SDRP — Configure & Query Property

Problems
1. Duplicate of configure and query property stereotypes in profile.
These concepts are defined for SWRadio components, interfaces and
communication equipment.
2. Simplify the configure and query property definitions.
3. Remove StructSequenceProperty and SimpleSequenceProperty. Not
necessary since multiplicity can be used following the type for primitive
and struct types.
4. Allow for the capability to form a StructProperty as a class, which
will allow a class to be used to form radio property definitions for
components.

Proposed Solutions
8.1.2 Properties Section

1. Define one ConfigureProperty Definition in section 8.1.2 Properties
· Remove configquery item from the table 8-3 Interface & Port
Stereotypes.
· Remove QueryProperty and ConfigureProperty subsections from Comm
Equipment section 8.2.4 Property.
· Move MaxLatency attribute from ConfigQueryProperty subsection to
RadioProperty subsection in section 8.1.2. Update table 8-2 Properties
Stereotypes in section 8.1.2 Properties with same change.
· Rename ConfigQueryProperty subsection in 8.1.2 Properties to
ConfigureProperty and the text description to be “The ConfigureProperty a
type of RadioProperty indicates a configurable and queryable property.
There are four types of ConfigureProperty, which are: primitive types,
primitive sequence types, StructProperty, and StructSequenceProperty. These
properties are described in the Base Types and the following subsections.”.
Also update name change and columns in table 8-2 Properties Stereotypes to
agree with definition. Make ConfigureProperty a concrete property type (not
an abstract property type).
· Replace the constraints listed in the constraints noheader section as
follows:
i. The type for ConfigureProperty shall be constrained to be primitive
types(), primitive sequence types (), or StructProperty.
ii. The isReadOnly value shall be always set to false.

· Remove ConfigureQuerySimpleProperty and ConfigureSimpleSeqProperty
subsections from 8.1.2 Properties and from table 8-2 Properties
Stereotypes.
· Move optional range and units attributes from SimpleProperty
definition to the RadioProperty attributes definition.
2. Add QueryProperty to section 8.1.2 Properties. Add a new row to table
8-2 Properties Stereotypes (as defined below) and add a new subsection
called QueryProperty in 8.1.2. Properties before RadioProperty as follows:
Description
The QueryProperty, a type of RadioProperty as shown in Table 8-2,
provides the capability to define a read-only property that can be
queried at run-time by a control command. It cannot be modified by a
control command.
Constraints
i. The type for QueryProperty shall be constrained to be a primitive
types (), primitive sequence types, StructProperty.
ii. The isReadOnly value shall be always set to true
3. Change StructProperty definition.
· Make StructProperty stereotype an extension of UML Class metaclass
instead of UML Property that provides the capability of defining structure
property definitions.
i. 8.1.2.13 StructProperty Modifications
i. Replace the description with “The StructProperty is a type that
contains a list of SimpleProperty.
ii. Change the multiplicity to “*” instead of “1..*” in attributes
iii. Modify the Constraints section as follows:
a. Replace first constraint with “Each attribute name must be unique
within the StructProperty.”
b. Add Constraint - Attributes can only be primitive data types and can
be stereotyped as SimpleProperty.
c. Remove existing second constraint.
ii. Table 8-2 Properties Stereotypes in section 8.1.2 Modifications
i. Properties Change the base class for StructProperty to Class
ii. Place N/A in Parent Class Column.
4. Remove StructSequenceProperty and SimpleSequenceProperty from section
8.1.2 Properties.
5. Change CharacteristicSetProperty to be constrained to the
StructProperty type for its type. This allows any characteristic set to be
expressed. Remove CharacteristicQualifiers and CharacteristicQualifier from
types sections in CharacteristicSetProperty section 8.1.2.4.
6. Make CharacteristicSelectionProperty a type of SimpleProperty with
multiple values since SimpleSequenceProperty is being removed.

Other Proposed Solutions
7. Update I/O Facilities to use the new Configure and Query Property
Stereotypes.
8. Update Physical Layer Facilities to use the new Configure and Query
Property Stereotypes.
9. Update UML Profile for SWRadio to use the new Configure and Query
Property Stereotypes.
10. Update Transformation Rules in the PSM section

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