public CallNode Build()
{
var callNode = OperatorNodeFactory.CreateCall(_block);
IList <OperatorNode> parameters = new List <OperatorNode>();
bool isParameterCompleted = false;
while (_reader.HasNext())
{
var node = new AstNodeBuilder(_reader, _block, _interceptChars).Build();
if (node != null)
{
parameters.Add(node);
}
if (_reader.Current().OperatorType == OperatorType.RightParenthesis)
{
isParameterCompleted = true;
break;
}
}
if (!isParameterCompleted)
{
throwError("");
}
callNode.Operands.AddRange(parameters);
return(callNode);
}