protected function isPluralTarget($targetType)
{
// is this a valid target type?
if (!isset($this->targetTypes[$targetType])) {
throw new E5xx_UnknownDomElementType($targetType);
}
// is this a plural target?
if ($this->targetTypes[$targetType] == self::PLURAL_TARGET) {
return true;
}
// no, it is not
return false;
}