Axis.cs

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using System.Xml.XPath;
 
namespace MS.Internal.Xml.XPath;
 
internal class Axis : AstNode
{
    public enum AxisType
    {
        Ancestor,
        AncestorOrSelf,
        Attribute,
        Child,
        Descendant,
        DescendantOrSelf,
        Following,
        FollowingSibling,
        Namespace,
        Parent,
        Preceding,
        PrecedingSibling,
        Self,
        None
    }
 
    private readonly AxisType _axisType;
 
    private AstNode _input;
 
    private readonly string _prefix;
 
    private readonly string _name;
 
    private readonly XPathNodeType _nodeType;
 
    protected bool abbrAxis;
 
    private string _urn = string.Empty;
 
    public override AstType Type => AstType.Axis;
 
    public override XPathResultType ReturnType => XPathResultType.NodeSet;
 
    public AstNode Input
    {
        get
        {
            return _input;
        }
        set
        {
            _input = value;
        }
    }
 
    public string Prefix => _prefix;
 
    public string Name => _name;
 
    public XPathNodeType NodeType => _nodeType;
 
    public AxisType TypeOfAxis => _axisType;
 
    public bool AbbrAxis => abbrAxis;
 
    public string Urn
    {
        get
        {
            return _urn;
        }
        set
        {
            _urn = value;
        }
    }
 
    public Axis(AxisType axisType, AstNode input, string prefix, string name, XPathNodeType nodetype)
    {
        _axisType = axisType;
        _input = input;
        _prefix = prefix;
        _name = name;
        _nodeType = nodetype;
    }
 
    public Axis(AxisType axisType, AstNode input)
        : this(axisType, input, string.Empty, string.Empty, XPathNodeType.All)
    {
        abbrAxis = true;
    }
}