addPort
Add ports to architecture
Syntax
Description
adds a set of ports with names specified by ports
= addPort(arch
,portNames
,portTypes
)portNames
and the types
specified by portTypes
. The addPort
function adds
ports to the architecture of a component or the root architecture of the model. Use
<component>.Architecture
to access the architecture of a
component.
To remove a port, use the destroy
function.
also applies the stereotypes specified in ports
= addPort(arch
,portNames
,portTypes
,stereotypes
)stereotypes
to a set of new
ports.
Examples
Add Port to Architecture
Create a model, get the root architecture, add a component, and add a port.
model = systemcomposer.createModel("archModel"); systemcomposer.openModel("archModel"); rootArch = get(model,"Architecture"); newComponent = addComponent(rootArch,"NewComponent"); newPort = addPort(newComponent.Architecture,"NewCompPort","in")
newPort = ArchitecturePort with properties: Parent: [1×1 systemcomposer.arch.Architecture] Name: 'NewCompPort' Direction: Input InterfaceName: '' Interface: [0×0 systemcomposer.interface.DataInterface] Connectors: [0×0 systemcomposer.arch.Connector] Connected: 0 Model: [1×1 systemcomposer.arch.Model] SimulinkHandle: 57.0018 SimulinkModelHandle: 10.0018 UUID: 'f3dd03e1-af14-47ed-88c8-0ce301b2da5f' ExternalUID: ''
Input Arguments
arch
— Architecture
architecture object
Architecture, specified as a systemcomposer.arch.Architecture
object.
portNames
— Names of ports
cell array of character vectors | array of strings | character vector | string
Names of ports, specified as a cell array of character vectors or array of strings, or as a character vector or string for a single port name. If necessary, the software appends a number to the port name to ensure uniqueness.
Data Types: char
| string
portTypes
— Port types
cell array of character vectors | array of strings | character vector | string
Port types, specified as a cell array of character vectors or array of strings, or as a character vector or string for a single port type. Available port types include:
"in"
"out"
"physical"
"client"
for software architectures"server"
for software architectures
An array of port types gets applied one to one with the array of port names.
Data Types: char
| string
stereotypes
— Stereotypes to apply to ports
array of strings | string
Stereotypes to apply to ports, specified as an array of strings in the form
"<profile>.<stereotype>"
. Specify one stereotype that
gets applied to all ports or an array of stereotypes that gets applied one to one with
the array of port names.
Data Types: string
Output Arguments
ports
— Created ports
array of architecture port objects
Created ports, returned as an array of systemcomposer.arch.ArchitecturePort
objects.
More About
Definitions
Term | Definition | Application | More Information |
---|---|---|---|
architecture | A System Composer™ architecture represents a system of components and how they interface with each other structurally and behaviorally. |
Different types of architectures describe different aspects of systems. You can use views to visualize a subset of components in an architecture. You can define parameters on the architecture level using the Parameter Editor. | |
root | A root is at the top of an architecture hierarchy. A root architecture has a boundary defined by its architecture ports that surround the system of interest. | The root architecture has a system boundary surrounding your architecture model. You can add architecture ports that define interfaces across the boundary. | |
model | A System Composer model is the file that contains architectural information, such as components, ports, connectors, interfaces, and behaviors. |
Perform operations on a model:
A System Composer model is stored as an SLX file. | Create Architecture Model with Interfaces and Requirement Links |
component | A component is a replaceable part of a system that fulfills a clear function in the context of an architecture. A component defines an architectural element, such as a function, another system, hardware, software, or other conceptual entity. A component can also be a subsystem or subfunction. | Represented as a block, a component is a part of an architecture model that can be separated into reusable artifacts. Transfer information between components with:
| |
port | A port is a node on a component or architecture that represents a point of interaction with its environment. A port permits the flow of information to and from other components or systems. |
| |
connector | Connectors are lines that provide connections between ports. Connectors describe how information flows between components or architectures. | A connector allows two components to interact without defining the nature of the interaction. Set an interface on a port to define how the components interact. |
Term | Definition | Application | More Information |
---|---|---|---|
physical subsystem | A physical subsystem is a Simulink® subsystem with Simscape™ connections. | A physical subsystem with Simscape connections uses a physical network approach suited for simulating systems with real physical components and represents a mathematical model. | Implement Component Behavior Using Simscape |
physical port | A physical port represents a Simscape physical modeling connector port called a Connection Port (Simscape). | Use physical ports to connect components in an architecture model or to enable physical systems in a Simulink subsystem. | Define Physical Ports on Component |
physical connector | A physical connector can represent a nondirectional conserving connection of a specific physical domain. Connectors can also represent physical signals. | Use physical connectors to connect physical components that represent features of a system to simulate mathematically. | Architecture Model with Simscape Behavior for a DC Motor |
physical interface | A physical interface defines the kind of
information that flows through a physical port. The same interface can be assigned to multiple
ports. A physical interface is a composite interface equivalent to a | Use a physical interface to bundle physical elements to describe a physical model using at least one physical domain. | Specify Physical Interfaces on Ports |
physical element | A physical element describes the
decomposition of a physical interface. A physical element is equivalent to a | Define the | Describe Component Behavior Using Simscape |
Term | Definition | Application | More Information |
---|---|---|---|
stereotype | Stereotypes provide a mechanism to extend the core language elements and add domain-specific metadata. | Apply stereotypes to core element types. An element can have multiple stereotypes. Stereotypes allow you to style different elements. Stereotypes provide elements with a common set of properties, such as mass, cost, and power. | |
property | A property is a field in a stereotype. You can specify property values for each element to which the stereotype is applied. | Use properties to store quantitative characteristics, such as weight or speed, that are associated with a model element. Properties can also be descriptive or represent a status. You can view and edit the properties of each element in the architecture model using the Property Inspector. For more information, see Use Property Inspector in System Composer. | |
profile | A profile is a package of stereotypes. | You can use profiles to create a domain of specialized element types. Author profiles and apply profiles to a model using the Profile Editor. You can store stereotypes for a project in one or several profiles. When you save profiles, they are stored in XML files. |
Version History
Introduced in R2019a
See Also
Functions
iterate
|getQualifiedName
|lookup
|systemcomposer.createModel
|systemcomposer.loadModel
|systemcomposer.openModel
|open
|save
|close
|createArchitectureModel
|createArchitectureSubsystem
|linkToModel
|inlineComponent
|addComponent
|getPort
|setName
|connect
|setMaskImage
|destroy
Objects
systemcomposer.arch.Element
|systemcomposer.arch.Architecture
|systemcomposer.arch.Component
|systemcomposer.arch.ComponentPort
|systemcomposer.arch.ArchitecturePort
|systemcomposer.arch.Connector
|systemcomposer.arch.PhysicalConnector
Blocks
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