'Get the specified formatted WMI Object from the current sample.'

def __getitem__(self, index):

    if self.is_raw_perf_class:
        previous_wmi_object = self._previous_sample[index]
        current_wmi_object = self._current_sample[index]
        formatted_wmi_object = self._format_property_values(previous_wmi_object, current_wmi_object)
        return formatted_wmi_object
    else:
        return self._current_sample[index]
