// -------------------------------------------------------------------------------------------
// Translator Methods
/* Turns out is was a bad idea to get "Value" by default via constructor. Instead, the
* value should only be pulled from the translator when need comes.
* This recursive call traverses the parents once the LAST enumerator is ready to read a value.
*
* FIXED: Made some fixes to the method (_Value was not being updated).
*/
public IValueType TranslatorGetValue()
{
if (Parent != null)
{
Parent.TranslatorGetValue(); // (recursively get dependent XML nodes first)
if (Translator == null)
{
throw new InvalidOperationException("No translator specified.");
}
_Value = Translator.GetValue(Parent, NamePath.Split('.'), ValueIndex);
// Note: The translator will expect Parent.Value to contain the XmlNodeField or DataListField<XmlNodeField> data it needs to read from.
return(_Value);
}
if (_Value == null) // Note: This shouldn't happen, but just in case...
{
_Value = new XmlNodeField(null, true);
}
return(_Value); // Note: top level source enumerator simply returns the root XML document (as XmlNodeField).
}
public void TranslatorSetValue(IValueType value)
{
Translator.SetValue(Parent, NamePath.Split('.'), value, ValueIndex);
}
/// <summary>
/// Преобразовать к строке
/// </summary>
/// <returns>Строка</returns>
public override string ToString()
{
return(string.Format("[{0}: {1}]", Type, string.Join(".", NamePath.SkipWhile(o => o == ""))));
}
