/// <summary>The <see cref="DocumentQueryNode"/> visit implementation</summary>
/// <param name="documentQueryNode">The document AST node</param>
/// <returns>The modified AST node if modified otherwise the original node</returns>
public override AstNode VisitDocumentQueryNode(DocumentQueryNode documentQueryNode)
{
return(new DocumentQueryNode(
documentQueryNode.MatchFunctionName,
documentQueryNode.DocumentSymbol,
documentQueryNode.Rulesets.Select(ruleset => (RulesetNode)ruleset.Accept(this)).ToSafeReadOnlyCollection()));
}
/// <summary>
/// The <see cref="DocumentQueryNode"/> visit implementation for print.
/// </summary>
/// <param name="documentQueryNode">The document query node</param>
/// <returns>The modified AST node if modified otherwise the original node</returns>
public override AstNode VisitDocumentQueryNode(DocumentQueryNode documentQueryNode)
{
_printerFormatter.Append(documentQueryNode.DocumentSymbol);
_printerFormatter.Append(CssConstants.SingleSpace);
_printerFormatter.Append(documentQueryNode.MatchFunctionName);
_printerFormatter.AppendLine();
_printerFormatter.AppendLine(CssConstants.OpenCurlyBracket);
_printerFormatter.IncrementIndentLevel();
foreach (var ruleset in documentQueryNode.Rulesets)
{
ruleset.Accept(this);
}
_printerFormatter.DecrementIndentLevel();
_printerFormatter.AppendLine(CssConstants.CloseCurlyBracket);
return(documentQueryNode);
}
/// <summary>The <see cref="DocumentQueryNode"/> visit implementation</summary>
/// <param name="documentQueryNode">The DocumentQueryNode to visit.</param>
/// <returns>The modified AST node if modified otherwise the original node</returns>
public virtual AstNode VisitDocumentQueryNode(DocumentQueryNode documentQueryNode)
{
return(documentQueryNode);
}