get

Get property of AUTOSAR element

Syntax

pValue = get(arProps,elementPath,property)

Description

pValue = get(arProps,elementPath,property) returns the value of the specified property of the AUTOSAR element at elementPath.

Examples

Get Value of IsService Property of Sender-Receiver Interface

For a model, get the value of the IsService property for the sender-receiver interface Interface1. The variable IsService returns false (0), indicating that the sender-receiver interface is not a service.

addpath(fullfile(matlabroot,'/examples/autosarblockset/main'));
hModel = 'autosar_swc_expfcns';
open_system(hModel);
arProps = autosar.api.getAUTOSARProperties(hModel);
isService = get(arProps,'Interface1','IsService')

isService =
  logical
   0

Get Component Qualified Name and Runnable Symbol Name

For an AUTOSAR model, to prepare for setting the symbol property for runnable Runnable1 to test_symbol, get the AUTOSAR component qualified name and the existing runnable symbol name.

addpath(fullfile(matlabroot,'/examples/autosarblockset/main'));
hModel = 'autosar_swc_expfcns';
open_system(hModel);
arProps = autosar.api.getAUTOSARProperties(hModel);
compQName = get(arProps,'XmlOptions','ComponentQualifiedName');
runnables = find(arProps,compQName,'Runnable','PathType','FullyQualified');
runnables(2)

ans =
  1×1 cell array
    {'/pkg/swc/ASWC/IB/Runnable1'}

get(arProps,runnables{2},'symbol')

ans =
    'Runnable1'

set(arProps,runnables{2},'symbol','test_symbol')
get(arProps,runnables{2},'symbol')

ans =
    'test_symbol'

Input Arguments

arProps — AUTOSAR properties information for a model

handle

AUTOSAR properties information for a model, previously returned by arProps = autosar.api.getAUTOSARProperties(model). model is a handle, character vector, or string scalar representing the model name.

Example: arProps

elementPath — Path to AUTOSAR element

character vector | string scalar

Path to the AUTOSAR element for which to return the value of a property.

Example: 'Input'

property — Element property

character vector | string scalar

Property for which to return a value, among valid properties of the AUTOSAR element.

Example: 'IsService'

Output Arguments

pValue — Property value or path

value of property | path to composite property or property that references other properties

Variable that returns the value of the specified AUTOSAR property. For composite properties or properties that reference other properties, the return value is the path to the property.

Example: ifPaths