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

Example 21 with NamedElement

use of org.osate.aadl2.NamedElement in project AGREE by loonwerks.

the class AgreeValidator method checkConnectionStatement.

@Check(CheckType.FAST)
public void checkConnectionStatement(ConnectionStatement conn) {
    Classifier container = conn.getContainingClassifier();
    if (container instanceof ComponentImplementation) {
        NamedElement aadlConn = conn.getConn();
        if (aadlConn == null) {
            return;
        }
        if (!(aadlConn instanceof Connection)) {
            error(conn, "The connection label in the connection statement is not a connection");
            return;
        }
        TypeDef rhsType = (AgreeTypeSystem.infer(conn.getExpr()));
        if (!AgreeTypeSystem.typesEqual(AgreeTypeSystem.Prim.BoolTypeDef, rhsType)) {
            error(conn, "The expression for the connection statement is of type '" + nameOfTypeDef(rhsType) + "' but must be of type 'bool'");
        }
    } else {
        error(conn, "Connection statements are allowed only in component implementations.");
    }
    warning(conn, "Connection statements are deprecated and will be removed in a future version of AGREE.");
}

Example 22 with NamedElement

use of org.osate.aadl2.NamedElement in project AGREE by loonwerks.

the class AgreeValidator method checkLiftContract.

@Check(CheckType.FAST)
public void checkLiftContract(LiftContractStatement lcst) {
    Classifier comp = lcst.getContainingClassifier();
    if (comp instanceof ComponentImplementation) {
        ComponentType ct = ((ComponentImplementation) comp).getType();
        List<AnnexSubclause> agreeAnnexes = AnnexUtil.getAllAnnexSubclauses(ct, AgreePackage.eINSTANCE.getAgreeContractSubclause());
        if (agreeAnnexes.size() > 0) {
            error(lcst, "'lift contract;' statement is not allowed in component implementation whose type has an AGREE annex.");
        }
        List<Subcomponent> subcomps = ((ComponentImplementation) comp).getAllSubcomponents();
        if (subcomps.size() == 1) {
            Subcomponent subcomp = subcomps.get(0);
            Classifier subCls = subcomp.getClassifier();
            ComponentType subCt = null;
            if (subCls instanceof ComponentImplementation) {
                subCt = ((ComponentImplementation) subCls).getType();
            } else if (subCls instanceof ComponentType) {
                subCt = (ComponentType) subCls;
            } else {
                throw new RuntimeException();
            }
            {
                Set<String> usedParentInPorts = new HashSet<>();
                Set<String> usedParentOutPorts = new HashSet<>();
                Set<String> usedChildInPorts = new HashSet<>();
                Set<String> usedChildOutPorts = new HashSet<>();
                EList<Classifier> ctPlusAllExtended = ct.getSelfPlusAllExtended();
                EList<Classifier> subCtPlusAllExtended = subCt.getSelfPlusAllExtended();
                for (Connection conn : ((ComponentImplementation) comp).getAllConnections()) {
                    {
                        NamedElement sourceNe = conn.getSource().getConnectionEnd();
                        if (subCtPlusAllExtended.contains(sourceNe.getContainingClassifier())) {
                            if (usedChildOutPorts.contains(sourceNe.getName())) {
                                error(lcst, "'lift contract;' statement is not allowed in component implementation whith more than one connection out of same output " + sourceNe.getQualifiedName() + ".");
                            }
                            usedChildOutPorts.add(sourceNe.getName());
                        }
                        if (ctPlusAllExtended.contains(sourceNe.getContainingClassifier())) {
                            if (usedParentInPorts.contains(sourceNe.getName())) {
                                error(lcst, "'lift contract;' statement is not allowed in component implementation whith more than one connection out of same input " + sourceNe.getQualifiedName() + ".");
                            }
                            usedParentInPorts.add(sourceNe.getName());
                        }
                    }
                    {
                        NamedElement destNe = conn.getDestination().getConnectionEnd();
                        if (subCtPlusAllExtended.contains(destNe.getContainingClassifier())) {
                            if (usedChildInPorts.contains(destNe.getName())) {
                                error(lcst, "'lift contract;' statement is not allowed in component implementation whith more than one connection into same input " + destNe.getQualifiedName() + ".");
                            }
                            usedChildInPorts.add(destNe.getName());
                        }
                        if (ctPlusAllExtended.contains(destNe.getContainingClassifier())) {
                            if (usedParentOutPorts.contains(destNe.getName())) {
                                error(lcst, "'lift contract;' statement is not allowed in component implementation whith more than one connection into same output " + destNe.getQualifiedName() + ".");
                            }
                            usedParentOutPorts.add(destNe.getName());
                        }
                    }
                }
                for (Feature feat : comp.getAllFeatures()) {
                    boolean isIn = false;
                    if (feat instanceof DataPort) {
                        isIn = ((DataPort) feat).isIn();
                    } else if (feat instanceof EventDataPort) {
                        isIn = ((EventDataPort) feat).isIn();
                    } else if (feat instanceof EventPort) {
                        isIn = ((EventPort) feat).isIn();
                    }
                    if (isIn) {
                        if (!usedParentInPorts.contains(feat.getName())) {
                            error(lcst, "'lift contract;' statement is not allowed in component implementation whithout connection from input " + feat.getQualifiedName() + ".");
                        }
                    } else {
                        if (!usedParentOutPorts.contains(feat.getName())) {
                            error(lcst, "'lift contract;' statement is not allowed in component implementation whithout connection to output " + feat.getQualifiedName() + ".");
                        }
                    }
                }
                for (Feature feat : subCt.getAllFeatures()) {
                    boolean isIn = false;
                    if (feat instanceof DataPort) {
                        isIn = ((DataPort) feat).isIn();
                    } else if (feat instanceof EventDataPort) {
                        isIn = ((EventDataPort) feat).isIn();
                    } else if (feat instanceof EventPort) {
                        isIn = ((EventPort) feat).isIn();
                    }
                    if (isIn) {
                        if (!usedChildInPorts.contains(feat.getName())) {
                            error(lcst, "'lift contract;' statement is not allowed in component implementation whithout connection into " + feat.getQualifiedName() + ".");
                        }
                    } else {
                        if (!usedChildOutPorts.contains(feat.getName())) {
                            error(lcst, "'lift contract;' statement is not allowed in component implementation whithout connection out of " + feat.getQualifiedName() + ".");
                        }
                    }
                }
            }
        } else {
            error(lcst, "'lift contract;' statement is not allowed in component implementation whithout exactly one subcomponent.");
        }
    } else {
        error(lcst, "'lift contract;' statement is not allowed in component interface.");
    }
}

Example 23 with NamedElement

use of org.osate.aadl2.NamedElement in project AGREE by loonwerks.

the class AgreeValidator method getFieldTypes.

private Map<String, TypeDef> getFieldTypes(DoubleDotRef recType) {
    NamedElement rec = recType.getElm();
    Map<String, TypeDef> typeMap = new HashMap<>();
    if (rec instanceof RecordDef) {
        RecordDef recDef = (RecordDef) rec;
        for (Arg arg : recDef.getArgs()) {
            typeMap.put(arg.getName(), AgreeTypeSystem.typeDefFromType(arg.getType()));
        }
    } else if (rec instanceof DataImplementation) {
        DataImplementation dataImpl = (DataImplementation) rec;
        for (Subcomponent sub : dataImpl.getAllSubcomponents()) {
            typeMap.put(sub.getName(), AgreeTypeSystem.typeDefFromClassifier((sub.getClassifier())));
        }
    } else {
        error(recType, "Record type '" + rec.getName() + "' must be a feature group or a record type definition");
    }
    return typeMap;
}

Example 24 with NamedElement

use of org.osate.aadl2.NamedElement in project AGREE by loonwerks.

the class AgreeValidator method checkLatchedExpr.

@Check(CheckType.FAST)
public void checkLatchedExpr(LatchedExpr latched) {
    // get container
    EObject container = latched.eContainer();
    AgreeContract contract = null;
    while (!(container instanceof ComponentClassifier)) {
        if (container instanceof AgreeContract) {
            contract = (AgreeContract) container;
        }
        container = container.eContainer();
    }
    if (container instanceof ComponentImplementation) {
        boolean foundLatchedStatement = false;
        for (SpecStatement spec : contract.getSpecs()) {
            if (spec instanceof LatchedStatement) {
                foundLatchedStatement = true;
                break;
            }
        }
        if (!foundLatchedStatement) {
            error(latched, "Latched expressions can appear only in component implementations " + "that contain a latched synchrony statement");
        }
    } else {
        error(latched, "Latched expressions can appear only in component implementations");
    }
    Expr expr = latched.getExpr();
    Expr nestId = null;
    if (expr instanceof NamedElmExpr) {
        nestId = expr;
    } else if (expr instanceof EventExpr) {
        EventExpr eventExpr = (EventExpr) expr;
        nestId = eventExpr.getPort();
    }
    if (nestId != null) {
        NamedElement namedEl = null;
        if (nestId instanceof NamedElmExpr) {
            namedEl = ((NamedElmExpr) nestId).getElm();
        } else if (nestId instanceof SelectionExpr) {
            namedEl = ((SelectionExpr) nestId).getField();
        }
        if ((namedEl instanceof DataPort) && ((DataPort) namedEl).isIn()) {
            return;
        } else if ((namedEl instanceof EventDataPort) && ((EventDataPort) namedEl).isIn()) {
            return;
        } else {
            // check to see if it is an "agree_input"
            EObject namedElContainer = namedEl.eContainer();
            if (namedElContainer instanceof InputStatement) {
                return;
            }
        }
    }
    error(latched, "Latched expressions are valid only for input data ports or event expressions over input event data ports");
}

Example 25 with NamedElement

use of org.osate.aadl2.NamedElement in project AGREE by loonwerks.

the class AgreeValidator method checkNameOverlap.

@Check(CheckType.FAST)
public void checkNameOverlap(AgreeContract contract) {
    Set<SynchStatement> syncs = new HashSet<>();
    Set<InitialStatement> inits = new HashSet<>();
    List<ConnectionStatement> conns = new ArrayList<>();
    // check that there are zero or more synchrony statements
    for (SpecStatement spec : contract.getSpecs()) {
        if (spec instanceof SynchStatement) {
            syncs.add((SynchStatement) spec);
        } else if (spec instanceof CalenStatement) {
            syncs.add((CalenStatement) spec);
        } else if (spec instanceof InitialStatement) {
            inits.add((InitialStatement) spec);
        } else if (spec instanceof ConnectionStatement) {
            conns.add((ConnectionStatement) spec);
        }
    }
    if (syncs.size() > 1) {
        for (SynchStatement sync : syncs) {
            error(sync, "Multiple synchrony or calender statements in a single contract");
        }
    }
    if (inits.size() > 1) {
        for (InitialStatement init : inits) {
            error(init, "Multiple initially statements in a single contract");
        }
    }
    for (int i = 0; i < conns.size(); i++) {
        ConnectionStatement connStat0 = conns.get(i);
        NamedElement conn0 = connStat0.getConn();
        for (int j = i + 1; j < conns.size(); j++) {
            ConnectionStatement connStat1 = conns.get(j);
            NamedElement conn1 = connStat1.getConn();
            if (conn0 == null || conn1 == null) {
                break;
            }
            if (conn0.equals(conn1)) {
                error(connStat0, "Multiple connection overrides for connection: '" + conn0.getName() + "'");
                error(connStat1, "Multiple connection overrides for connection: '" + conn1.getName() + "'");
            }
        }
    }
    ComponentImplementation ci = EcoreUtil2.getContainerOfType(contract, ComponentImplementation.class);
    if (ci == null) {
        return;
    }
    Set<String> parentNames = getParentNames(ci);
    for (AgreeSubclause subclause : EcoreUtil2.getAllContentsOfType(ci, AgreeSubclause.class)) {
        List<NamedElement> es = EcoreUtil2.getAllContentsOfType(subclause, NamedElement.class);
        for (NamedElement e : es) {
            if (!(e.eContainer() instanceof NodeDef || e instanceof NamedSpecStatement)) {
                // ignore elements in node defs
                if (parentNames.contains(e.getName())) {
                    // =======
                    // if (!(e.eContainer() instanceof NodeDefExpr)) { // ignore elements in node defs
                    // if (e.getName() != null && parentNames.contains(e.getName())) {
                    // >>>>>>> origin/develop
                    error(e, e.getName() + " already defined in component type contract");
                }
            }
        }
    }
}