public XPathAxis(CodePlex.XPathParser.XPathAxis axis, XPathNodeType nodeType, string prefix, string name, string nodeTest)
{
this.Axis = axis;
this.NodeType = nodeType;
this.Prefix = prefix;
this.Name = name;
this.NodeTest = nodeTest;
}
public string Axis(CodePlex.XPathParser.XPathAxis axis, XPathNodeType nodeType, string prefix, string name)
{
string nodeTest;
XPathAxis xPathAxis;
var createAxis = false;
switch (nodeType)
{
case XPathNodeType.ProcessingInstruction:
Debug.Assert(prefix == "");
nodeTest = "processing-instruction(" + name + ")";
break;
case XPathNodeType.Text:
Debug.Assert(prefix == null && name == null);
nodeTest = "text()";
break;
case XPathNodeType.Comment:
Debug.Assert(prefix == null && name == null);
nodeTest = "comment()";
break;
case XPathNodeType.All:
nodeTest = "node()";
createAxis = true;
break;
case XPathNodeType.Attribute:
lastAttribute = new XPathAttribute(name);
nodeTest = QNameOrWildcard(prefix, name);
operandQueue.Enqueue(lastAttribute);
break;
case XPathNodeType.Element:
if (lastElement != null)
{
CreateElement();
}
lastElement = name;
nodeTest = QNameOrWildcard(prefix, name);
break;
case XPathNodeType.Namespace:
nodeTest = QNameOrWildcard(prefix, name);
break;
default:
throw new ArgumentException("unexpected XPathNodeType", "XPathNodeType");
}
if (createAxis)
{
xPathAxis = new XPathAxis(axis, nodeType, prefix, name, nodeTest);
this.PartQueue.Enqueue(xPathAxis);
}
return(axisStrings[(int)axis] + nodeTest);
}
