStateTypeName = null;
if (targetSymbol is TrsTypeDefinitionNumber)
{
nextStateTypeName = allNumbers;
}
else if (targetSymbol is TrsTypeDefinitionString)
{
nextStateTypeName = allStrings;
}
else if (targetSymbol is TrsTypeDefinitionConstant)
{
nextStateTypeName = allConstants;
}
else if (targetSymbol is TrsTypeDefinitionVariable)
{
nextStateTypeName = allVariables;
}
else
{
throw new ArgumentOutOfRangeException("To collective type for " + targetSymbol.GetType().FullName);
}
List <TrsTypeDefinitionTypeName> nextStates = null;
if (!transitionFunction.TryGetValue(targetSymbol, out nextStates))
{
transitionFunction.Add(targetSymbol, nextStates = new List <TrsTypeDefinitionTypeName>());
}
nextStates.Add(nextStateTypeName);
}
}
public InterpreterType(TrsTypeDefinitionTermBase sourceTypeDefinition, InterpreterType parentNode = null)
{
this.ParentNode = parentNode;
this.CurrentNode = sourceTypeDefinition;
if (sourceTypeDefinition is TrsTypeDefinitionTerm)
{
ArgumentMatchedTypes.AddRange(((TrsTypeDefinitionTerm)sourceTypeDefinition).ArgumentTypes.Select(arg => new InterpreterType(arg, this)));
}
else if (sourceTypeDefinition is TrsTypeDefinitionAcTerm)
{
AcArgumentMatchedTypes = ((TrsTypeDefinitionAcTerm)sourceTypeDefinition).OnfArgumentTypes.ToDictionary(arg => new InterpreterType(arg.Term), arg => arg.Cardinality);
}
}