Examples with StructUnionElement org.osate.ba.aadlba.StructUnionElement used on opensource projects

Example 1 with StructUnionElement

use of org.osate.ba.aadlba.StructUnionElement in project osate2 by osate.

the class AadlBaUtils method getClassifier.

/**
 * Returns the given Element object's classifier.
 * If the Element object is a prototype, it will try to resolve it as
 * follow: returns the data prototype binded classifier at first withing the
 * element's parent container otherwise the constraining classifier.
 * It returns {@code null} if the prototype is not defined.
 * <BR><BR>
 * This method support instances of:<BR>
 * <BR>_Feature (port, data access, subprogram access, parameter, etc.)
 * <BR>_Subcomponent (data subcomponent, subprogram subcomponent, etc.)
 * <BR>_BehaviorVariable
 * <BR>_IterativeVariable (for/forall's iterative variable)
 * <BR>_Prototype (all excepted FeatureGroupPrototype)
 * <BR>_PrototypeBinding (all excepted FeatureGroupPrototypeBinding)
 * <BR>_ClassifierValue (struct or union data subcomponent)
 * <BR><BR>
 * If the given Element object is not one of those types, an
 * UnsupportedOperationException is thrown.
 *
 * @param el the given Element object
 * @param parentContainer the element's parent component.
 * @return the given element's classifier or {@code null} if the prototype is
 * not defined
 * @exception UnsupportedOperationException for unsupported element
 * object types.
 */
public static Classifier getClassifier(Element el, Classifier parentContainer) {
    Classifier result = null;
    if (el instanceof Feature) {
        Feature f = (Feature) el;
        if (el instanceof FeatureGroup) {
            org.osate.aadl2.FeatureType ft = ((FeatureGroup) el).getFeatureType();
            if (ft != null) {
                if (ft instanceof FeatureGroupType) {
                    result = (FeatureGroupType) ft;
                } else // FeatureGroupPrototype case
                {
                    result = getClassifier((FeatureGroupPrototype) ft, parentContainer);
                }
            }
        } else {
            // Feature case.
            result = f.getClassifier();
            // Feature without classifier returns null.
            if (result == null && f.getPrototype() != null) {
                result = prototypeResolver(f.getPrototype(), parentContainer);
            }
        }
    } else if (el instanceof Subcomponent) {
        Subcomponent sub = (Subcomponent) el;
        if (el instanceof SubprogramGroupSubcomponent) {
            result = ((SubprogramGroupSubcomponent) el).getClassifier();
        } else {
            // Subcomponent case.
            result = sub.getClassifier();
            // Subcomponent without classifier returns null.
            if (result == null && sub.getPrototype() != null) {
                result = prototypeResolver(sub.getPrototype(), parentContainer);
            }
        }
    } else if (el instanceof BehaviorVariable) {
        // Local variable case (BehaviorVariable).
        BehaviorVariable bv = (BehaviorVariable) el;
        result = bv.getDataClassifier();
    } else if (el instanceof IterativeVariable) {
        // Iterative variable case.
        result = ((IterativeVariable) el).getDataClassifier();
    } else if (el instanceof Prototype) {
        result = prototypeResolver((Prototype) el, parentContainer);
    } else if (el instanceof PrototypeBinding) {
        // Prototype binding case.
        result = prototypeBindingResolver((PrototypeBinding) el);
    } else if (el instanceof ClassifierValue) {
        // struct or union member case (ClassifierValue).
        result = ((ClassifierValue) el).getClassifier();
    } else if (el instanceof StructUnionElement) {
        return ((StructUnionElement) el).getDataClassifier();
    } else {
        // Reports error.
        String errorMsg = "getClassifier : " + el.getClass().getSimpleName() + " is not supported yet.";
        System.err.println(errorMsg);
        throw new UnsupportedOperationException(errorMsg);
    }
    return result;
}

Example 2 with StructUnionElement

use of org.osate.ba.aadlba.StructUnionElement in project osate2 by osate.

the class StructUnionElementHolderImpl method basicSetStructUnionElement.

/**
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated NOT
 */
public NotificationChain basicSetStructUnionElement(StructUnionElement newStructUnionElement, NotificationChain msgs) {
    super.setElement(newStructUnionElement);
    StructUnionElement oldStructUnionElement = structUnionElement;
    structUnionElement = newStructUnionElement;
    if (eNotificationRequired()) {
        ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AadlBaPackage.STRUCT_UNION_ELEMENT_HOLDER__STRUCT_UNION_ELEMENT, oldStructUnionElement, newStructUnionElement);
        if (msgs == null)
            msgs = notification;
        else
            msgs.add(notification);
    }
    return msgs;
}