public string FetchValueFromNodeForChild(EngineNodeHolder node, XElement childNode)
{
switch (node.engineNodeOptions)
{
case EngineNodeOptions.CallbackValue: return(FetchValueForCallbackValue(node.Value));
default: return(FetchValueForOtherOptions(node, childNode.ConvertToString()));
}
}
public string FetchValueFromNodeForParent(EngineNodeHolder node)
{
switch (node.engineNodeOptions)
{
case EngineNodeOptions.CallbackValue: return(FetchValueForCallbackValue(node.Value));
default: return(FetchValueForOtherOptions(node));
}
}
private string FetchValueForOtherOptions(EngineNodeHolder node, string nodeString = null)
{
using (StringReader s = new StringReader(nodeString ?? xmlString))
{
XDocument xdoc = XDocument.Load(s);
var desc = xdoc.Descendants(node.EngineNode).ToHashSet();
var nodes = desc.Select(x => x.Value);
switch (node.engineNodeOptions)
{
case EngineNodeOptions.Date: return(FetchValueForDate(node.EngineNode, ref nodes));
case EngineNodeOptions.EngineNode: return(FetchValueForEngineNode(ref nodes));
case EngineNodeOptions.LinePosition: return(FetchValueForLinePosition(node.Value, ref nodes));
case EngineNodeOptions.NodeCount: return(FetchValueForNodeCount(ref nodes));
case EngineNodeOptions.NodePosition: return(FetchValueForNodePosition(node.Value, ref nodes));
default: return(String.Empty);
}
}
}
