CompuScaleElement

XML tag	<COMPU-SCALE>
Module	autosar.datatype
Inherits

Contains the properties for one computation.

Computation Variants

Attributes in use for all variants:

• label

• adminData

ValueTable

ValueTable is also known as enumeration.

Factory Method: Computation.createValueTable

Attributes in use:

• lowerLimit (int)

• upperLimit (int)

• textValue (str)

For basic enumerations the value of lowerLimit and upperLimit are equal to each other. You can also set lowerLimit and upperLimit to different values to denote an interval where the textValue applies.

Rational Scaling

Rational scaling, also known as linear scaling.

Factory Method: Computation.createRationalScaling

Attributes in use:

• lowerLimit

• upperLimit

• lowerLimitType

• upperLimitType

• numerator

• denominator

• offset

BitMask

Factory method: Computation.createBitMask

Attributes in use:

• mask

• symbol

Constructor

datatype.CompuScaleElement(lowerLimit, upperLimit[, lowerLimitType = 'CLOSED'][, upperLimitType = 'CLOSED'][, label = None][, symbol = None][, textValue = None][, numerator = None][, denominator = None][, offset = None][, mask = None][, adminData = None])

参数

• lowerLimit (int, float) – lower limit.

• upperLimit (int, float) – upper limit.

• lowerLimitType (str) – lower limit type ('OPEN', 'CLOSED').

• upperLimitType (str) – upper limit type ('OPEN', 'CLOSED').

• label (None, str) – Optional label (used instead of name attribute).

• symbol (None, str) – Optional symbol name.

• textValue (None, str) – Optional text value (used for enumration).

• numerator (int, float) – Optional numerator (used for scaling).

• denominator (int, float) – Optional denominator (used for scaling).

• denominator – Optional offset (used for scaling).

• mask (None, int) – mask (used for bit masks).

• adminData (AdminData) – AdminData.

Attributes

Name	Type	Description
lowerLimit	int	<LOWER-LIMIT>
upperLimit	int	<UPPER-LIMIT>
lowerLimitType	str	INTERVAL-TYPE ('OPEN', 'CLOSED')
upperLimitType	str	INTERVAL-TYPE ('OPEN', 'CLOSED')
label	None, str	<SHORT-LABEL> (used as alternative to name attribute)
symbol	None, str	<SYMBOL>
textValue	None, str	<VT> (used for value table)
numerator	None, int, float	<COMPU-NUMERATOR><V> (used for scaling)
denominator	None, int, float	<COMPU-DENOMINATOR><V> (used for scaling)
offset	None, int, float	<COMPU-NUMERATOR><V> (used for scaling)
mask	None, int	<MASK> (used for bit masks)
adminData	None, AdminData	<ADMIN-DATA>