Examples with Access org.osate.aadl2.Access used on opensource projects

Example 1 with Access

use of org.osate.aadl2.Access in project VERDICT by ge-high-assurance.

the class ThreatModelUtil method getTypes.

/**
 * Build a map from type names to types. Traverses all files
 * in the current project looking for property declarations, which
 * are used to populate fields for the built-in types.
 *
 * Built-in types are system, connection, and port (also portDirection).
 *
 * This method is not very efficient, and it gets called several times
 * on every keystroke. Fortunately there still seems to be reasonably fast.
 * A crucial optimization will be caching the results because the set of
 * properties does not change that frequently.
 *
 * @param obj an AST node context, used to get access to project files
 * @param indexProvider an index provider, may be obtained through Guice
 * @return the constructed type map
 */
public static LinkedHashMap<String, VerdictType> getTypes(EObject obj, ResourceDescriptionsProvider indexProvider) {
    LinkedHashMap<String, VerdictType> types = new LinkedHashMap<>();
    // Three main built-in types
    BuiltInType connection = new BuiltInType("connection");
    BuiltInType port = new BuiltInType("port");
    BuiltInType system = new BuiltInType("system");
    addBuiltin(types, connection);
    addBuiltin(types, port);
    addBuiltin(types, system);
    // Connection fields
    connection.addField("inPort", port);
    connection.addField("outPort", port);
    connection.addField("source", system);
    connection.addField("dest", system);
    // Port direction
    BuiltInType portDir = new BuiltInType("portDirection");
    portDir.addValue("in");
    portDir.addValue("out");
    // Port fields
    port.addField("direction", portDir);
    port.addField("connections", connection.getListType());
    // System fields
    system.addField("subcomponents", system.getListType());
    system.addField("connections", connection.getListType());
    system.addField("ports", port.getListType());
    // Get the path to the current resource, used to get the project path
    String[] resSegments = obj.eResource().getURI().segments();
    // Iterate through all resources
    IResourceDescriptions index = indexProvider.getResourceDescriptions(obj.eResource());
    descLoop: for (IEObjectDescription desc : index.getExportedObjectsByType(Aadl2Package.eINSTANCE.getPropertySet())) {
        // Get the path to the resource we are examining
        String[] propsResSegments = desc.getEObjectURI().segments();
        // The project is determined by the first two URI segments
        for (int i = 0; i < Math.min(2, Math.min(resSegments.length, propsResSegments.length)); i++) {
            if (!resSegments[i].equals(propsResSegments[i])) {
                continue descLoop;
            }
        }
        // Load the resource into EMF-land; dynamically loads if necessary
        Resource res = obj.eResource().getResourceSet().getResource(desc.getEObjectURI(), true);
        if (res != null) {
            // Search the AST
            TreeIterator<EObject> it = res.getAllContents();
            while (it.hasNext()) {
                EObject next = it.next();
                if (next instanceof PropertySet) {
                    PropertySet props = (PropertySet) next;
                    // Iterate the declared properties
                    for (Element elem : props.getOwnedElements()) {
                        if (elem instanceof Property) {
                            Property prop = (Property) elem;
                            // Make sure type information is present
                            if (prop.getPropertyType() != null) {
                                // the types for which the property is a field
                                for (MetaclassReference meta : prop.getAppliesToMetaclasses()) {
                                    // Get type name, lowercase it because it is a class name
                                    String appliesToMetaclass = meta.getMetaclass().getName().toLowerCase();
                                    // Hopefully this is a type that we have accounted for
                                    if (types.containsKey(appliesToMetaclass)) {
                                        ((BuiltInType) types.get(appliesToMetaclass)).addField(prop.getName(), new AadlTypeWrapper(prop.getName(), prop.getPropertyType()));
                                    } else {
                                        // If we get this error message, then perhaps need to add
                                        // some built-in types
                                        System.err.println("could not find built in type: " + appliesToMetaclass);
                                    }
                                }
                            }
                        }
                    }
                    // Discard all children of the property set
                    it.prune();
                }
            }
        }
    }
    // Prevent synchronization issues
    portDir.lock();
    connection.lock();
    port.lock();
    system.lock();
    return types;
}

Example 2 with Access

use of org.osate.aadl2.Access in project VERDICT by ge-high-assurance.

the class Aadl2Vdm method translateComponentImplObjects.

// End of translateProcessorTypeObjects
/**
 * Analyzing each component implementation
 * @param comImpls
 * @param m2
 * @return
 */
public Model translateComponentImplObjects(List<ComponentImplementation> comImpls, Map<Property, String> componentPropertyToName, Map<Property, String> connPropertyToName, Model m2, HashSet<String> dataTypeDecl) {
    Map<String, String> connectionToBusMap = new HashMap<>();
    // creating an object for each implementation first as we will need it later
    for (ComponentImplementation aSystemImpl : comImpls) {
        // to pack the sysImpl as a VDM componentImpl
        verdict.vdm.vdm_model.ComponentImpl packCompImpl = new verdict.vdm.vdm_model.ComponentImpl();
        // setting "name" field of packCompImpl, will need later
        packCompImpl.setName(aSystemImpl.getName());
        // Note: Will skip "Nodebody" field for now
        // ISSUE: No "id" field in Component implementations
        packCompImpl.setId(aSystemImpl.getQualifiedName());
        // adding object to "componentImpl" field of m2
        m2.getComponentImpl().add(packCompImpl);
        // update map (connection-name -> bus-Instance-Name)
        for (PropertyAssociation propAssoc : aSystemImpl.getOwnedPropertyAssociations()) {
            if (!(propAssoc.getProperty().getName().equalsIgnoreCase("Actual_Connection_Binding"))) {
                System.out.println("System Implementation contains property " + propAssoc.getProperty().getName() + " which is not currently handled.");
                continue;
            }
            if (propAssoc.getOwnedValues().size() != 1) {
                throw new RuntimeException("Unexpected number of property owned values: " + propAssoc.getOwnedValues().size());
            }
            if (!(propAssoc.getOwnedValues().get(0).getOwnedValue() instanceof ListValueImpl)) {
                throw new RuntimeException("Unexpected type of property owned value");
            } else {
                ListValueImpl listVal = (ListValueImpl) propAssoc.getOwnedValues().get(0).getOwnedValue();
                if (listVal.getOwnedListElements().size() != 1) {
                    throw new RuntimeException("Unexpected number of list elements are associated with the property owned value");
                } else if (!(listVal.getOwnedListElements().get(0) instanceof ReferenceValueImpl)) {
                    throw new RuntimeException("Unexpected number of list elements are associated with the property owned value");
                } else {
                    ReferenceValueImpl refVal = (ReferenceValueImpl) listVal.getOwnedListElements().get(0);
                    ContainmentPathElement pathEle = refVal.getPath();
                    while (!(pathEle.getNamedElement() instanceof BusSubcomponent)) {
                        pathEle = pathEle.getPath();
                    }
                    String busInstanceName = pathEle.getNamedElement().getQualifiedName();
                    for (ContainedNamedElement connection : propAssoc.getAppliesTos()) {
                        // updating map (connection name -> bus name)
                        connectionToBusMap.put(connection.getPath().getNamedElement().getQualifiedName(), busInstanceName);
                    }
                }
            }
        }
    }
    // Getting the reference of the object previously created and populating
    for (ComponentImplementation aCompImpl : comImpls) {
        // variable to refer to previously created object
        verdict.vdm.vdm_model.ComponentImpl packCompImpl = new verdict.vdm.vdm_model.ComponentImpl();
        // finding previously created object
        for (verdict.vdm.vdm_model.ComponentImpl anImplObj : m2.getComponentImpl()) {
            if (anImplObj.getId().equalsIgnoreCase(aCompImpl.getQualifiedName())) {
                packCompImpl = anImplObj;
            }
        }
        // setting "type" field of packCompImpl
        for (verdict.vdm.vdm_model.ComponentType cType : m2.getComponentType()) {
            if (aCompImpl.getType().getQualifiedName().equals(cType.getId())) {
                packCompImpl.setType(cType);
            }
        }
        // End of setting "type"
        // a BlockImpl object to pack all info for packCompImpl.blockImpl
        verdict.vdm.vdm_model.BlockImpl packBlockImpl = new verdict.vdm.vdm_model.BlockImpl();
        // adding all subcomponents to "subcomponent" field of packBlockImpl
        for (Subcomponent aSubComp : aCompImpl.getOwnedSubcomponents()) {
            // to pack all information of a subcomponent
            verdict.vdm.vdm_model.ComponentInstance packSubComp = new verdict.vdm.vdm_model.ComponentInstance();
            // ISSUE: No "id" field in subcomponents
            packSubComp.setId(aSubComp.getQualifiedName());
            // setting "name" field of packSubComp
            packSubComp.setName(aSubComp.getFullName());
            // setting "specification" field of packSubComp
            for (verdict.vdm.vdm_model.ComponentType cType : m2.getComponentType()) {
                if (aSubComp.getComponentType().getName().equals(cType.getName())) {
                    packSubComp.setSpecification(cType);
                }
            }
            // setting the "implementation" field of packSubComp
            for (verdict.vdm.vdm_model.ComponentImpl cImpl : m2.getComponentImpl()) {
                // if(aSubComp.getSubcomponentType().getName().equals(cImpl.getName())){
                if (aSubComp.getSubcomponentType().getQualifiedName().equals(cImpl.getId())) {
                    packSubComp.setImplementation(cImpl);
                }
            }
            // setting "attribute" field of packSubComp
            // category of subComponent
            String aSubCompCatName = aSubComp.getCategory().getName().toLowerCase();
            // checking all collected properties in componentPropertyToName
            for (Property prop : componentPropertyToName.keySet()) {
                if (isApplicableToCat(prop, aSubCompCatName)) {
                    // create a GenericAttribute object to pack the property
                    verdict.vdm.vdm_data.GenericAttribute anAttribute = new verdict.vdm.vdm_data.GenericAttribute();
                    String value = "";
                    PropertyAcc propAcc = aSubComp.getPropertyValue(prop);
                    PropertyExpression defPropExpr = prop.getDefaultValue();
                    if (propAcc != null && !propAcc.getAssociations().isEmpty()) {
                        value = getStrRepofPropVal(aSubComp.getPropertyValue(prop));
                    } else if (defPropExpr != null) {
                        value = getStrRepofExpr(defPropExpr)[0];
                    }
                    if (!value.equals("")) {
                        // setting the "name" and "value" field of anAttribute
                        anAttribute.setName(componentPropertyToName.get(prop));
                        anAttribute.setValue(value);
                        // get the property type
                        PropertyType propType = prop.getPropertyType();
                        QName type = new QName("String");
                        if (propType instanceof AadlBooleanImpl) {
                            type = new QName("Bool");
                        } else if (propType instanceof AadlIntegerImpl) {
                            type = new QName("Int");
                        } else if (propType instanceof EnumerationTypeImpl) {
                            type = new QName("String");
                        } else {
                            if (!(propType instanceof AadlStringImpl)) {
                                type = new QName(propType.toString());
                            }
                        }
                        // parse propertyType fetched using prop.getOwnedPropertyType() and map it to "Bool", "Int", or "String"
                        anAttribute.setType(type);
                        // adding asAttribute to packSubComp
                        packSubComp.getAttribute().add(anAttribute);
                    }
                } else {
                    // for outer if
                    continue;
                }
            }
            // adding packSubComp to packBlockImpl
            packBlockImpl.getSubcomponent().add(packSubComp);
            packCompImpl.setBlockImpl(packBlockImpl);
        }
        // adding all connections to "connections" field of packBlockImpl
        if (aCompImpl.getOwnedConnections() != null && !aCompImpl.getOwnedConnections().isEmpty()) {
            for (Connection aConn : aCompImpl.getOwnedConnections()) {
                // to pack all information of a connection
                verdict.vdm.vdm_model.Connection packConn = new verdict.vdm.vdm_model.Connection();
                // populate connectionKind
                packConn.setConnectionKind(getConnectionKind(aConn));
                // variables to unpack information from AADL object
                String srcCompInstName = "";
                String destCompInstName = "";
                Context srcConnContext = aConn.getAllSourceContext();
                Context destConnContext = aConn.getAllDestinationContext();
                ConnectionEnd srcConnectionEnd = aConn.getAllSource();
                ConnectionEnd destConnectionEnd = aConn.getAllDestination();
                if (srcConnContext != null) {
                    srcCompInstName = srcConnContext.getName();
                }
                if (destConnContext != null) {
                    destCompInstName = destConnContext.getName();
                }
                String srcPortTypeName = "";
                String destPortTypeName = "";
                String srcPortName = srcConnectionEnd.getName();
                String destPortName = destConnectionEnd.getName();
                // variables to capture data type information
                DataSubcomponentType srcDataSubCompType = null;
                DataSubcomponentType destDataSubCompType = null;
                if (srcConnectionEnd instanceof DataPort) {
                    srcPortTypeName = ((DataPort) srcConnectionEnd).isIn() ? (((DataPort) srcConnectionEnd).isOut() ? "inOut" : "in") : "out";
                    srcDataSubCompType = ((DataPort) srcConnectionEnd).getDataFeatureClassifier();
                } else if (srcConnectionEnd instanceof EventDataPort) {
                    srcPortTypeName = ((EventDataPort) srcConnectionEnd).isIn() ? (((EventDataPort) srcConnectionEnd).isOut() ? "inOut" : "in") : "out";
                    srcDataSubCompType = ((EventDataPort) srcConnectionEnd).getDataFeatureClassifier();
                } else if (srcConnectionEnd instanceof DataAccess) {
                    AccessType type = ((DataAccess) srcConnectionEnd).getKind();
                    if (type == AccessType.PROVIDES) {
                        srcPortTypeName = "providesDataAccess";
                    } else if (type == AccessType.REQUIRES) {
                        srcPortTypeName = "requiresDataAccess";
                    } else {
                        throw new RuntimeException("Unexpected access type: " + type);
                    }
                    srcDataSubCompType = ((DataAccess) srcConnectionEnd).getDataFeatureClassifier();
                } else if (srcConnectionEnd instanceof DataSubcomponent) {
                    srcDataSubCompType = ((DataSubcomponent) srcConnectionEnd).getDataSubcomponentType();
                    srcPortTypeName = "data";
                } else if (srcConnectionEnd instanceof BusAccess) {
                    // AccessType type = ((BusAccess) srcConnectionEnd).getKind();
                    // if(type == AccessType.PROVIDES) {
                    // srcPortTypeName = "providesBusAccess";
                    // } else if(type == AccessType.REQUIRES) {
                    // srcPortTypeName = "requiresBusAccess";
                    // } else {
                    // throw new RuntimeException("Unexpected access type: " + type);
                    // }
                    // BusFeatureClassifier busfeatureClassifier = ((BusAccess) srcConnectionEnd).getBusFeatureClassifier();
                    // if(busfeatureClassifier instanceof BusImplementation) {
                    // srcBusImpl = (BusImplementation)busfeatureClassifier;
                    // }
                    System.out.println("Warning: Unsupported AADL component element type: " + srcConnectionEnd);
                    continue;
                } else if (srcConnectionEnd instanceof BusSubcomponent) {
                    // srcBusSubCompType = ((BusSubcomponent)srcConnectionEnd).getBusSubcomponentType();
                    // srcPortTypeName = "bus";
                    System.out.println("Warning: Unsupported AADL component element type: " + srcConnectionEnd);
                    continue;
                } else if (srcConnectionEnd instanceof EventPort) {
                    srcPortTypeName = ((EventPort) srcConnectionEnd).isIn() ? (((EventPort) srcConnectionEnd).isOut() ? "inOut" : "in") : "out";
                } else {
                    throw new RuntimeException("Unsupported AADL component element type: " + srcConnectionEnd + "encountered while processing connections");
                }
                if (destConnectionEnd instanceof DataPort) {
                    destPortTypeName = ((DataPort) destConnectionEnd).isIn() ? (((DataPort) destConnectionEnd).isOut() ? "inOut" : "in") : "out";
                    destDataSubCompType = ((DataPort) destConnectionEnd).getDataFeatureClassifier();
                } else if (destConnectionEnd instanceof EventDataPort) {
                    destPortTypeName = ((EventDataPort) destConnectionEnd).isIn() ? (((EventDataPort) destConnectionEnd).isOut() ? "inOut" : "in") : "out";
                    destDataSubCompType = ((EventDataPort) destConnectionEnd).getDataFeatureClassifier();
                } else if (destConnectionEnd instanceof DataAccess) {
                    AccessType type = ((DataAccess) destConnectionEnd).getKind();
                    if (type == AccessType.PROVIDES) {
                        destPortTypeName = "providesDataAccess";
                    } else if (type == AccessType.REQUIRES) {
                        destPortTypeName = "requiresDataAccess";
                    }
                    destDataSubCompType = ((DataAccess) destConnectionEnd).getDataFeatureClassifier();
                } else if (destConnectionEnd instanceof DataSubcomponent) {
                    destDataSubCompType = ((DataSubcomponent) destConnectionEnd).getDataSubcomponentType();
                    destPortTypeName = "data";
                } else if (destConnectionEnd instanceof BusAccess) {
                    // AccessType type = ((BusAccess) destConnectionEnd).getKind();
                    // if(type == AccessType.PROVIDES) {
                    // destPortTypeName = "providesBusAccess";
                    // } else if(type == AccessType.REQUIRES) {
                    // destPortTypeName = "requiresBusAccess";
                    // } else {
                    // throw new RuntimeException("Unexpected access type: " + type);
                    // }
                    // BusFeatureClassifier busfeatureClassifier = ((BusAccess) destConnectionEnd).getBusFeatureClassifier();
                    // if(busfeatureClassifier instanceof BusImplementation) {
                    // destBusImpl = (BusImplementation)busfeatureClassifier;
                    // }
                    System.out.println("Warning: Unsupported AADL component element type: " + destConnectionEnd);
                    continue;
                } else if (destConnectionEnd instanceof BusSubcomponent) {
                    // destBusSubCompType = ((BusSubcomponent)destConnectionEnd).getBusSubcomponentType();
                    // destPortTypeName = "bus";
                    System.out.println("Warning: Unsupported AADL component element type: " + destConnectionEnd);
                    continue;
                } else if (destConnectionEnd instanceof EventPort) {
                    destPortTypeName = ((EventPort) destConnectionEnd).isIn() ? (((EventPort) destConnectionEnd).isOut() ? "inOut" : "in") : "out";
                } else {
                    throw new RuntimeException("Unsupported AADL component element type: " + destConnectionEnd + "encountered while processing connections");
                }
                // setting name
                packConn.setName(aConn.getFullName());
                packConn.setQualifiedName(aConn.getQualifiedName());
                if (connectionToBusMap.containsKey(aConn.getQualifiedName())) {
                    packConn.setActualConnectionBinding(connectionToBusMap.get(aConn.getQualifiedName()));
                }
                // --- Populate packConn below ---
                // to pack source
                verdict.vdm.vdm_model.ConnectionEnd packSrcEnd = new verdict.vdm.vdm_model.ConnectionEnd();
                // to pack "componentPort"  of packSrcEnd
                verdict.vdm.vdm_model.Port packSrcEndPort = new verdict.vdm.vdm_model.Port();
                // } else
                if (srcConnectionEnd instanceof EventPort) {
                    packSrcEndPort = createVdmConnectionEventPort(srcPortName, srcPortTypeName, srcConnectionEnd.getQualifiedName());
                } else {
                    // if not a bus access port or bus implementation port or event port
                    packSrcEndPort = createVdmConnectionPort(srcPortName, srcPortTypeName, srcConnectionEnd.getQualifiedName(), srcDataSubCompType, m2, dataTypeDecl);
                }
                // If source port is independent of a component instance
                if (srcCompInstName.equals("")) {
                    packSrcEnd.setComponentPort(packSrcEndPort);
                } else {
                    // to pack "subcomponentPort" of packSrcEnd
                    verdict.vdm.vdm_model.CompInstancePort packSrcEndCompInstPort = new verdict.vdm.vdm_model.CompInstancePort();
                    // putting a reference to appropriate "subcomponent" from packBlockImpl in "subcomponent" of packSrcEndCompInstPort
                    for (verdict.vdm.vdm_model.ComponentInstance checkCompInst : packBlockImpl.getSubcomponent()) {
                        if (checkCompInst.getName().equals(srcCompInstName)) {
                            packSrcEndCompInstPort.setSubcomponent(checkCompInst);
                            break;
                        } else {
                            continue;
                        }
                    }
                    packSrcEndCompInstPort.setPort(packSrcEndPort);
                    // setting "subcomponentPort" of packSrcEnd
                    packSrcEnd.setSubcomponentPort(packSrcEndCompInstPort);
                }
                // adding to "source" of packConn
                packConn.setSource(packSrcEnd);
                // to pack destination
                verdict.vdm.vdm_model.ConnectionEnd packDestEnd = new verdict.vdm.vdm_model.ConnectionEnd();
                // to pack "componentPort"  of packDestEnd
                verdict.vdm.vdm_model.Port packDestEndPort = new verdict.vdm.vdm_model.Port();
                // } else
                if (destConnectionEnd instanceof EventPort) {
                    packDestEndPort = createVdmConnectionEventPort(destPortName, destPortTypeName, destConnectionEnd.getQualifiedName());
                } else {
                    // if not a bus access port or bus implementation port or eventport
                    packDestEndPort = createVdmConnectionPort(destPortName, destPortTypeName, destConnectionEnd.getQualifiedName(), destDataSubCompType, m2, dataTypeDecl);
                }
                // If source port is independent of a component instance
                if (destCompInstName.equals("")) {
                    packDestEnd.setComponentPort(packDestEndPort);
                } else {
                    // to pack "subcomponentPort" of packSrcEnd
                    verdict.vdm.vdm_model.CompInstancePort packDestEndCompInstPort = new verdict.vdm.vdm_model.CompInstancePort();
                    // putting a reference to appropriate "subcomponent" from packBlockImpl in "subcomponent" of packSrcEndCompInstPort
                    for (verdict.vdm.vdm_model.ComponentInstance checkCompInst : packBlockImpl.getSubcomponent()) {
                        if (checkCompInst.getName().equals(destCompInstName)) {
                            packDestEndCompInstPort.setSubcomponent(checkCompInst);
                            break;
                        } else {
                            continue;
                        }
                    }
                    packDestEndCompInstPort.setPort(packDestEndPort);
                    // setting "subcomponentPort" of packDestEnd
                    packDestEnd.setSubcomponentPort(packDestEndCompInstPort);
                }
                // adding to "source" of packConn
                packConn.setDestination(packDestEnd);
                // adding connection properties from connProperty.ToName
                for (Property prop : connPropertyToName.keySet()) {
                    // create a GenericAttribute object to pack the property
                    verdict.vdm.vdm_data.GenericAttribute aConnAttribute = new verdict.vdm.vdm_data.GenericAttribute();
                    String value = "";
                    PropertyAcc propAcc = aConn.getPropertyValue(prop);
                    PropertyExpression defPropExpr = prop.getDefaultValue();
                    if (propAcc != null && !propAcc.getAssociations().isEmpty()) {
                        value = getStrRepofPropVal(propAcc);
                    } else if (defPropExpr != null) {
                        value = getStrRepofExpr(defPropExpr)[0];
                    }
                    if (!value.equals("")) {
                        // setting the "name" and "value" field of anAttribute
                        aConnAttribute.setName(connPropertyToName.get(prop));
                        aConnAttribute.setValue(value);
                        PropertyType propType = prop.getPropertyType();
                        QName type = new QName("String");
                        if (propType instanceof AadlBooleanImpl) {
                            type = new QName("Bool");
                        } else if (propType instanceof AadlIntegerImpl) {
                            type = new QName("Int");
                        } else if (propType instanceof EnumerationTypeImpl) {
                            type = new QName("String");
                        } else {
                            if (!(propType instanceof AadlStringImpl)) {
                                type = new QName(propType.toString());
                            }
                        }
                        // parse propertyType fetched using prop.getOwnedPropertyType() and map it to "Bool", "Int", or "String"
                        aConnAttribute.setType(type);
                        // adding asAttribute to packSubComp
                        packConn.getAttribute().add(aConnAttribute);
                    }
                }
                if (aConn.isBidirectional()) {
                    packConn.setDirection(verdict.vdm.vdm_model.Direction.fromValue("bidirectional"));
                    // to pack reverse connection
                    verdict.vdm.vdm_model.Connection packReverseConn = new verdict.vdm.vdm_model.Connection();
                    packReverseConn.setName(packConn.getName() + "_reverse");
                    packReverseConn.setSource(packConn.getDestination());
                    packReverseConn.setDestination(packConn.getSource());
                    for (verdict.vdm.vdm_data.GenericAttribute anAttribute : packConn.getAttribute()) {
                        packReverseConn.getAttribute().add(anAttribute);
                    }
                    packReverseConn.setDirection(verdict.vdm.vdm_model.Direction.fromValue("bidirectional"));
                    // add packReverseConn to packBlockImpl
                    packBlockImpl.getConnection().add(packReverseConn);
                } else {
                    packConn.setDirection(verdict.vdm.vdm_model.Direction.fromValue("unidirectional"));
                }
                // add packConn to packBlockImpl
                packBlockImpl.getConnection().add(packConn);
                packCompImpl.setBlockImpl(packBlockImpl);
            }
        }
    // End of adding all connections
    // setting "blackImpl" field of packCompImpl
    // packCompImpl.setBlockImpl(packBlockImpl);
    }
    // return populated Model
    return m2;
}

Example 3 with Access

use of org.osate.aadl2.Access in project AMASE by loonwerks.

the class AddFaultsToNodeVisitor method changeAsymConnections.

/**
 * Method will remove the previous connections in the main lustre node from
 * sender to receivers and add in the new connections from sender to commNode
 * and from commNode to receiver. Ex: What used to be: Sender_out = reciever1.in
 * Sender_out = reciever2.in Sender_out = reciever3.in Is now: Sender_out =
 * asym0.in Sender_out = asym1.in Sender_out = asym2.in asym0.out = reciever1.in
 * asym1.out = reciever2.in asym2.out = reciever3.in
 *
 * @param nb NodeBuilder for the main lustre node.
 */
private void changeAsymConnections(AgreeNodeBuilder nb) {
    // Insert connections sender_output = commNode_input
    for (String output : mapAsymCompOutputToCommNodeIn.keySet()) {
        for (String nodeName : mapAsymCompOutputToCommNodeIn.get(output)) {
            Expr eq = new BinaryExpr(new IdExpr(output), BinaryOp.EQUAL, new IdExpr(nodeName));
            nb.addAssertion(new AgreeStatement("", eq, this.topNode.reference));
        }
    }
    // Insert connections commNode_output = receiver_input.
    for (String output : mapCommNodeOutputToConnections.keySet()) {
        String featureName = "";
        String componentName = "";
        // First access name of receiving component and its input
        if (mapCommNodeOutputToConnections.get(output).eContainer() instanceof SystemInstanceImpl) {
            FeatureInstanceImpl fi = (FeatureInstanceImpl) mapCommNodeOutputToConnections.get(output);
            componentName = "";
            featureName = fi.getName();
        } else if (mapCommNodeOutputToConnections.get(output) instanceof FeatureInstanceImpl) {
            FeatureInstanceImpl fi = (FeatureInstanceImpl) mapCommNodeOutputToConnections.get(output);
            featureName = fi.getName();
            if (fi.eContainer() instanceof ComponentInstanceImpl) {
                ComponentInstanceImpl ci = (ComponentInstanceImpl) fi.eContainer();
                componentName = ci.getName() + "__";
            } else {
                new SafetyException("Asymmetric fault must be connected to a component instance.");
            }
        } else {
            new SafetyException("Asymmetric fault must have an allowable connection.");
        }
        // Create lustre connection name, add to builder.
        IdExpr connectionName = new IdExpr(componentName + featureName);
        Expr eq = new BinaryExpr(new IdExpr(output), BinaryOp.EQUAL, connectionName);
        nb.addAssertion(new AgreeStatement("", eq, this.topNode.reference));
    }
}

Example 4 with Access

use of org.osate.aadl2.Access in project osate2 by osate.

the class AccessPropertySection method refresh.

@Override
public void refresh() {
    final Set<Access> selectedAccesses = selectedBos.boStream(Access.class).collect(Collectors.toSet());
    // Get initial value for buttons
    final AccessType accessType = getAccessType(selectedAccesses);
    // Set selection
    providesBtn.setSelection(accessType == AccessType.PROVIDES);
    requiresBtn.setSelection(accessType == AccessType.REQUIRES);
}

Example 5 with Access

use of org.osate.aadl2.Access in project osate2 by osate.

the class CreateAadlConnectionPaletteCommand method buildCreateOperation.

public Operation buildCreateOperation(final BusinessObjectContext ownerBoc, final BusinessObjectContext srcBoc, final BusinessObjectContext dstBoc) {
    return Operation.createWithBuilder(createOp -> {
        // Create the subcomponent
        getClassifierOpBuilder().buildOperation(createOp, ownerBoc.getBusinessObject()).modifyPreviousResult(owner -> {
            // Create the appropriate type of connection object
            final org.osate.aadl2.Connection newAadlConnection = AadlConnectionUtil.createConnection(owner, connectionType);
            if (newAadlConnection == null) {
                return null;
            }
            // Reset the no connections flag
            owner.setNoConnections(false);
            // Set the source and destination
            final ConnectedElement src = getConnectedElementForBusinessObjectContext(srcBoc, connectionType, false, ownerBoc);
            newAadlConnection.setSource(src);
            final ConnectedElement dst = getConnectedElementForBusinessObjectContext(dstBoc, connectionType, !(src.getContext() instanceof Subcomponent), ownerBoc);
            newAadlConnection.setDestination(dst);
            // Determine the name for the new connection
            final String newConnectionName = AadlNamingUtil.buildUniqueIdentifier(owner, "new_connection");
            newAadlConnection.setName(newConnectionName);
            // Set type of access connection
            if (newAadlConnection instanceof AccessConnection) {
                final AccessConnection ac = (AccessConnection) newAadlConnection;
                if (src.getConnectionEnd() instanceof SubprogramAccess || dst.getConnectionEnd() instanceof SubprogramAccess) {
                    ac.setAccessCategory(AccessCategory.SUBPROGRAM);
                } else if (src.getConnectionEnd() instanceof SubprogramGroupAccess || dst.getConnectionEnd() instanceof SubprogramGroupAccess) {
                    ac.setAccessCategory(AccessCategory.SUBPROGRAM_GROUP);
                } else if (src.getConnectionEnd() instanceof BusAccess || dst.getConnectionEnd() instanceof BusAccess) {
                    ac.setAccessCategory(AccessCategory.BUS);
                } else if (src.getConnectionEnd() instanceof DataAccess || dst.getConnectionEnd() instanceof DataAccess) {
                    ac.setAccessCategory(AccessCategory.DATA);
                }
            }
            return StepResultBuilder.create().showNewBusinessObject(ownerBoc, newAadlConnection).build();
        });
    });
}