public Dot.Status getStatus() {
        if (getExceptionCode() == Dot.EXCEPTION_NONE) {
            // feels like a failure should be a value greater 1
            return Status.SUCCESS;
        } else {
            return Status.FAILED;
        }
    }
@param transactionId
@param acceptedTime
@param elapsedTime
@param exceptionCode 0 : success, 1 : error
web/src/main/java/com/navercorp/pinpoint/web/vo/scatter/Dot.java