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

Example 31 with Omit_Value

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

the class NotequalesExpression method generateCodeExpressionExpression.

@Override
public /**
 * {@inheritDoc}
 */
void generateCodeExpressionExpression(final JavaGenData aData, final ExpressionStruct expression) {
    // TODO actually a bit more complicated
    boolean isOptional1 = false;
    boolean isOptional2 = false;
    final IValue temp = value1.getValueRefdLast(CompilationTimeStamp.getBaseTimestamp(), null);
    if (temp instanceof Omit_Value) {
        isOptional1 = true;
    } else if (temp instanceof Referenced_Value) {
        final Reference reference = ((Referenced_Value) temp).getReference();
        final Assignment assignment = reference.getRefdAssignment(CompilationTimeStamp.getBaseTimestamp(), false);
        if (assignment.getType(CompilationTimeStamp.getBaseTimestamp()).fieldIsOptional(reference.getSubreferences())) {
            isOptional1 = true;
        }
    }
    final IValue temp2 = value2.getValueRefdLast(CompilationTimeStamp.getBaseTimestamp(), null);
    if (temp2 instanceof Omit_Value) {
        isOptional2 = true;
    } else if (temp2 instanceof Referenced_Value) {
        final Reference reference = ((Referenced_Value) temp2).getReference();
        final Assignment assignment = reference.getRefdAssignment(CompilationTimeStamp.getBaseTimestamp(), false);
        if (assignment.getType(CompilationTimeStamp.getBaseTimestamp()).fieldIsOptional(reference.getSubreferences())) {
            isOptional2 = true;
        }
    }
    if (isOptional1) {
        expression.expression.append("!(");
        value1.generateCodeExpression(aData, expression, true);
        expression.expression.append(".operatorEquals( ");
        value2.generateCodeExpression(aData, expression, true);
        expression.expression.append(" ))");
    } else if (isOptional2) {
        expression.expression.append("!(");
        value2.generateCodeExpression(aData, expression, true);
        expression.expression.append(".operatorEquals( ");
        value1.generateCodeExpression(aData, expression, true);
        expression.expression.append(" ))");
    } else {
        expression.expression.append("!(");
        value1.generateCodeExpressionMandatory(aData, expression, true);
        expression.expression.append(".operatorEquals( ");
        value2.generateCodeExpressionMandatory(aData, expression, false);
        expression.expression.append(" ))");
    }
}

Example 32 with Omit_Value

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

the class Altstep_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 (last == null || last.getIsErroneous(timestamp)) {
        return selfReference;
    }
    last.setMyGovernor(this);
    // 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;
    }
    Def_Altstep altstep = null;
    switch(last.getValuetype()) {
        case ALTSTEP_REFERENCE_VALUE:
            altstep = ((Altstep_Reference_Value) last).getReferredAltstep();
            if (altstep == null) {
                setIsErroneous(true);
                return selfReference;
            }
            altstep.check(timestamp);
            break;
        case TTCN3_NULL_VALUE:
            value.setValuetype(timestamp, Value_type.FAT_NULL_VALUE);
            return selfReference;
        case EXPRESSION_VALUE:
        case MACRO_VALUE:
            // already checked
            return selfReference;
        default:
            value.getLocation().reportSemanticError(ALTSTEPREFERENCEVALUEEXPECTED);
            value.setIsErroneous(true);
            return selfReference;
    }
    formalParList.checkCompatibility(timestamp, altstep.getFormalParameterList(), value.getLocation());
    final IType temporalRunsOnType = altstep.getRunsOnType(timestamp);
    if (temporalRunsOnType != null) {
        if (runsOnSelf) {
            // check against the runs on component type of the scope of the value
            final Scope valueScope = value.getMyScope();
            if (valueScope == null) {
                value.setIsErroneous(true);
                return selfReference;
            }
            final RunsOnScope runsOnScope = valueScope.getScopeRunsOn();
            if (runsOnScope != null) {
                final Component_Type componentType = runsOnScope.getComponentType();
                if (!runsOnType.isCompatible(timestamp, componentType, null, null, null)) {
                    value.getLocation().reportSemanticError(MessageFormat.format("Runs on clause mismatch: type `{0}'' has a `runs on self'' clause and the current scope " + "expects component type `{1}'', but {2} runs on `{3}''", getTypename(), componentType.getTypename(), altstep.getDescription(), temporalRunsOnType.getTypename()));
                }
            } else {
                // compatibility using this component type as the scope
                if (valueScope instanceof ComponentTypeBody) {
                    final ComponentTypeBody body = (ComponentTypeBody) valueScope;
                    if (!runsOnType.isCompatible(timestamp, body.getMyType(), null, null, null)) {
                        value.getLocation().reportSemanticError(MessageFormat.format("Runs on clause mismatch: type `{0}'' has a `runs on self'' " + "clause and the current component definition is of type `{1}'', but {2} runs on `{3}''", getTypename(), body.getMyType().getTypename(), altstep.getDescription(), temporalRunsOnType.getTypename()));
                    }
                } else {
                    value.getLocation().reportSemanticError(MessageFormat.format("Type `{0}'' has a `runs on self'' clause and the current scope does not have a `runs on'' clause," + " but {1} runs on `{2}''", getTypename(), altstep.getDescription(), temporalRunsOnType.getTypename()));
                }
            }
        } else {
            if (runsOnRef == null) {
                value.getLocation().reportSemanticError(MessageFormat.format(RUNSONLESSEXPECTED, getTypename(), altstep.getAssignmentName(), temporalRunsOnType.getTypename()));
                value.setIsErroneous(true);
            } else {
                if (runsOnType != null && !temporalRunsOnType.isCompatible(timestamp, runsOnType, null, null, null)) {
                    value.getLocation().reportSemanticError(MessageFormat.format(INCOMPATIBLERUNSONTYPESERROR, getTypename(), runsOnType.getTypename(), altstep.getAssignmentName(), temporalRunsOnType.getTypename()));
                    value.setIsErroneous(true);
                }
            }
        }
    }
    if (valueCheckingOptions.sub_check) {
        // there is no parent type to check
        if (subType != null) {
            subType.checkThisValue(timestamp, value);
        }
    }
    value.setLastTimeChecked(timestamp);
    return selfReference;
}

Example 33 with Omit_Value

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

the class TTCN3_Set_Type method checkThisValue.

@Override
public /**
 * {@inheritDoc}
 */
boolean checkThisValue(final CompilationTimeStamp timestamp, final IValue value, final Assignment lhs, final ValueCheckingOptions valueCheckingOptions) {
    if (getIsErroneous(timestamp)) {
        return false;
    }
    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;
    }
    switch(last.getValuetype()) {
        case SEQUENCE_VALUE:
            last = last.setValuetype(timestamp, Value_type.SET_VALUE);
            if (last.isAsn()) {
                selfReference = checkThisValueSet(timestamp, (Set_Value) last, lhs, valueCheckingOptions.expected_value, false, valueCheckingOptions.implicit_omit, valueCheckingOptions.str_elem);
            } else {
                selfReference = checkThisValueSet(timestamp, (Set_Value) last, lhs, valueCheckingOptions.expected_value, valueCheckingOptions.incomplete_allowed, valueCheckingOptions.implicit_omit, valueCheckingOptions.str_elem);
            }
            break;
        case SEQUENCEOF_VALUE:
            if (((SequenceOf_Value) last).isIndexed()) {
                value.getLocation().reportSemanticError(MessageFormat.format("Indexed assignment notation cannot be used for set type `{0}''", getFullName()));
                value.setIsErroneous(true);
            } else {
                final SequenceOf_Value tempValue = (SequenceOf_Value) last;
                if (tempValue.getNofComponents() == 0) {
                    if (compFieldMap != null && compFieldMap.getComponentFieldMap(timestamp).isEmpty()) {
                        last = last.setValuetype(timestamp, Value_type.SET_VALUE);
                    } else {
                        value.getLocation().reportSemanticError(MessageFormat.format(NONEMPTYEXPECTED, getFullName()));
                        value.setIsErroneous(true);
                    }
                } else {
                    value.getLocation().reportSemanticError(MessageFormat.format(last.isAsn() ? VALUELISTNOTATIONERRORASN1 : VALUELISTNOTATIONERRORTTCN3, getFullName()));
                    value.setIsErroneous(true);
                }
            }
            break;
        case SET_VALUE:
            if (last.isAsn()) {
                selfReference = checkThisValueSet(timestamp, (Set_Value) last, lhs, valueCheckingOptions.expected_value, false, valueCheckingOptions.implicit_omit, valueCheckingOptions.str_elem);
            } else {
                selfReference = checkThisValueSet(timestamp, (Set_Value) last, lhs, valueCheckingOptions.expected_value, valueCheckingOptions.incomplete_allowed, valueCheckingOptions.implicit_omit, valueCheckingOptions.str_elem);
            }
            break;
        case UNDEFINED_BLOCK:
            last = last.setValuetype(timestamp, Value_type.SET_VALUE);
            selfReference = checkThisValueSet(timestamp, (Set_Value) last, lhs, valueCheckingOptions.expected_value, false, valueCheckingOptions.implicit_omit, valueCheckingOptions.str_elem);
            break;
        case EXPRESSION_VALUE:
        case MACRO_VALUE:
            // already checked
            break;
        default:
            value.getLocation().reportSemanticError(MessageFormat.format(last.isAsn() ? SETVALUEXPECTEDASN1 : SETVALUEXPECTEDTTCN3, getFullName()));
            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 34 with Omit_Value

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

the class Testcase_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 (last == null || last.getIsErroneous(timestamp)) {
        return selfReference;
    }
    last.setMyGovernor(this);
    // 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;
    }
    Def_Testcase testcase = null;
    switch(last.getValuetype()) {
        case TESTCASE_REFERENCE_VALUE:
            testcase = ((Testcase_Reference_Value) last).getReferredTestcase();
            if (testcase == null) {
                setIsErroneous(true);
                return selfReference;
            }
            testcase.check(timestamp);
            break;
        case TTCN3_NULL_VALUE:
            value.setValuetype(timestamp, Value_type.FAT_NULL_VALUE);
            return selfReference;
        case EXPRESSION_VALUE:
        case MACRO_VALUE:
            // already checked
            return selfReference;
        default:
            value.getLocation().reportSemanticError(TESTCASEREFERENCEVALUEEXPECTED);
            value.setIsErroneous(true);
            return selfReference;
    }
    final Component_Type temporalRunsOnType = testcase.getRunsOnType(timestamp);
    if (temporalRunsOnType != null) {
        if (runsOnType != null && !temporalRunsOnType.isCompatible(timestamp, runsOnType, null, null, null)) {
            value.getLocation().reportSemanticError(MessageFormat.format(INCOMPATIBLERUNSONTYPESERROR, getTypename(), runsOnType.getTypename(), testcase.getAssignmentName(), temporalRunsOnType.getTypename()));
            value.setIsErroneous(true);
        }
    }
    formalParList.checkCompatibility(timestamp, testcase.getFormalParameterList(), value.getLocation());
    Component_Type temporalSystemType = testcase.getSystemType(timestamp);
    if (temporalSystemType == null) {
        temporalSystemType = temporalRunsOnType;
    }
    if (systemRef == null) {
        if (temporalSystemType != null && runsOnType != null && !temporalSystemType.isCompatible(timestamp, runsOnType, null, null, null)) {
            value.getLocation().reportSemanticError(MessageFormat.format(SYSTEMCLAUSEMISMATCHERROR, getTypename(), runsOnType.getTypename(), testcase.getAssignmentName(), temporalSystemType.getTypename()));
            value.setIsErroneous(true);
        }
    } else {
        if (temporalSystemType != null && systemType != null && !temporalSystemType.isCompatible(timestamp, systemType, null, null, null)) {
            value.getLocation().reportSemanticError(MessageFormat.format(SYSTEMCLAUSEMISMATCHERROR, getTypename(), systemType.getTypename(), testcase.getAssignmentName(), temporalSystemType.getTypename()));
            value.setIsErroneous(true);
        }
    }
    if (valueCheckingOptions.sub_check) {
        // there is no parent type to check
        if (subType != null) {
            subType.checkThisValue(timestamp, value);
        }
    }
    value.setLastTimeChecked(timestamp);
    return selfReference;
}

Example 35 with Omit_Value

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

the class SpecificValue_Template method checkTemplateSpecificLengthRestriction.

@Override
protected /**
 * {@inheritDoc}
 */
void checkTemplateSpecificLengthRestriction(final CompilationTimeStamp timestamp, final Type_type typeType) {
    IValue value = getValue();
    final IReferenceChain referenceChain = ReferenceChain.getInstance(IReferenceChain.CIRCULARREFERENCE, true);
    value = value.getValueRefdLast(timestamp, referenceChain);
    referenceChain.release();
    switch(value.getValuetype()) {
        case BITSTRING_VALUE:
            if (Type_type.TYPE_BITSTRING.equals(typeType)) {
                lengthRestriction.checkNofElements(timestamp, ((Bitstring_Value) value).getValueLength(), false, false, false, this);
            }
            break;
        case HEXSTRING_VALUE:
            if (Type_type.TYPE_HEXSTRING.equals(typeType)) {
                lengthRestriction.checkNofElements(timestamp, ((Hexstring_Value) value).getValueLength(), false, false, false, this);
            }
            break;
        case OCTETSTRING_VALUE:
            if (Type_type.TYPE_OCTETSTRING.equals(typeType)) {
                lengthRestriction.checkNofElements(timestamp, ((Octetstring_Value) value).getValueLength(), false, false, false, this);
            }
            break;
        case CHARSTRING_VALUE:
            if (Type_type.TYPE_CHARSTRING.equals(typeType)) {
                lengthRestriction.checkNofElements(timestamp, ((Charstring_Value) value).getValueLength(), false, false, false, this);
            } else if (Type_type.TYPE_UCHARSTRING.equals(typeType)) {
                value = value.setValuetype(timestamp, Value_type.UNIVERSALCHARSTRING_VALUE);
                lengthRestriction.checkNofElements(timestamp, ((UniversalCharstring_Value) value).getValueLength(), false, false, false, this);
            }
            break;
        case UNIVERSALCHARSTRING_VALUE:
            if (Type_type.TYPE_UCHARSTRING.equals(typeType)) {
                lengthRestriction.checkNofElements(timestamp, ((UniversalCharstring_Value) value).getValueLength(), false, false, false, this);
            }
            break;
        case SEQUENCEOF_VALUE:
            if (Type_type.TYPE_SEQUENCE_OF.equals(typeType)) {
                lengthRestriction.checkNofElements(timestamp, ((SequenceOf_Value) value).getNofComponents(), false, false, false, this);
            }
            break;
        case SETOF_VALUE:
            if (Type_type.TYPE_SET_OF.equals(typeType)) {
                lengthRestriction.checkNofElements(timestamp, ((SetOf_Value) value).getNofComponents(), false, false, false, this);
            }
            break;
        case OMIT_VALUE:
            lengthRestriction.getLocation().reportSemanticError("Length restriction cannot be used with omit value");
            break;
        default:
            // they are either correct or not applicable to the type
            break;
    }
}