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

Example 6 with RealLiteral

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

the class PropertyUtils method createRealRangeValue.

/**
 * Creates a PropertyValue for a range of aadlreal with units.
 *
 * @throws IllegalArgumentException Thrown if minUnits or maxUnits is null,
 *             if minUnits and maxUnits are not of the same UnitType, or if
 *             min is greater than max.
 */
public static RangeValue createRealRangeValue(double min, UnitLiteral minUnits, double max, UnitLiteral maxUnits) throws IllegalArgumentException {
    if (minUnits == null) {
        throw new IllegalArgumentException("minUnits cannot be null.");
    }
    if (maxUnits == null) {
        throw new IllegalArgumentException("maxUnits cannot be null.");
    }
    if (!minUnits.eContainer().equals(maxUnits.eContainer())) {
        throw new IllegalArgumentException("minUnits and maxUnits are not of the same type.");
    }
    RealLiteral minimumValue = createRealValue(min, minUnits);
    RealLiteral maximumValue = createRealValue(max, maxUnits);
    if (minimumValue.getScaledValue() > maximumValue.getScaledValue()) {
        throw new IllegalArgumentException("min cannot be greater than max.");
    }
    RangeValue newPropertyValue = Aadl2Factory.eINSTANCE.createRangeValue();
    newPropertyValue.setMinimum(minimumValue);
    newPropertyValue.setMaximum(maximumValue);
    return newPropertyValue;
}

Example 7 with RealLiteral

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

the class PropertiesValidator method typeCheckPropertyValues.

/**
 * checks and report mismatch in type of value and type
 *
 * @param pt:
 *            PropertyType or unresolved proxy or null
 * @param pv:
 *            PropertyExpression or null
 * @param prefix:
 *            String prefix to error message used for lists
 * @since 2.0
 */
protected void typeCheckPropertyValues(PropertyType pt, PropertyExpression pv, String prefix, Element holder, String defName, int depth) {
    if (Aadl2Util.isNull(pt) || pv == null || holder == null) {
        return;
    }
    if (depth > 50) {
        error(holder, "Cyclic value discovered for '" + defName + "'");
        return;
    }
    depth++;
    String msg = " to property '" + defName + "' of type '" + pt.eClass().getName() + "'";
    if (!prefix.isEmpty() && !prefix.startsWith(" ")) {
        prefix = prefix + " ";
    }
    if (pv instanceof ListValue) {
        if (pt instanceof ListType) {
            typeMatchListElements(((ListType) pt).getElementType(), ((ListValue) pv).getOwnedListElements(), holder, defName, depth);
        } else {
            error(holder, prefix + "Assigning a list of values" + msg);
        }
    } else if (pv instanceof Operation || pv instanceof BooleanLiteral) {
        if (!(pt instanceof AadlBoolean)) {
            error(holder, prefix + "Assigning a Boolean value" + msg);
        }
    } else if (pv instanceof StringLiteral) {
        if (!(pt instanceof AadlString)) {
            error(prefix + "Assigning String value" + msg, holder, null, ValidationMessageAcceptor.INSIGNIFICANT_INDEX, Diagnostic.LINKING_DIAGNOSTIC);
        }
    } else if (pv instanceof EnumerationLiteral || (pv instanceof NamedValue && ((NamedValue) pv).getNamedValue() instanceof EnumerationLiteral)) {
        if (!(pt instanceof EnumerationType)) {
            error(holder, prefix + "Assigning Enumeration literal" + msg);
        }
    } else if (pv instanceof UnitLiteral || (pv instanceof NamedValue && ((NamedValue) pv).getNamedValue() instanceof UnitLiteral)) {
        if (!(pt instanceof UnitsType)) {
            error(holder, prefix + "Assigning Unit literal" + msg);
        }
    } else if (pv instanceof IntegerLiteral) {
        if (!(pt instanceof AadlInteger)) {
            error(holder, prefix + "Assigning Integer value" + msg);
        } else if (checkUnits((AadlInteger) pt, (IntegerLiteral) pv, holder)) {
            checkInRange((AadlInteger) pt, (IntegerLiteral) pv);
        }
    } else if (pv instanceof RealLiteral) {
        if (!(pt instanceof AadlReal)) {
            error(holder, prefix + "Assigning Real value" + msg);
        } else if (checkUnits((AadlReal) pt, (RealLiteral) pv, holder)) {
            checkInRange((AadlReal) pt, (RealLiteral) pv);
        }
    } else if (pv instanceof RangeValue) {
        if (!(pt instanceof RangeType)) {
            error(holder, prefix + "Assigning Range value" + msg);
        } else {
            typeCheckPropertyValues(((RangeType) pt).getNumberType(), ((RangeValue) pv).getMinimumValue(), holder, defName, depth);
            typeCheckPropertyValues(((RangeType) pt).getNumberType(), ((RangeValue) pv).getMaximumValue(), holder, defName, depth);
            typeCheckPropertyValues(((RangeType) pt).getNumberType(), ((RangeValue) pv).getDeltaValue(), holder, defName, depth);
        }
    } else if (pv instanceof ClassifierValue) {
        if (!(pt instanceof ClassifierType)) {
            error(holder, prefix + "Assigning incorrect Classifier value" + msg);
            return;
        }
        ClassifierValue cv = (ClassifierValue) pv;
        ClassifierType ct = (ClassifierType) pt;
        if (ct.getClassifierReferences().isEmpty()) {
            return;
        }
        for (MetaclassReference mcri : ct.getClassifierReferences()) {
            if (mcri.getMetaclass() != null && mcri.getMetaclass().isSuperTypeOf(cv.getClassifier().eClass())) {
                return;
            }
        }
        error(holder, prefix + "Assigning classifier value with incorrect Classifier" + msg);
    } else if (pv instanceof RecordValue) {
        if (!(pt instanceof RecordType)) {
            error(holder, prefix + "Assigning Record value" + msg);
        } else {
            typeMatchRecordFields(((RecordValue) pv).getOwnedFieldValues(), holder, defName, depth);
        }
    } else if (pv instanceof ReferenceValue) {
        if (!(pt instanceof ReferenceType)) {
            error(holder, prefix + "Assigning incorrect reference value" + msg);
        } else {
            ReferenceType ptrt = (ReferenceType) pt;
            if (ptrt.getNamedElementReferences().isEmpty()) {
                return;
            }
            ReferenceValue pvrv = (ReferenceValue) pv;
            EList<ContainmentPathElement> cpes = pvrv.getContainmentPathElements();
            if (!cpes.isEmpty()) {
                NamedElement ne = cpes.get(cpes.size() - 1).getNamedElement();
                for (MetaclassReference mcri : ptrt.getNamedElementReferences()) {
                    if (mcri.getMetaclass().isSuperTypeOf(ne.eClass())) {
                        return;
                    }
                }
                error(holder, prefix + "Assigning reference value with incorrect Named Element class" + msg);
            }
        }
    } else if (pv instanceof NamedValue) {
        AbstractNamedValue nv = ((NamedValue) pv).getNamedValue();
        if (nv instanceof PropertyConstant) {
            final PropertyConstant propertyConstant = (PropertyConstant) nv;
            final PropertyType pct = propertyConstant.getPropertyType();
            if (!Aadl2Util.isNull(pct) && !Aadl2Util.arePropertyTypesEqual(pt, pct)) {
                final String expected = getTypeName(pt);
                final String actual = getTypeName(pct);
                if (actual != null) {
                    if (expected != null) {
                        error(holder, "Property value of type " + actual + "; expected type " + expected);
                    } else {
                        error(holder, "Propery value of type " + actual + " does not match expected type");
                    }
                } else {
                    if (expected != null) {
                        error(holder, "Property value is not of expected type " + expected);
                    } else {
                        error(holder, "Propery value is not of expected type");
                    }
                }
            } else {
                // Issue 2222: is this still really necessary?
                typeCheckPropertyValues(pt, propertyConstant.getConstantValue(), holder, defName, depth);
            }
        } else if (nv instanceof Property) {
            PropertyType pvt = ((Property) nv).getPropertyType();
            if (!Aadl2Util.isNull(pvt)) {
                if (pvt.eClass() != pt.eClass() || !Aadl2Util.arePropertyTypesEqual(pt, pvt)) {
                    final String expected = getTypeName(pt);
                    final String actual = getTypeName(pvt);
                    if (actual != null) {
                        if (expected != null) {
                            error(holder, "Property value of type " + actual + "; expected type " + expected);
                        } else {
                            error(holder, "Propery value of type " + actual + " does not match expected type");
                        }
                    } else {
                        if (expected != null) {
                            error(holder, "Property value is not of expected type " + expected);
                        } else {
                            error(holder, "Propery value is not of expected type");
                        }
                    }
                }
            }
        } else {
            error(holder, "Enum/Unit literal validation should have happened before");
        }
    }
}

Example 8 with RealLiteral

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

the class Aadl2LabelProvider method text.

String text(PropertyExpression pe) {
    if (pe instanceof BooleanLiteral) {
        return "boolean " + ((BooleanLiteral) pe).getValue() + "";
    }
    if (pe instanceof RealLiteral) {
        return "real " + ((RealLiteral) pe).getValue() + "";
    }
    if (pe instanceof IntegerLiteral) {
        return text((IntegerLiteral) pe);
    }
    if (pe instanceof StringLiteral) {
        return text((StringLiteral) pe);
    }
    if (pe instanceof NamedValue) {
        return text((NamedValue) pe);
    }
    if (pe instanceof ReferenceValue) {
        ReferenceValue rv = ((ReferenceValue) pe);
        List<ContainmentPathElement> cpe = rv.getContainmentPathElements();
        return "reference " + cpe.get(0).getNamedElement().getName();
    }
    if (pe instanceof RangeValue) {
        return text(((RangeValue) pe));
    }
    if (pe instanceof ListValue) {
        return text(((ListValue) pe));
    }
    if (pe instanceof RecordValue) {
        return text(((RecordValue) pe));
    }
    // OsateDebug.osateDebug("unknown pe=" + pe);
    return null;
}

Example 9 with RealLiteral

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

the class EMV2Properties method getOccurrenceValue.

/**
 * Retrieve the value associated with a containment path
 * See RDB action to see how it is used.
 *
 * @param PA value get from getOccurenceDistributionProperty
 */
public static double getOccurrenceValue(final EMV2PropertyAssociation PA) {
    double result;
    result = 0;
    if (PA == null) {
        return 0;
    }
    PropertyExpression val = getPropertyValue(PA);
    if (val instanceof RecordValue) {
        RecordValue rv = (RecordValue) val;
        EList<BasicPropertyAssociation> fields = rv.getOwnedFieldValues();
        // for all error types/aliases in type set or the element identified in the containment clause
        for (BasicPropertyAssociation bpa : fields) {
            if (bpa.getProperty().getName().equalsIgnoreCase("probabilityvalue")) {
                PropertyExpression bva = getPropertyValue(bpa);
                if (bva instanceof RealLiteral) {
                    RealLiteral rl = (RealLiteral) bva;
                    result = rl.getScaledValue();
                }
            }
        }
    }
    return result;
}

Example 10 with RealLiteral

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

the class CodeGenUtil method toPropertyExpression.

public static RealLiteral toPropertyExpression(double value) {
    RealLiteral realLiteral = Aadl2Factory.eINSTANCE.createRealLiteral();
    realLiteral.setValue(value);
    return realLiteral;
}