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IsStereotypeDerivedFrom

Create query to select stereotype derived from qualified name

    Description

    example

    query = IsStereotypeDerivedFrom(name) creates a query query that the find and createView functions use to select a stereotype from the qualified name name.

    Examples

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    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 = 1x1 cell array
        {'KeylessEntryArchitecture/FOB Locator System/Front Receiver'}
    
    

    Input Arguments

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    Stereotype name, specified in the form "<profile>.<stereotype>".

    Example: "AutoProfile.BaseComponent"

    Data Types: char | string

    Output Arguments

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    Query, returned as a systemcomposer.query.Constraint object.

    More About

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    Definitions

    TermDefinitionApplicationMore 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:

    • Operational views demonstrate how a system will be used and should be integrated with requirements analysis.

    • Functional views focus on what the system must do to operate.

    • Physical views show how the system is constructed and configured.

    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:

    • Component hierarchy diagrams display components in tree form with parents above children. In a component hierarchy view, each referenced model is represented as many times as it is used.

    • Architecture hierarchy diagrams display unique component architecture types and their relationships using composition connections. In an architecture hierarchy view, each referenced model is represented only once.

    Display Component Hierarchy and Architecture Hierarchy Using Views

    Version History

    Introduced in R2019b