/// <summary>
/// Determines if the current filter settings includes the provided
/// node.
/// </summary>
/// <param name="filter">The filter settings to use.</param>
/// <param name="node">The node to check against.</param>
/// <returns>True if the node is accepted, otherwise false.</returns>
public static Boolean Accepts(this FilterSettings filter, INode node)
{
switch (node.NodeType)
{
case NodeType.Attribute: return(filter.HasFlag(FilterSettings.Attribute));
case NodeType.CharacterData: return(filter.HasFlag(FilterSettings.CharacterData));
case NodeType.Comment: return(filter.HasFlag(FilterSettings.Comment));
case NodeType.Document: return(filter.HasFlag(FilterSettings.Document));
case NodeType.DocumentFragment: return(filter.HasFlag(FilterSettings.DocumentFragment));
case NodeType.DocumentType: return(filter.HasFlag(FilterSettings.DocumentType));
case NodeType.Element: return(filter.HasFlag(FilterSettings.Element));
case NodeType.Entity: return(filter.HasFlag(FilterSettings.Entity));
case NodeType.EntityReference: return(filter.HasFlag(FilterSettings.EntityReference));
case NodeType.ProcessingInstruction: return(filter.HasFlag(FilterSettings.ProcessingInstruction));
case NodeType.Notation: return(filter.HasFlag(FilterSettings.Notation));
case NodeType.Text: return(filter.HasFlag(FilterSettings.Text));
}
return(filter == FilterSettings.All);
}
