public static string TryGetPrecondionThat(string tagName, XmlNode extractedXML, out bool isRequired, out string indexVal, out bool indexPosition1)
{
isRequired = extractedXML != null && extractedXML.LocalName == tagName;
indexVal = StaticAIMLUtils.GetAttribValue(extractedXML, "index", "1,1");
indexPosition1 = indexVal == "1" || indexVal == "1,1" || indexVal == "1,*";
if (!isRequired)
{
return(null);
}
string patternTxt = StaticAIMLUtils.VisibleRendering(extractedXML.ChildNodes, StaticAIMLUtils.PatternSideRendering);
if (patternTxt == "")
{
patternTxt = StaticAIMLUtils.GetAttribValue(extractedXML, "value," + tagName + ",match,name", null);
}
isRequired = false;
foreach (XmlNode childs in extractedXML.ChildNodes)
{
if (childs.NodeType != XmlNodeType.Comment)
{
isRequired = true;
break;
}
}
if (!isRequired)
{
if (patternTxt == null)
{
//writeToLog("extractThat1: '" + patternTxt + "' from " + extractedXML.OuterXml);
}
else
{
isRequired = true;
}
}
return(patternTxt);
}