Examples with VIRTUAL_BUS org.osate.aadl2.ComponentCategory.VIRTUAL_BUS used on opensource projects

Example 1 with VIRTUAL_BUS

use of org.osate.aadl2.ComponentCategory.VIRTUAL_BUS in project osate2 by osate.

the class AadlClassifierUtil method getComponentImplementationEClass.

public static EClass getComponentImplementationEClass(final ComponentCategory cc) {
    Objects.requireNonNull(cc, "cc must not be null");
    final Aadl2Package p = Aadl2Package.eINSTANCE;
    switch(cc) {
        case ABSTRACT:
            return p.getAbstractImplementation();
        case BUS:
            return p.getBusImplementation();
        case DATA:
            return p.getDataImplementation();
        case DEVICE:
            return p.getDeviceImplementation();
        case MEMORY:
            return p.getMemoryImplementation();
        case PROCESS:
            return p.getProcessImplementation();
        case PROCESSOR:
            return p.getProcessorImplementation();
        case SUBPROGRAM:
            return p.getSubprogramImplementation();
        case SUBPROGRAM_GROUP:
            return p.getSubprogramGroupImplementation();
        case SYSTEM:
            return p.getSystemImplementation();
        case THREAD:
            return p.getThreadImplementation();
        case THREAD_GROUP:
            return p.getThreadGroupImplementation();
        case VIRTUAL_BUS:
            return p.getVirtualBusImplementation();
        case VIRTUAL_PROCESSOR:
            return p.getVirtualProcessorImplementation();
        default:
            throw new RuntimeException("Unexpected category: " + cc);
    }
}

Example 2 with VIRTUAL_BUS

use of org.osate.aadl2.ComponentCategory.VIRTUAL_BUS in project osate2 by osate.

the class AadlClassifierUtil method getComponentTypeEClass.

public static EClass getComponentTypeEClass(final ComponentCategory cc) {
    Objects.requireNonNull(cc, "cc must not be null");
    final Aadl2Package p = Aadl2Package.eINSTANCE;
    switch(cc) {
        case ABSTRACT:
            return p.getAbstractType();
        case BUS:
            return p.getBusType();
        case DATA:
            return p.getDataType();
        case DEVICE:
            return p.getDeviceType();
        case MEMORY:
            return p.getMemoryType();
        case PROCESS:
            return p.getProcessType();
        case PROCESSOR:
            return p.getProcessorType();
        case SUBPROGRAM:
            return p.getSubprogramType();
        case SUBPROGRAM_GROUP:
            return p.getSubprogramGroupType();
        case SYSTEM:
            return p.getSystemType();
        case THREAD:
            return p.getThreadType();
        case THREAD_GROUP:
            return p.getThreadGroupType();
        case VIRTUAL_BUS:
            return p.getVirtualBusType();
        case VIRTUAL_PROCESSOR:
            return p.getVirtualProcessorType();
        default:
            throw new RuntimeException("Unexpected category: " + cc);
    }
}

Example 3 with VIRTUAL_BUS

use of org.osate.aadl2.ComponentCategory.VIRTUAL_BUS in project osate2 by osate.

the class AadlUtil method hasOutgoingFeatureSubcomponents.

/**
 * determine whether a component instance has subcomponents that can have
 * outgoing connections
 *
 * @param subcompinstances list of sub component instances
 */
public static boolean hasOutgoingFeatureSubcomponents(EList<? extends ComponentInstance> subcompinstances) {
    for (ComponentInstance o : subcompinstances) {
        EList<FeatureInstance> filist = o.getFeatureInstances();
        for (FeatureInstance fi : filist) {
            Feature f = fi.getFeature();
            if (isOutgoingFeature(f)) {
                return true;
            }
        }
        // subcomponent can be access source
        ComponentCategory cat = o.getCategory();
        if (cat == DATA || cat == BUS || cat == VIRTUAL_BUS || cat == SUBPROGRAM || cat == SUBPROGRAM_GROUP) {
            return true;
        }
    }
    return false;
}

Example 4 with VIRTUAL_BUS

use of org.osate.aadl2.ComponentCategory.VIRTUAL_BUS in project osate2 by osate.

the class CreateConnectionsSwitch method instantiateConnections.

/**
 * Create all connection instances that start at a component instance.
 *
 * @param ci
 *            The component that is the ultimate source; this should be a
 *            thread, processor or device
 * @throws InstantiationException
 */
// TODO-LW: handle access to subprograms and subprogram groups
// TODO-LW: connections inside threads (mode conn, access)
// TODO-LW: warning if connection incomplete
private void instantiateConnections(final ComponentInstance ci) throws UnsupportedOperationException {
    ComponentCategory cat = ci.getCategory();
    Subcomponent sub = ci.getSubcomponent();
    ComponentInstance parentci = ci.getContainingComponentInstance();
    List<Connection> parentConns = InstanceUtil.getComponentImplementation(parentci, 0, classifierCache).getAllConnections();
    if (parentci instanceof SystemInstance) {
        monitor.subTask("Creating connections in  " + ci.getName());
    }
    if (cat == DATA || cat == BUS || cat == VIRTUAL_BUS || cat == SUBPROGRAM || cat == SUBPROGRAM_GROUP) {
        // connection instance may start at a shared component
        for (Connection conn : filterStartingConnections(parentConns, sub)) {
            boolean opposite = sub.getAllSubcomponentRefinements().contains(conn.getAllDestination());
            appendSegment(ConnectionInfo.newConnectionInfo(ci), conn, parentci, opposite);
            if (monitor.isCanceled()) {
                return;
            }
        }
    }
    // connection instance may start at a feature
    List<Connection> outsideSubConns = filterOutgoingConnections(parentConns, sub);
    ComponentImplementation cimpl = InstanceUtil.getComponentImplementation(ci, 0, classifierCache);
    @SuppressWarnings("unchecked") List<Connection> insideSubConns = cimpl != null ? cimpl.getAllConnections() : Collections.EMPTY_LIST;
    boolean hasOutgoingFeatureSubcomponents = AadlUtil.hasOutgoingFeatureSubcomponents(ci.getComponentInstances());
    // prevFi is used to skip all but the first element in a feature array
    // TODO inspect index, instead
    FeatureInstance prevFi = null;
    for (FeatureInstance featurei : ci.getFeatureInstances()) {
        if (prevFi == null || !prevFi.getName().equalsIgnoreCase(featurei.getName())) {
            Feature feature = featurei.getFeature();
            // exist
            if (AadlUtil.hasOutgoingFeatures(featurei)) {
                List<Connection> outgoingConns = filterOutgoingConnections(outsideSubConns, feature, sub);
                /*
					 * We only care about internal connections if (1) they exist and (2) the component is either not connection ending or it is connection
					 * ending but the feature has an access feature. (Here we are deliberately ignoring any connections between a port on thread
					 * and feature of a abstract subcomponent. Such connections are currently legal but seem wrong.)
					 */
                final FeatureInfo fInfo = FeatureInfo.init(featurei);
                final boolean isConnectionEndingCategory = isConnectionEndingCategory(cat);
                final boolean lookInside = hasOutgoingFeatureSubcomponents && (!isConnectionEndingCategory || fInfo.hasAccess());
                final boolean connectedInside = lookInside && isConnectionEnd(insideSubConns, feature);
                final boolean destinationFromInside = lookInside && isDestination(insideSubConns, feature);
                for (final Connection conn : outgoingConns) {
                    /*
						 * We start from inside the component in the following cases
						 * - The feature is a destination from inside (we have already dealt with the connection ending component case above)
						 * - The outside connection is bidirectional and the the feature is connected inside (again, we have already filtered out the connection
						 * ending component case)
						 *
						 * So, we start AT THE Component in the following cases
						 * - The disjunction of the above is false
						 * - The component is connection ending and the feature has ports or feature groups.  (This case is only relevant when
						 *   the feature is a feature group.)
						 */
                    if ((!destinationFromInside && !(conn.isAllBidirectional() && connectedInside)) || (isConnectionEndingCategory && (fInfo.hasFeatureGroup() || fInfo.hasPort()))) {
                        prevFi = featurei;
                        boolean opposite = isOpposite(feature, sub, conn);
                        appendSegment(ConnectionInfo.newConnectionInfo(featurei), conn, parentci, opposite);
                        if (monitor.isCanceled()) {
                            return;
                        }
                    }
                }
            }
        }
    }
}