HasStereotype
Create query to select architectural elements with stereotype based on specified subconstraint
Since R2019b
Description
creates a query query
= HasStereotype(subconstraint
)query
that the find
and createView
functions use to select architectural elements with a stereotype
that satisfies the given subconstraint subconstraint
.
Examples
Construct Query to Select All Hardware Components
Import the package that contains all of the System Composer™ queries.
import systemcomposer.query.*
Open the Simulink® project file for the keyless entry system.
scKeylessEntrySystem
Load the architecture model.
model = systemcomposer.loadModel("KeylessEntryArchitecture");
Create a query for all the hardware components and run the query, displaying one of them.
constraint = HasStereotype(IsStereotypeDerivedFrom("AutoProfile.HardwareComponent"));
hwComp = find(model,constraint,Recurse=true,IncludeReferenceModels=true);
comp = hwComp(16)
comp = 1×1 cell array
{'KeylessEntryArchitecture/Door Lock//Unlock System/Front Driver Door Lock Sensor'}
Input Arguments
subconstraint
— Condition restricting the query
query constraint object
Condition restricting the query, specified as a systemcomposer.query.Constraint
object.
Output Arguments
query
— Query
query constraint object
Query, returned as a systemcomposer.query.Constraint
object.
More About
Definitions
Term | Definition | Application | More Information |
---|---|---|---|
view | A view shows a customizable subset of elements in a model. Views can be filtered based on stereotypes or names of components, ports, and interfaces, along with the name, type, or units of an interface element. Create views by adding elements manually. Views create a simplified way to work with complex architectures by focusing on certain parts of the architectural design. |
You can use different types of views to represent the system. Switch between a component diagram, component hierarchy, or architecture hierarchy. For software architectures, you can switch to a class diagram view. A viewpoint represents a stakeholder perspective that specifies the contents of the view. | Modeling System Architecture of Keyless Entry System |
element group | An element group is a grouping of components in a view. | Use element groups to programmatically populate a view. | |
query | A query is a specification that describes certain constraints or criteria to be satisfied by model elements. | Use queries to search elements with constraint criteria and to filter views. | Find Elements in Model Using Queries |
component diagram | A component diagram represents a view with components, ports, and connectors based on how the model is structured. | Component diagrams allow you to programmatically or manually add and remove components from the view. | Inspect Components in Custom Architecture Views |
hierarchy diagram | You can visualize a hierarchy diagram as a view with components, ports, reference types, component stereotypes, and stereotype properties. |
There are two types of hierarchy diagrams:
| Display Component Hierarchy and Architecture Hierarchy Using Views |
Version History
Introduced in R2019b
MATLAB 명령
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