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Example 1 with DataPortImpl

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

the class Agree2Vdm method getVdmExpressionFromAgreeExpression.

// method to translate expression in Agree to expression in vdm
private Expression getVdmExpressionFromAgreeExpression(Expr agreeExpr, HashSet<String> dataTypeDecl, HashSet<String> nodeDecl, Model model) {
    Expression vdmExpr = new Expression();
    if (agreeExpr instanceof IfThenElseExpr) {
        IfThenElseExpr ifexpr = (IfThenElseExpr) agreeExpr;
        // for vdm model
        IfThenElse ifThenElseVal = new IfThenElse();
        Expression condExpr = getVdmExpressionFromAgreeExpression(ifexpr.getA(), dataTypeDecl, nodeDecl, model);
        ifThenElseVal.setCondition(condExpr);
        Expression thenBranchExpr = getVdmExpressionFromAgreeExpression(ifexpr.getB(), dataTypeDecl, nodeDecl, model);
        ifThenElseVal.setThenBranch(thenBranchExpr);
        Expression elseBranchExpr = getVdmExpressionFromAgreeExpression(ifexpr.getC(), dataTypeDecl, nodeDecl, model);
        ifThenElseVal.setElseBranch(elseBranchExpr);
        vdmExpr.setConditionalExpression(ifThenElseVal);
    } else if (agreeExpr instanceof CallExpr) {
        CallExpr callExpr = (CallExpr) agreeExpr;
        DoubleDotRef ddref = (DoubleDotRef) callExpr.getRef();
        if (ddref.getElm() instanceof NodeDef) {
            NodeDef nodeDef = (NodeDef) ddref.getElm();
            addNodeDefToTypeDeclarations(nodeDef, dataTypeDecl, nodeDecl, model);
            // create node call in vdm model
            NodeCall vdmNodeCall = new NodeCall();
            // setting node name
            vdmNodeCall.setNodeId(nodeDef.getName());
            EList<Expr> callExprArgs = callExpr.getArgs();
            // below are the parameters passed to the function call
            for (Expr callExprArg : callExprArgs) {
                Expression argExpr = getVdmExpressionFromAgreeExpression(callExprArg, dataTypeDecl, nodeDecl, model);
                // setting node arguments
                vdmNodeCall.getArgument().add(argExpr);
            }
            vdmExpr.setCall(vdmNodeCall);
        } else {
            System.out.println("Unmapped Typed");
        }
    } else if (agreeExpr instanceof NamedElmExpr) {
        NamedElmExpr nmExpr = (NamedElmExpr) agreeExpr;
        vdmExpr.setIdentifier(nmExpr.getElm().getName());
        // define corresponding types in the VDM if not already defined
        if (nmExpr.getElm() instanceof Arg) {
            Arg nmElmArg = (Arg) nmExpr.getElm();
            // define corresponding type in the VDM if not already defined
            Type argType = nmElmArg.getType();
            defineDataTypeDataImplementationTypeInVDM(argType, dataTypeDecl, model);
        } else if (nmExpr.getElm() instanceof Port) {
            Port nmElmPort = (Port) nmExpr.getElm();
            // define corresponding type in the VDM if not already defined
            if (nmElmPort instanceof DataPortImpl) {
                DataPort nmElmDataPort = (DataPort) nmElmPort;
                DataSubcomponentType dSubCompType = nmElmDataPort.getDataFeatureClassifier();
                defineDataTypeDataImplementationTypeInVDM(dSubCompType, dataTypeDecl, model);
            } else if (nmElmPort instanceof EventDataPortImpl) {
                EventDataPort nmElmDataPort = (EventDataPort) nmElmPort;
                DataSubcomponentType dSubCompType = nmElmDataPort.getDataFeatureClassifier();
                defineDataTypeDataImplementationTypeInVDM(dSubCompType, dataTypeDecl, model);
            } else {
                if (!(nmElmPort instanceof EventPort)) {
                    System.out.println("Unresolved Port Type");
                }
            }
        } else if (nmExpr.getElm() instanceof ConstStatement) {
            ConstStatement nmElmConstStatement = (ConstStatement) nmExpr.getElm();
            String nmElmConstStatementName = nmElmConstStatement.getName();
            // add const declaration to VDM if not already defined
            if (!dataTypeDecl.contains(nmElmConstStatementName)) {
                dataTypeDecl.add(nmElmConstStatementName);
                ConstantDeclaration vdmConstDeclaration = new ConstantDeclaration();
                vdmConstDeclaration.setName(nmElmConstStatementName);
                vdmConstDeclaration.setDefinition(getVdmExpressionFromAgreeExpression(nmElmConstStatement.getExpr(), dataTypeDecl, nodeDecl, model));
                vdmConstDeclaration.setDataType(getVdmTypeFromAgreeType(nmElmConstStatement.getType(), dataTypeDecl, model));
                LustreProgram lustreProgram = model.getDataflowCode();
                lustreProgram.getConstantDeclaration().add(vdmConstDeclaration);
                model.setDataflowCode(lustreProgram);
            }
        } else {
            System.out.println("Unresolved/unmapped NamedExprElm: " + nmExpr.getElm().getName());
        }
    } else if (agreeExpr instanceof SelectionExpr) {
        // selection expression corresponds to record projection in VDM
        RecordProjection vdmRecordProj = new RecordProjection();
        SelectionExpr selExpr = (SelectionExpr) agreeExpr;
        if (selExpr.getField() == null) {
            System.out.println("Null Selection Expr field: " + selExpr.getField());
        } else {
            NamedElement field = selExpr.getField();
            // set record-projection's reference
            if (selExpr.getTarget() != null) {
                // target can be NamedElmExpr or a SelectionExpr
                vdmRecordProj.setRecordReference(getVdmExpressionFromAgreeExpression(selExpr.getTarget(), dataTypeDecl, nodeDecl, model));
            }
            // set record-projection's field id
            vdmRecordProj.setFieldId(field.getName());
            // also set the name of the field's type as the record-projection's record-type
            if (field instanceof DataPortImpl) {
                DataPort dport = (DataPort) field;
                DataSubcomponentType dSubCompType = dport.getDataFeatureClassifier();
                defineDataTypeDataImplementationTypeInVDM(dSubCompType, dataTypeDecl, model);
                vdmRecordProj.setRecordType(dSubCompType.getName());
            } else if (field instanceof DataSubcomponentImpl) {
                DataSubcomponent dSubComp = (DataSubcomponent) field;
                DataSubcomponentType dSubCompType = dSubComp.getDataSubcomponentType();
                defineDataTypeDataImplementationTypeInVDM(dSubCompType, dataTypeDecl, model);
                vdmRecordProj.setRecordType(dSubCompType.getName());
            } else if (field instanceof ArgImpl) {
                Arg arg = (Arg) field;
                Type argType = arg.getType();
                defineDataTypeDataImplementationTypeInVDM(argType, dataTypeDecl, model);
                if (argType instanceof PrimType) {
                    vdmRecordProj.setRecordType(getDataTypeName(argType));
                } else {
                    System.out.println("Unresolved Arg Type so not setting record-type in record-projection.");
                }
            } else {
                System.out.println("Unresolved type of field.");
            }
        }
        vdmExpr.setRecordProjection(vdmRecordProj);
    } else if (agreeExpr instanceof BinaryExpr) {
        BinaryExpr binExpr = (BinaryExpr) agreeExpr;
        // for vdm
        BinaryOperation binoper = new BinaryOperation();
        // set left operand
        Expression leftOperand = getVdmExpressionFromAgreeExpression(binExpr.getLeft(), dataTypeDecl, nodeDecl, model);
        binoper.setLhsOperand(leftOperand);
        // set right operand
        Expression rightOperand = getVdmExpressionFromAgreeExpression(binExpr.getRight(), dataTypeDecl, nodeDecl, model);
        binoper.setRhsOperand(rightOperand);
        // set appropriate operator
        String operator = binExpr.getOp();
        if (operator.equalsIgnoreCase("->")) {
            vdmExpr.setArrow(binoper);
        } else if (operator.equalsIgnoreCase("=>")) {
            vdmExpr.setImplies(binoper);
        } else if (operator.equalsIgnoreCase("and")) {
            vdmExpr.setAnd(binoper);
        } else if (operator.equalsIgnoreCase("or")) {
            vdmExpr.setOr(binoper);
        } else if (operator.equalsIgnoreCase("=")) {
            vdmExpr.setEqual(binoper);
        } else if (operator.equalsIgnoreCase(">")) {
            vdmExpr.setGreaterThan(binoper);
        } else if (operator.equalsIgnoreCase("<")) {
            vdmExpr.setLessThan(binoper);
        } else if (operator.equalsIgnoreCase(">=")) {
            vdmExpr.setGreaterThanOrEqualTo(binoper);
        } else if (operator.equalsIgnoreCase("<=")) {
            vdmExpr.setLessThanOrEqualTo(binoper);
        } else if (operator.equalsIgnoreCase("+")) {
            vdmExpr.setPlus(binoper);
        } else if (operator.equalsIgnoreCase("-")) {
            vdmExpr.setMinus(binoper);
        } else if (operator.equalsIgnoreCase("!=") || operator.equalsIgnoreCase("<>")) {
            vdmExpr.setNotEqual(binoper);
        } else if (operator.equalsIgnoreCase("/")) {
            vdmExpr.setDiv(binoper);
        } else if (operator.equalsIgnoreCase("*")) {
            vdmExpr.setTimes(binoper);
        } else {
            System.out.println("Unmapped binary operator: " + operator);
        }
    } else if (agreeExpr instanceof UnaryExpr) {
        UnaryExpr unExpr = (UnaryExpr) agreeExpr;
        Expression singleOperand = getVdmExpressionFromAgreeExpression(unExpr.getExpr(), dataTypeDecl, nodeDecl, model);
        String operator = unExpr.getOp();
        if (operator.equalsIgnoreCase("this")) {
            vdmExpr.setCurrent(singleOperand);
        } else if (operator.equalsIgnoreCase("not")) {
            vdmExpr.setNot(singleOperand);
        } else if (operator.equalsIgnoreCase("-")) {
            vdmExpr.setNegative(singleOperand);
        } else {
            System.out.println("Unmapped unary operator.");
        }
    } else if (agreeExpr instanceof BoolLitExpr) {
        BoolLitExpr boolExpr = (BoolLitExpr) agreeExpr;
        vdmExpr.setBoolLiteral(boolExpr.getVal().getValue());
    } else if (agreeExpr instanceof EnumLitExpr) {
        EnumLitExpr enumExpr = (EnumLitExpr) agreeExpr;
        // check if elm is DataImplementationImpl or DataTypeImpl -- if yes add definition to type declarations if not already present
        DoubleDotRef enumType = enumExpr.getEnumType();
        if (enumType.getElm() instanceof DataTypeImpl) {
            org.osate.aadl2.DataType aadlDType = (org.osate.aadl2.DataType) enumType.getElm();
            resolveAADLDataType(aadlDType, dataTypeDecl, model);
        } else {
            System.out.println("Unexpected Elm type for EnumLitExpr");
        }
        vdmExpr.setIdentifier(enumExpr.getValue());
    } else if (agreeExpr instanceof PreExpr) {
        PreExpr preExpr = (PreExpr) agreeExpr;
        Expression expr = getVdmExpressionFromAgreeExpression(preExpr.getExpr(), dataTypeDecl, nodeDecl, model);
        vdmExpr.setPre(expr);
    } else if (agreeExpr instanceof RecordLitExpr) {
        RecordLiteral vdmRecordLiteral = new RecordLiteral();
        RecordLitExpr recLitExpr = (RecordLitExpr) agreeExpr;
        if (recLitExpr.getRecordType() instanceof DoubleDotRef) {
            DoubleDotRef recType = (DoubleDotRef) recLitExpr.getRecordType();
            if (recType.getElm().getName() != null) {
                // check if elm is DataImplementationImpl -- if yes add definition to type declarations if not already present
                if (recType.getElm() instanceof DataImplementation) {
                    org.osate.aadl2.DataImplementation aadlDImpl = (org.osate.aadl2.DataImplementation) recType.getElm();
                    resolveAADLDataImplementationType(aadlDImpl, dataTypeDecl, model);
                } else {
                    System.out.println("Unexpected Elm type for EnumLitExpr");
                }
                // set name of the record literal in the vdm model
                vdmRecordLiteral.setRecordType(recType.getElm().getName());
                // get args and arg-expr and set them as field identifier and value in the vdm model
                EList<NamedElement> recLitArgs = recLitExpr.getArgs();
                EList<Expr> recLitArgsExpr = recLitExpr.getArgExpr();
                // below are the values set to variable
                for (int ind = 0; ind < recLitArgs.size(); ind++) {
                    FieldDefinition fieldDef = new FieldDefinition();
                    fieldDef.setFieldIdentifier(recLitArgs.get(ind).getName());
                    fieldDef.setFieldValue(getVdmExpressionFromAgreeExpression(recLitArgsExpr.get(ind), dataTypeDecl, nodeDecl, model));
                    // set field definitions in the record literal in the vdm model
                    vdmRecordLiteral.getFieldDefinition().add(fieldDef);
                }
                vdmExpr.setRecordLiteral(vdmRecordLiteral);
            } else {
                System.out.println("Unexpected Literal's Record Type that has null named elm.");
            }
        } else {
            System.out.println("Unresolved or unmapped record literal expression.");
        }
    } else if (agreeExpr instanceof IntLitExpr) {
        IntLitExpr intLitExpr = (IntLitExpr) agreeExpr;
        BigInteger bigInt = new BigInteger(intLitExpr.getVal());
        vdmExpr.setIntLiteral(bigInt);
    } else if (agreeExpr instanceof RealLitExpr) {
        RealLitExpr realLitExpr = (RealLitExpr) agreeExpr;
        BigDecimal bigDecimal = new BigDecimal(realLitExpr.getVal());
        vdmExpr.setRealLiteral(bigDecimal);
    } else if (agreeExpr instanceof EventExpr) {
        EventExpr eventExpr = (EventExpr) agreeExpr;
        if (eventExpr.getPort() != null) {
            vdmExpr.setEvent(getVdmExpressionFromAgreeExpression(eventExpr.getPort(), dataTypeDecl, nodeDecl, model));
        } else {
            System.out.println("EventExpr does not have port infornation.");
        }
    } else if (agreeExpr instanceof RealCast) {
        RealCast realCastExpr = (RealCast) agreeExpr;
        vdmExpr.setToReal(getVdmExpressionFromAgreeExpression(realCastExpr.getExpr(), dataTypeDecl, nodeDecl, model));
    } else {
        System.out.println("Unresolved/umapped agree expr" + agreeExpr.toString());
    }
    return vdmExpr;
}
Also used : BinaryOperation(verdict.vdm.vdm_lustre.BinaryOperation) EventPort(org.osate.aadl2.EventPort) DataPort(org.osate.aadl2.DataPort) Port(org.osate.aadl2.Port) EventDataPort(org.osate.aadl2.EventDataPort) FieldDefinition(verdict.vdm.vdm_lustre.FieldDefinition) ConstantDeclaration(verdict.vdm.vdm_lustre.ConstantDeclaration) SelectionExpr(com.rockwellcollins.atc.agree.agree.SelectionExpr) DataPort(org.osate.aadl2.DataPort) EventDataPort(org.osate.aadl2.EventDataPort) RealCast(com.rockwellcollins.atc.agree.agree.RealCast) RecordProjection(verdict.vdm.vdm_lustre.RecordProjection) DoubleDotRef(com.rockwellcollins.atc.agree.agree.DoubleDotRef) PrimType(com.rockwellcollins.atc.agree.agree.PrimType) CallExpr(com.rockwellcollins.atc.agree.agree.CallExpr) EventDataPort(org.osate.aadl2.EventDataPort) NamedElmExpr(com.rockwellcollins.atc.agree.agree.NamedElmExpr) RecordLiteral(verdict.vdm.vdm_lustre.RecordLiteral) EnumLitExpr(com.rockwellcollins.atc.agree.agree.EnumLitExpr) EventDataPortImpl(org.osate.aadl2.impl.EventDataPortImpl) RecordLitExpr(com.rockwellcollins.atc.agree.agree.RecordLitExpr) UnaryExpr(com.rockwellcollins.atc.agree.agree.UnaryExpr) IfThenElseExpr(com.rockwellcollins.atc.agree.agree.IfThenElseExpr) ConstStatement(com.rockwellcollins.atc.agree.agree.ConstStatement) DataSubcomponentType(org.osate.aadl2.DataSubcomponentType) PreExpr(com.rockwellcollins.atc.agree.agree.PreExpr) EnumLitExpr(com.rockwellcollins.atc.agree.agree.EnumLitExpr) RealLitExpr(com.rockwellcollins.atc.agree.agree.RealLitExpr) EventExpr(com.rockwellcollins.atc.agree.agree.EventExpr) NamedElmExpr(com.rockwellcollins.atc.agree.agree.NamedElmExpr) SelectionExpr(com.rockwellcollins.atc.agree.agree.SelectionExpr) IfThenElseExpr(com.rockwellcollins.atc.agree.agree.IfThenElseExpr) PreExpr(com.rockwellcollins.atc.agree.agree.PreExpr) RecordLitExpr(com.rockwellcollins.atc.agree.agree.RecordLitExpr) BinaryExpr(com.rockwellcollins.atc.agree.agree.BinaryExpr) UnaryExpr(com.rockwellcollins.atc.agree.agree.UnaryExpr) Expr(com.rockwellcollins.atc.agree.agree.Expr) BoolLitExpr(com.rockwellcollins.atc.agree.agree.BoolLitExpr) NodeBodyExpr(com.rockwellcollins.atc.agree.agree.NodeBodyExpr) IntLitExpr(com.rockwellcollins.atc.agree.agree.IntLitExpr) CallExpr(com.rockwellcollins.atc.agree.agree.CallExpr) IntLitExpr(com.rockwellcollins.atc.agree.agree.IntLitExpr) Arg(com.rockwellcollins.atc.agree.agree.Arg) BigInteger(java.math.BigInteger) RealLitExpr(com.rockwellcollins.atc.agree.agree.RealLitExpr) NamedElement(org.osate.aadl2.NamedElement) ArgImpl(com.rockwellcollins.atc.agree.agree.impl.ArgImpl) BoolLitExpr(com.rockwellcollins.atc.agree.agree.BoolLitExpr) NodeDef(com.rockwellcollins.atc.agree.agree.NodeDef) EventExpr(com.rockwellcollins.atc.agree.agree.EventExpr) DataSubcomponentImpl(org.osate.aadl2.impl.DataSubcomponentImpl) EventPort(org.osate.aadl2.EventPort) NodeCall(verdict.vdm.vdm_lustre.NodeCall) DataPortImpl(org.osate.aadl2.impl.DataPortImpl) EventDataPortImpl(org.osate.aadl2.impl.EventDataPortImpl) BinaryExpr(com.rockwellcollins.atc.agree.agree.BinaryExpr) DataImplementation(org.osate.aadl2.DataImplementation) BigDecimal(java.math.BigDecimal) PrimType(com.rockwellcollins.atc.agree.agree.PrimType) DataSubcomponentType(org.osate.aadl2.DataSubcomponentType) Type(com.rockwellcollins.atc.agree.agree.Type) EnumType(verdict.vdm.vdm_data.EnumType) RecordType(verdict.vdm.vdm_data.RecordType) SystemType(org.osate.aadl2.SystemType) ComponentType(verdict.vdm.vdm_model.ComponentType) EList(org.eclipse.emf.common.util.EList) PropertyExpression(org.osate.aadl2.PropertyExpression) Expression(verdict.vdm.vdm_lustre.Expression) LustreProgram(verdict.vdm.vdm_lustre.LustreProgram) DataSubcomponent(org.osate.aadl2.DataSubcomponent) DataTypeImpl(org.osate.aadl2.impl.DataTypeImpl) IfThenElse(verdict.vdm.vdm_lustre.IfThenElse)

Example 2 with DataPortImpl

use of org.osate.aadl2.impl.DataPortImpl in project AGREE by loonwerks.

the class LustreAstBuilder method addNodeCall.

protected static void addNodeCall(AgreeNode agreeNode, List<AgreeStatement> assertions, String prefix, Expr clockExpr, Node lustreNode) {
    List<Expr> inputIds = new ArrayList<>();
    for (VarDecl var : lustreNode.inputs) {
        String suffix = "";
        // if this component implementation is using the latched semantics
        if (agreeNode.timing == TimingModel.LATCHED) {
            EObject ref = ((AgreeVar) var).reference;
            if (ref instanceof DataPortImpl && ((DataPortImpl) ref).isIn() || (ref instanceof EventDataPortImpl && ((EventDataPortImpl) ref).isIn() || (ref instanceof Arg && ref.eContainer() instanceof InputStatement))) {
                suffix = AgreeInlineLatchedConnections.LATCHED_SUFFIX;
            }
        }
        inputIds.add(new IdExpr(prefix + var.id + suffix));
    }
    if (agreeNode.timing == TimingModel.ASYNC || agreeNode.timing == TimingModel.LATCHED) {
        // the clock expr should be the last input to the node
        inputIds.set(inputIds.size() - 1, clockExpr);
    }
    Expr condactExpr = new NodeCallExpr(lustreNode.id, inputIds);
    AgreeStatement condactCall = new AgreeStatement("", condactExpr, null);
    assertions.add(condactCall);
}
Also used : AgreeStatement(com.rockwellcollins.atc.agree.analysis.ast.AgreeStatement) IdExpr(jkind.lustre.IdExpr) EventDataPortImpl(org.osate.aadl2.impl.EventDataPortImpl) DataPortImpl(org.osate.aadl2.impl.DataPortImpl) ArrayList(java.util.ArrayList) EventDataPortImpl(org.osate.aadl2.impl.EventDataPortImpl) AgreeVar(com.rockwellcollins.atc.agree.analysis.ast.AgreeVar) UnaryExpr(jkind.lustre.UnaryExpr) Expr(jkind.lustre.Expr) IntExpr(jkind.lustre.IntExpr) NodeCallExpr(jkind.lustre.NodeCallExpr) BoolExpr(jkind.lustre.BoolExpr) BinaryExpr(jkind.lustre.BinaryExpr) IdExpr(jkind.lustre.IdExpr) VarDecl(jkind.lustre.VarDecl) NodeCallExpr(jkind.lustre.NodeCallExpr) EObject(org.eclipse.emf.ecore.EObject) Arg(com.rockwellcollins.atc.agree.agree.Arg) InputStatement(com.rockwellcollins.atc.agree.agree.InputStatement)

Example 3 with DataPortImpl

use of org.osate.aadl2.impl.DataPortImpl in project AMASE by loonwerks.

the class AsymFaultASTBuilder method processFaults.

/**
 * Process all faults in the list of fault statements and return a list of
 * those faults. It is assumed that all faults in faultGroup are part of multiple
 * faults on a single output.
 *
 * @param faultGroup List of asymmetric FaultStatements.
 * @return List of processed faults.
 */
public List<Fault> processFaults(List<FaultStatement> faultGroup) {
    if (faultGroup.isEmpty()) {
        new SafetyException("Problem with multiple faults on the same output.");
    }
    List<Fault> faultList = new ArrayList<Fault>();
    List<ConnectionInstanceEnd> senderConnections = new ArrayList<>();
    DataPortImpl senderOutput = null;
    // 1. Create fault nodes using parent method
    for (FaultStatement fs : faultGroup) {
        faultList.add(super.createSenderFault(fs));
    }
    // 2. Gather connections and add to parent map - can use any fstmt to do this.
    senderOutput = super.findSenderOutput(faultGroup.get(0));
    senderConnections = super.populateMapSenderToReceiver(senderOutput);
    // 3. Create communication nodes
    createCommNodes(senderConnections, senderOutput, faultList);
    setPathForFaults(faultList, agreeNode);
    return faultList;
}
Also used : ConnectionInstanceEnd(org.osate.aadl2.instance.ConnectionInstanceEnd) DataPortImpl(org.osate.aadl2.impl.DataPortImpl) ArrayList(java.util.ArrayList) FaultStatement(edu.umn.cs.crisys.safety.safety.FaultStatement) SafetyException(edu.umn.cs.crisys.safety.analysis.SafetyException)

Example 4 with DataPortImpl

use of org.osate.aadl2.impl.DataPortImpl in project AMASE by loonwerks.

the class FaultASTBuilder method buildAsymmetricFault.

/**
 * Build asymmetric fault from a fault statement
 *
 * @param	fstmt The statement defining the fault
 */
private Fault buildAsymmetricFault(FaultStatement fstmt) {
    DataPortImpl senderOutput = null;
    List<ConnectionInstanceEnd> senderConnections = new ArrayList<>();
    // 1. Create fault for Sender node
    Fault fault = createSenderFault(fstmt);
    // 2. Find out how many components the node is connected to.
    // First, get the output from the sender agree node.
    senderOutput = findSenderOutput(fstmt);
    // 3. Populate mapSenderToReceiver with fanned out connections.
    senderConnections = populateMapSenderToReceiver(senderOutput);
    // 4. Rename safety eq stmts in fault
    Fault newFault = renameFaultEqs(fault);
    // 5. Create the communication nodes and add to Lustre program.
    createCommNodes(senderConnections, fstmt, newFault, senderOutput);
    return fault;
}
Also used : ConnectionInstanceEnd(org.osate.aadl2.instance.ConnectionInstanceEnd) DataPortImpl(org.osate.aadl2.impl.DataPortImpl) ArrayList(java.util.ArrayList)

Example 5 with DataPortImpl

use of org.osate.aadl2.impl.DataPortImpl in project AMASE by loonwerks.

the class SafetyValidator method getDataPortType.

private String getDataPortType(DataPortImpl dataport) {
    String type = "";
    if (dataport.basicGetFeatureClassifier() instanceof DataTypeImpl) {
        DataTypeImpl datatype = (DataTypeImpl) dataport.basicGetDataFeatureClassifier();
        String typePort = datatype.getName();
        if (typePort.contains("Float")) {
            type = "real";
        } else if (typePort.contains("Bool")) {
            type = "bool";
        } else if (typePort.contains("Int")) {
            type = "int";
        }
    } else if (dataport.basicGetFeatureClassifier() instanceof DataImplementationImpl) {
        DataImplementationImpl datatype = (DataImplementationImpl) dataport.basicGetDataFeatureClassifier();
        String typePort = datatype.getName();
        if (typePort.contains("Float")) {
            type = "real";
        } else if (typePort.contains("Bool")) {
            type = "bool";
        } else if (typePort.contains("Int")) {
            type = "int";
        }
    }
    return type;
}
Also used : DataImplementationImpl(org.osate.aadl2.impl.DataImplementationImpl) DataTypeImpl(org.osate.aadl2.impl.DataTypeImpl)

Aggregations

DataPortImpl (org.osate.aadl2.impl.DataPortImpl)5 ArrayList (java.util.ArrayList)4 Arg (com.rockwellcollins.atc.agree.agree.Arg)3 ConnectionInstanceEnd (org.osate.aadl2.instance.ConnectionInstanceEnd)3 SafetyException (edu.umn.cs.crisys.safety.analysis.SafetyException)2 DataTypeImpl (org.osate.aadl2.impl.DataTypeImpl)2 EventDataPortImpl (org.osate.aadl2.impl.EventDataPortImpl)2 BinaryExpr (com.rockwellcollins.atc.agree.agree.BinaryExpr)1 BoolLitExpr (com.rockwellcollins.atc.agree.agree.BoolLitExpr)1 CallExpr (com.rockwellcollins.atc.agree.agree.CallExpr)1 ConstStatement (com.rockwellcollins.atc.agree.agree.ConstStatement)1 DoubleDotRef (com.rockwellcollins.atc.agree.agree.DoubleDotRef)1 EnumLitExpr (com.rockwellcollins.atc.agree.agree.EnumLitExpr)1 EventExpr (com.rockwellcollins.atc.agree.agree.EventExpr)1 Expr (com.rockwellcollins.atc.agree.agree.Expr)1 IfThenElseExpr (com.rockwellcollins.atc.agree.agree.IfThenElseExpr)1 InputStatement (com.rockwellcollins.atc.agree.agree.InputStatement)1 IntLitExpr (com.rockwellcollins.atc.agree.agree.IntLitExpr)1 NamedElmExpr (com.rockwellcollins.atc.agree.agree.NamedElmExpr)1 NodeBodyExpr (com.rockwellcollins.atc.agree.agree.NodeBodyExpr)1