public object VisitOptionClauseNode(OptionClauseNode node, Context parameter)
{
var wordNode = node.WordNode;
wordNode.Accept(this, parameter);
foreach (var child in node.Children)
{
child.Accept(this, parameter);
}
return(null);
}
private void ParseOptionWord()
{
Validate();
var node = new OptionClauseNode(_token);
if (IsInSelectStatementNode())
{
RemoveNodesTo <SelectStatementNode>();
var selectStatementNode = (SelectStatementNode)Peek();
selectStatementNode.OptionClauseNode = node;
}
else
{
AppendNode(node);
}
_nodeStack.Push(node);
}
