public void Eval(TextWriter writer, TemplateFieldAccessor accessor)
{
_writer(writer, accessor);
}
private static void DefaultWriter(TextWriter writer, TemplateFieldAccessor accessor) { }
public string Eval(TemplateFieldAccessor accessor)
{
StringWriter sw = new StringWriter();
_writer(sw, accessor);
return sw.ToString();
}
private static object GetFieldValue(TemplateFieldAccessor root, CaptureCollection parts)
{
object value;
TemplateFieldAccessor accessor = root;
for (int i = 0; i < parts.Count - 1; i++)
{
Capture part = parts[i];
value = accessor(part.Value);
// if the accessor didnt return an accessor then
// wrap the value in an object accessor
if (!(value is TemplateFieldAccessor))
value = TemplateFieldAccessors.PropertyAccessor(value);
accessor = (TemplateFieldAccessor)value;
}
value = accessor(parts[parts.Count - 1].Value);
return value;
}
