Examples with Integer_Value org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value used on opensource projects

Example 36 with Integer_Value

use of org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value in project titan.EclipsePlug-ins by eclipse.

the class ASN1_Integer_Type method checkBoundary.

private IValue checkBoundary(final CompilationTimeStamp timestamp, final Value value, final BOUNDARY_TYPE btype) {
    if (value == null) {
        return null;
    }
    value.setMyGovernor(this);
    IValue temp = checkThisValueRef(timestamp, value);
    checkThisValueLimit(timestamp, temp, new ValueCheckingOptions(Expected_Value_type.EXPECTED_DYNAMIC_VALUE, false, false, true, false, false));
    temp = temp.getValueRefdLast(timestamp, Expected_Value_type.EXPECTED_DYNAMIC_VALUE, null);
    if (Value_type.REAL_VALUE.equals(temp.getValuetype())) {
        if (((Real_Value) temp).isNegativeInfinity()) {
            if (BOUNDARY_TYPE.UPPER.equals(btype)) {
                value.getLocation().reportSemanticError(INCORRECTUPPERBOUNDARY);
                value.setIsErroneous(true);
            }
            return temp;
        } else if (((Real_Value) temp).isPositiveInfinity()) {
            if (BOUNDARY_TYPE.LOWER.equals(btype)) {
                value.getLocation().reportSemanticError(INCORRECTLOWERBOUNDARY);
                value.setIsErroneous(true);
            }
            return temp;
        } else {
            value.getLocation().reportSemanticError(INTEGERVALUEEXPECTED);
            value.setIsErroneous(true);
            return null;
        }
    }
    switch(temp.getValuetype()) {
        case INTEGER_VALUE:
            break;
        default:
            temp = null;
            break;
    }
    return temp;
}

Example 37 with Integer_Value

use of org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value in project titan.EclipsePlug-ins by eclipse.

the class ASN1_Integer_Type method checkThisValue.

@Override
public /**
 * {@inheritDoc}
 */
boolean checkThisValue(final CompilationTimeStamp timestamp, final IValue value, final Assignment lhs, final ValueCheckingOptions valueCheckingOptions) {
    final boolean selfReference = super.checkThisValue(timestamp, value, lhs, valueCheckingOptions);
    final IValue last = value.getValueRefdLast(timestamp, valueCheckingOptions.expected_value, null);
    if (null == last || last.getIsErroneous(timestamp)) {
        return selfReference;
    }
    // already handled ones
    switch(value.getValuetype()) {
        case OMIT_VALUE:
        case REFERENCED_VALUE:
            return selfReference;
        case UNDEFINED_LOWERIDENTIFIER_VALUE:
            if (Value_type.REFERENCED_VALUE.equals(last.getValuetype())) {
                return selfReference;
            }
            break;
        default:
            break;
    }
    switch(last.getValuetype()) {
        case INTEGER_VALUE:
            break;
        case NAMED_INTEGER_VALUE:
            if (null != namedNumbers) {
                // convert it into an integer value
                final Identifier name = ((Named_Integer_Value) last).getIdentifier();
                final NamedValue namedValue = namedNumbers.getNamedValueByName(name);
                IValue tempValue = namedValue.getValue();
                final ReferenceChain referenceChain = ReferenceChain.getInstance(IReferenceChain.CIRCULARREFERENCE, true);
                tempValue = tempValue.getValueRefdLast(timestamp, referenceChain);
                referenceChain.release();
                if (!tempValue.getIsErroneous(timestamp) && Value_type.INTEGER_VALUE.equals(tempValue.getValuetype())) {
                    final int temp = ((Integer_Value) tempValue).intValue();
                    final Integer_Value converted = new Integer_Value(temp);
                    converted.copyGeneralProperties(value);
                    ((Named_Integer_Value) last).setCalculatedValue(converted);
                } else {
                // FIXME Most probably we were not able
                // to build the semantic structure for
                // something, because it is not yet
                // supported, like referenced values in
                // sets
                }
            }
            break;
        case EXPRESSION_VALUE:
        case MACRO_VALUE:
            // already checked
            break;
        default:
            value.getLocation().reportSemanticError(INTEGERVALUEEXPECTED);
            value.setIsErroneous(true);
    }
    value.setLastTimeChecked(timestamp);
    return selfReference;
}

Example 38 with Integer_Value

use of org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value in project titan.EclipsePlug-ins by eclipse.

the class ASN1_Integer_Type method checkThisTemplate.

@Override
public /**
 * {@inheritDoc}
 */
boolean checkThisTemplate(final CompilationTimeStamp timestamp, final ITTCN3Template template, final boolean isModified, final boolean implicitOmit, final Assignment lhs) {
    registerUsage(template);
    template.setMyGovernor(this);
    if (getIsErroneous(timestamp)) {
        return false;
    }
    if (Template_type.VALUE_RANGE.equals(template.getTemplatetype())) {
        final ValueRange range = ((Value_Range_Template) template).getValueRange();
        final IValue lower = checkBoundary(timestamp, range.getMin(), BOUNDARY_TYPE.LOWER);
        final IValue upper = checkBoundary(timestamp, range.getMax(), BOUNDARY_TYPE.UPPER);
        range.setTypeType(getTypetypeTtcn3());
        if (lower != null && Value.Value_type.INTEGER_VALUE.equals(lower.getValuetype()) && upper != null && Value.Value_type.INTEGER_VALUE.equals(upper.getValuetype())) {
            if (!getIsErroneous(timestamp) && ((Integer_Value) lower).getValue() > ((Integer_Value) upper).getValue()) {
                template.getLocation().reportSemanticError(INCORRECTBOUNDARIES);
            }
        }
    // TODO: some checks are still missing
    } else {
        template.getLocation().reportSemanticError(MessageFormat.format(TEMPLATENOTALLOWED, template.getTemplateTypeName()));
    }
    if (template.getLengthRestriction() != null) {
        template.getLocation().reportSemanticError(LENGTHRESTRICTIONNOTALLOWED);
    }
    return false;
}

Example 39 with Integer_Value

use of org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value in project titan.EclipsePlug-ins by eclipse.

the class ASN1_BitString_Type method checkThisValue.

@Override
public /**
 * {@inheritDoc}
 */
boolean checkThisValue(final CompilationTimeStamp timestamp, final IValue value, final Assignment lhs, final ValueCheckingOptions valueCheckingOptions) {
    final boolean selfReference = super.checkThisValue(timestamp, value, lhs, valueCheckingOptions);
    IValue last = value.getValueRefdLast(timestamp, valueCheckingOptions.expected_value, null);
    if (last == null || last.getIsErroneous(timestamp)) {
        return selfReference;
    }
    // already handled ones
    switch(value.getValuetype()) {
        case OMIT_VALUE:
        case REFERENCED_VALUE:
            return selfReference;
        case UNDEFINED_LOWERIDENTIFIER_VALUE:
            if (Value_type.REFERENCED_VALUE.equals(last.getValuetype())) {
                return selfReference;
            }
            break;
        default:
            break;
    }
    if (last.isAsn()) {
        if (last instanceof IReferencingType) {
            final IType type = last.getMyGovernor().getTypeRefdLast(timestamp);
            switch(type.getTypetype()) {
                case TYPE_BITSTRING:
                case TYPE_BITSTRING_A:
                    break;
                default:
                    value.getLocation().reportSemanticError("(reference to) BIT STRING value was expected");
                    value.setIsErroneous(true);
                    value.setLastTimeChecked(timestamp);
                    return selfReference;
            }
        }
        switch(last.getValuetype()) {
            case BITSTRING_VALUE:
                break;
            case HEXSTRING_VALUE:
                last.setValuetype(timestamp, Value_type.BITSTRING_VALUE);
                break;
            case UNDEFINED_BLOCK:
                {
                    last = last.setValuetype(timestamp, Value_type.NAMED_BITS);
                    if (namedValues == null) {
                        value.getLocation().reportSemanticError(MessageFormat.format("No named bits are defined in type `{0}''", getTypename()));
                        value.setIsErroneous(true);
                        value.setLastTimeChecked(timestamp);
                        return selfReference;
                    }
                    final Named_Bits namedBits = (Named_Bits) last;
                    final StringBuilder builder = new StringBuilder(namedBits.getNofIds());
                    for (int i = 0; i < namedBits.getNofIds(); i++) {
                        final Identifier id = namedBits.getIdByIndex(i);
                        if (!namedValues.hasNamedValueWithName(id)) {
                            id.getLocation().reportSemanticError(MessageFormat.format("No named bit with name `{0}'' is defined in type `{1}''", id.getDisplayName(), getTypename()));
                            value.setIsErroneous(true);
                            value.setLastTimeChecked(timestamp);
                            return selfReference;
                        }
                        IValue tempValue = namedValues.getNamedValueByName(id).getValue();
                        final ReferenceChain referenceChain = ReferenceChain.getInstance(IReferenceChain.CIRCULARREFERENCE, true);
                        tempValue = tempValue.getValueRefdLast(timestamp, referenceChain);
                        referenceChain.release();
                        if (!tempValue.getIsErroneous(timestamp) && Value_type.INTEGER_VALUE.equals(tempValue.getValuetype())) {
                            final int bitIndex = ((Integer_Value) tempValue).intValue();
                            while (builder.length() <= bitIndex) {
                                builder.append('0');
                            }
                            builder.setCharAt(bitIndex, '1');
                        } else {
                        // FIXME Most probably we were
                        // not able to build the
                        // semantic structure for
                        // something, because it is not
                        // yet supported, like
                        // referenced values in sets
                        }
                    }
                    last = new Bitstring_Value(builder.toString());
                    last.copyGeneralProperties(value);
                    namedBits.setRealValue((Bitstring_Value) last);
                    break;
                }
            default:
                value.getLocation().reportSemanticError(BITSTRINGVALUEEXPECTED1);
                value.setIsErroneous(true);
                value.setLastTimeChecked(timestamp);
                return selfReference;
        }
    } else {
        switch(last.getValuetype()) {
            case BITSTRING_VALUE:
                break;
            case EXPRESSION_VALUE:
            case MACRO_VALUE:
                // already checked
                break;
            default:
                value.getLocation().reportSemanticError(BITSTRINGVALUEEXPECTED2);
                value.setIsErroneous(true);
        }
    }
    if (valueCheckingOptions.sub_check) {
        // there is no parent type to check
        if (subType != null) {
            subType.checkThisValue(timestamp, last);
        }
    }
    value.setLastTimeChecked(timestamp);
    return selfReference;
}

Example 40 with Integer_Value

use of org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value in project titan.EclipsePlug-ins by eclipse.

the class ASN1_Enumerated_Type method checkEnumItem.

/**
 * Helper function for checking a single enumeration item. Checks if the
 * name of the item is not a duplicate, and its value is in correct
 * order. Also for items after the ellipsis if the value is missing a
 * new one is assigned.
 *
 * @param timestamp
 *                the timestamp of the actual semantic check cycle.
 * @param item
 *                the enumeration item to work on.
 * @param afterEllipsis
 *                true if the enumeration item is after the ellipsis.
 * @param valueMap
 *                a value map so that the correctness of the item's
 *                value can be checked.
 */
private final void checkEnumItem(final CompilationTimeStamp timestamp, final EnumItem item, final boolean afterEllipsis, final Map<Integer, EnumItem> valueMap) {
    final Identifier itemID = item.getId();
    if (nameMap.containsKey(itemID.getName())) {
        nameMap.get(itemID.getName()).getLocation().reportSingularSemanticError(MessageFormat.format(Assignments.DUPLICATEDEFINITIONFIRST, itemID.getDisplayName()));
        itemID.getLocation().reportSemanticError(MessageFormat.format(DUPLICATEENUMERATEDREPEATED, itemID.getDisplayName()));
    } else {
        nameMap.put(itemID.getName(), item);
    }
    if (!itemID.getHasValid(Identifier_type.ID_TTCN)) {
        itemID.getLocation().reportSemanticWarning(MessageFormat.format(ASN1Assignment.UNREACHABLE, itemID.getDisplayName()));
    }
    final Value value = item.getValue();
    if (!item.isOriginal()) {
        if (afterEllipsis) {
            while (valueMap.containsKey(firstUnused)) {
                firstUnused++;
            }
            valueMap.put(firstUnused, item);
            // again.
            if (null == value || ((Integer_Value) value).getValue() != firstUnused) {
                final Integer_Value tempValue = new Integer_Value(firstUnused.longValue());
                tempValue.setLocation(item.getLocation());
                item.setValue(tempValue);
            }
        }
        return;
    }
    final IReferenceChain referenceChain = ReferenceChain.getInstance(IReferenceChain.CIRCULARREFERENCE, true);
    final IValue last = value.getValueRefdLast(timestamp, referenceChain);
    referenceChain.release();
    if (last.getIsErroneous(timestamp)) {
        return;
    }
    if (!Value_type.INTEGER_VALUE.equals(last.getValuetype())) {
        value.getLocation().reportSemanticError(MessageFormat.format("INTEGER value was expected for enumeration `{0}''", itemID.getDisplayName()));
        value.setIsErroneous(true);
        return;
    }
    final Integer_Value temp = (Integer_Value) last;
    if (!temp.isNative()) {
        value.getLocation().reportSemanticError(MessageFormat.format("The numeric value of enumeration `{0}'' ({1}) is too large for being represented in memory", itemID.getDisplayName(), temp.getValueValue()));
        value.setIsErroneous(true);
        return;
    }
    final Integer enumValue = Integer.valueOf(temp.intValue());
    if (afterEllipsis) {
        if (enumValue >= firstUnused) {
            valueMap.put(enumValue, item);
            while (valueMap.containsKey(firstUnused)) {
                firstUnused++;
            }
        } else {
            value.getLocation().reportSemanticError(MessageFormat.format("ENUMERATED values shall be monotonically growing after the ellipsis: the value of `{0}'' must be at least {1} instead of {2}", itemID.getDisplayName(), firstUnused, enumValue));
            value.setIsErroneous(true);
        }
    } else {
        if (valueMap.containsKey(enumValue)) {
            final Location tempLocation = valueMap.get(enumValue).getLocation();
            tempLocation.reportSingularSemanticError(MessageFormat.format(DUPLICATEDENUMERATIONVALUEFIRST, enumValue, valueMap.get(enumValue).getId().getDisplayName()));
            value.getLocation().reportSemanticError(MessageFormat.format(DUPLICATEDENUMERATIONVALUEREPEATED, enumValue, itemID.getDisplayName()));
            setIsErroneous(true);
        } else {
            valueMap.put(enumValue, item);
        }
    }
}