public void GetContent(CompilerContext context, ParseTreeNode parseNode)
{
System.Diagnostics.Debug.Assert(parseNode.Span.Start.Line == 0);
_SourceParsedString = context.CurrentParseTree.SourceText.Substring(parseNode.Span.Start.Position, parseNode.Span.Length);
_FuncName = parseNode.ChildNodes[0].Token.ValueString.ToUpper();
FuncDefinition = new ChainPartFuncDefinition(); // new
FuncDefinition.SourceParsedString = _SourceParsedString; // new
FuncDefinition.FuncName = _FuncName; // new
#region Retrieve the parameters
if (parseNode.ChildNodes.Count > 1)// && parseNode.ChildNodes[1].HasChildNodes())
{
if (parseNode.ChildNodes[1].Token != null)
{
if (parseNode.ChildNodes[1].Token.Terminal.DisplayName == "*")
{
#region asterisk
if (GetTypeReferenceDefinitions(context).Count != 1)
{
throw new GraphDBException(new Error_FunctionParameterInvalidReference(("It is not allowed to execute a function with an asterisk as parameter and more than one type.")));
}
var listOfReferences = GetTypeReferenceDefinitions(context);
var idChainDef = new IDChainDefinition(listOfReferences.First().TypeName, listOfReferences);
FuncDefinition.Parameters.Add(idChainDef); // new
#endregion
}
else
{
GenerateData(context, parseNode.ChildNodes.Skip(1).ToList());
}
}
else
{
GenerateData(context, parseNode.ChildNodes.Skip(1).ToList());
}
}
else if (parseNode.ChildNodes.Count > 1)
{
GenerateData(context, parseNode.ChildNodes.Skip(1).ToList());
}
#endregion
}
public SelectionElementFunction(SelectionElement mySelectionElement, ChainPartFuncDefinition myFunction, List<AExpressionDefinition> myParameters)
{
this.Alias = mySelectionElement.Alias;
this.EdgeList = mySelectionElement.EdgeList;
this.Element = mySelectionElement.Element;
this.Selection = mySelectionElement.Selection;
this.IsGroupedOrAggregated = mySelectionElement.IsGroupedOrAggregated;
this.LevelKey = mySelectionElement.LevelKey;
this.RelatedIDChainDefinition = mySelectionElement.RelatedIDChainDefinition;
Function = myFunction;
Parameters = myParameters;
}
public Error_AggregateNotAllowed(ChainPartFuncDefinition myAggregateNode)
{
Aggregate = myAggregateNode;
}
