private void AddBuiltinFunctions(IEnumerable <FunctionDescriptor> functions)
{
if (null == functions)
{
throw new ArgumentNullException();
}
foreach (FunctionDescriptor function in functions)
{
string qualifiedName = function.QualifiedName;
if (CoreUtils.StartsWithDoubleUnderscores(qualifiedName))
{
continue;
}
FunctionGroup functionGroup;
if (!builtinFunctionGroups.TryGetValue(qualifiedName, out functionGroup))
{
functionGroup = new FunctionGroup(qualifiedName);
builtinFunctionGroups[qualifiedName] = functionGroup;
}
functionGroup.AddFunctionDescriptor(function);
}
}
private void AddImportedFunctions(string library, IEnumerable <FunctionDescriptor> functions)
{
if (null == library || null == functions)
{
throw new ArgumentNullException();
}
Dictionary <string, FunctionGroup> fptrs;
if (!importedFunctionGroups.TryGetValue(library, out fptrs))
{
fptrs = new Dictionary <string, FunctionGroup>();
importedFunctionGroups[library] = fptrs;
}
foreach (FunctionDescriptor function in functions)
{
string qualifiedName = function.QualifiedName;
FunctionGroup functionGroup;
if (!fptrs.TryGetValue(qualifiedName, out functionGroup))
{
functionGroup = new FunctionGroup(qualifiedName);
fptrs[qualifiedName] = functionGroup;
}
functionGroup.AddFunctionDescriptor(function);
}
}
private static bool TryGetFunctionGroup(
Dictionary <string, FunctionGroup> funcGroupMap, string qualifiedName, out FunctionGroup funcGroup)
{
if (funcGroupMap.TryGetValue(qualifiedName, out funcGroup))
{
return(true);
}
string[] partialName = qualifiedName.Split('.');
string key = funcGroupMap.Keys.FirstOrDefault(k => CanbeResolvedTo(partialName, k.Split('.')));
if (key != null)
{
funcGroup = funcGroupMap[key];
return(true);
}
return(false);
}
private void AddZeroTouchNodeToSearch(FunctionGroup funcGroup)
{
foreach (var functionDescriptor in funcGroup.Functions)
{
AddZeroTouchNodeToSearch(functionDescriptor);
}
}