public static PromptGroup Parse(Object aParent, XmlElement anXmlElement)
{
if (!(aParent is Template))
{
throw new IllegalParentException("Illegal type! Expected instance of type: Template");
}
Template tParent = aParent as Template;
String tName = getRequiredAttribute(anXmlElement, "name");
String tRepeatable = getRequiredAttribute(anXmlElement, "repeatable");
String tMaxRepeats = getOptionalAttribute(anXmlElement, "maxRepeats", "");
PromptGroup tPromptGroup = new PromptGroup();
tPromptGroup.Name = tName;
tPromptGroup.SetRepeatableFromString(tRepeatable);
tPromptGroup.SetMaxRepeatsFromString(tMaxRepeats);
//Process prompts
foreach (XmlNode tNode in anXmlElement.ChildNodes)
{
if (tNode is XmlElement)
{
XmlElement tElement = tNode as XmlElement;
AbstractPrompt tPrompt = AbstractPrompt.Factory.Parse(tPromptGroup, tElement);
tPromptGroup.AddPrompt(tPrompt);
}
}
return(tPromptGroup);
}
private void produceAndAddPrompt(PromptGroup aPromptGroup, Type aType, AbstractPrompt aReferencePrompt)
{
AbstractPrompt newPrompt = AbstractPrompt.Factory.CreateInstance(aType);
if (aReferencePrompt != null)
{
aPromptGroup.AddPromptAfter(newPrompt, aReferencePrompt);
}
else
{
aPromptGroup.AddPrompt(newPrompt);
}
refreshTreeView();
}