Examples with Type org.eclipse.titan.designer.AST.Type used on opensource projects

Example 21 with Type

use of org.eclipse.titan.designer.AST.Type in project titan.EclipsePlug-ins by eclipse.

the class Signature_Type method checkThisValueSequence.

/**
 * Checks the Sequence_Value kind value against this type.
 * <p>
 * Please note, that this function can only be called once we know for sure
 * that the value is of sequence type.
 *
 * @param timestamp the timestamp of the actual semantic check cycle.
 * @param value the value to be checked
 * @param expectedValue the kind of value expected here.
 * @param incompleteAllowed wheather incomplete value is allowed or not.
 * @param implicitOmit true if the implicit omit optional attribute was set
 *            for the value, false otherwise
 */
private boolean checkThisValueSequence(final CompilationTimeStamp timestamp, final Sequence_Value value, final Assignment lhs, final Expected_Value_type expectedValue, final boolean incompleteAllowed, final boolean implicitOmit, final boolean strElem) {
    boolean selfReference = false;
    final Map<String, NamedValue> componentMap = new HashMap<String, NamedValue>();
    boolean inSnyc = true;
    final int nofTypeComponents = getNofParameters();
    final int nofvalueComponents = value.getNofComponents();
    int nextIndex = 0;
    SignatureFormalParameter lastParameter = null;
    for (int i = 0; i < nofvalueComponents; i++) {
        final NamedValue namedValue = value.getSeqValueByIndex(i);
        final Identifier valueId = namedValue.getName();
        if (!formalParList.hasParameterWithName(valueId.getName())) {
            namedValue.getLocation().reportSemanticError(MessageFormat.format(NONEXISTENTPARAMETER, valueId.getDisplayName(), getTypename()));
            inSnyc = false;
            continue;
        } else if (componentMap.containsKey(valueId.getName())) {
            namedValue.getLocation().reportSemanticError(MessageFormat.format(DUPLICATEPARAMETERAGAIN, valueId.getDisplayName(), getTypename()));
            componentMap.get(valueId.getName()).getLocation().reportSemanticError(MessageFormat.format("Parameter `{0}'' is already given here", valueId.getDisplayName()));
            inSnyc = false;
        } else {
            componentMap.put(valueId.getName(), namedValue);
        }
        final SignatureFormalParameter formalParameter = formalParList.getParameterByName(valueId.getName());
        if (inSnyc) {
            if (incompleteAllowed) {
                boolean found = false;
                for (int j = nextIndex; j < nofTypeComponents && !found; j++) {
                    final SignatureFormalParameter formalParameter2 = formalParList.getParameterByIndex(j);
                    if (valueId.getName().equals(formalParameter2.getIdentifier().getName())) {
                        lastParameter = formalParameter2;
                        nextIndex = j + 1;
                        found = true;
                    }
                }
                if (lastParameter != null && !found) {
                    namedValue.getLocation().reportSemanticError(MessageFormat.format("Field `{0}'' cannot appear after parameter `{1}'' in signature value", valueId.getDisplayName(), lastParameter.getIdentifier().getDisplayName()));
                    inSnyc = false;
                }
            } else {
                final SignatureFormalParameter formalParameter2 = formalParList.getParameterByIndex(i);
                if (formalParameter != formalParameter2) {
                    namedValue.getLocation().reportSemanticError(MessageFormat.format("Unexpected field `{0}'' in signature value, expecting `{1}''", valueId.getDisplayName(), formalParameter2.getIdentifier().getDisplayName()));
                    inSnyc = false;
                }
            }
        }
        final Type type = formalParameter.getType();
        final IValue componentValue = namedValue.getValue();
        if (componentValue != null) {
            componentValue.setMyGovernor(type);
            final IValue tempValue = type.checkThisValueRef(timestamp, componentValue);
            selfReference |= type.checkThisValue(timestamp, tempValue, lhs, new ValueCheckingOptions(expectedValue, false, false, true, implicitOmit, strElem));
        }
    }
    if (!incompleteAllowed) {
        for (int i = 0; i < formalParList.getNofInParameters(); i++) {
            final SignatureFormalParameter formalParameter = formalParList.getInParameterByIndex(i);
            final Identifier identifier = formalParameter.getIdentifier();
            if (!componentMap.containsKey(identifier.getName()) && SignatureFormalParameter.ParamaterDirection.PARAM_OUT != formalParameter.getDirection()) {
                value.getLocation().reportSemanticError(MessageFormat.format("Field `{0}'' is missing from signature value", identifier.getDisplayName()));
            }
        }
    }
    return selfReference;
}

Example 22 with Type

use of org.eclipse.titan.designer.AST.Type in project titan.EclipsePlug-ins by eclipse.

the class Signature_Type method generateCode.

@Override
public /**
 * {@inheritDoc}
 */
void generateCode(final JavaGenData aData, final StringBuilder source) {
    final String genName = getGenNameOwn();
    final ArrayList<SignatureParameter> parameters = new ArrayList<SignatureParameter>();
    for (int i = 0; i < formalParList.getNofParameters(); i++) {
        final SignatureFormalParameter formalPar = formalParList.getParameterByIndex(i);
        final Type type = formalPar.getType();
        SignatureGenerator.signatureParamaterDirection direction;
        switch(formalPar.getDirection()) {
            case PARAM_OUT:
                direction = signatureParamaterDirection.PAR_OUT;
                break;
            case PARAM_INOUT:
                direction = signatureParamaterDirection.PAR_INOUT;
                break;
            default:
                direction = signatureParamaterDirection.PAR_IN;
                break;
        }
        final SignatureParameter temp = new SignatureParameter(direction, type.getGenNameValue(aData, source, myScope), type.getGenNameTemplate(aData, source, myScope), formalPar.getIdentifier().getName());
        parameters.add(temp);
    }
    SignatureReturnType signatueReturnType = null;
    if (returnType != null) {
        signatueReturnType = new SignatureReturnType(returnType.getGenNameValue(aData, source, myScope), returnType.getGenNameTemplate(aData, source, myScope));
    }
    final ArrayList<SignatureException> signatureExceptions = new ArrayList<SignatureGenerator.SignatureException>();
    if (exceptions != null) {
        for (int i = 0; i < exceptions.getNofExceptions(); i++) {
            final Type exceptionType = exceptions.getExceptionByIndex(i);
            final IType last = exceptionType.getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
            final SignatureException temp = new SignatureException(last.getGenNameValue(aData, source, myScope), last.getGenNameTemplate(aData, source, myScope), last.getFullName());
            signatureExceptions.add(temp);
        }
    }
    final SignatureDefinition def = new SignatureDefinition(genName, getFullName(), parameters, signatueReturnType, noBlock, signatureExceptions);
    SignatureGenerator.generateClasses(aData, source, def);
    if (hasDoneAttribute()) {
        generateCodeDone(aData, source);
    }
    if (subType != null) {
        subType.generateCode(aData, source);
    }
    generateCodeForCodingHandlers(aData, source);
}

Example 23 with Type

use of org.eclipse.titan.designer.AST.Type in project titan.EclipsePlug-ins by eclipse.

the class TTCN3_Sequence_Type method checkThisValueSeq.

/**
 * Checks the Sequence_Value kind value against this type.
 * <p>
 * Please note, that this function can only be called once we know for
 * sure that the value is of sequence type.
 *
 * @param timestamp
 *                the timestamp of the actual semantic check cycle.
 * @param value
 *                the value to be checked
 * @param expectedValue
 *                the kind of value expected here.
 * @param incompleteAllowed
 *                wheather incomplete value is allowed or not.
 * @param implicitOmit
 *                true if the implicit omit optional attribute was set
 *                for the value, false otherwise
 */
private boolean checkThisValueSeq(final CompilationTimeStamp timestamp, final Sequence_Value value, final Assignment lhs, final Expected_Value_type expectedValue, final boolean incompleteAllowed, final boolean implicitOmit, final boolean strElem) {
    boolean selfReference = false;
    check(timestamp);
    final CompilationTimeStamp valueTimeStamp = value.getLastTimeChecked();
    if (valueTimeStamp == null || valueTimeStamp.isLess(timestamp)) {
        value.removeGeneratedValues();
    }
    final Map<String, NamedValue> componentMap = new HashMap<String, NamedValue>();
    final Map<String, CompField> realComponents = compFieldMap.getComponentFieldMap(timestamp);
    final boolean isAsn = value.isAsn();
    boolean inSnyc = true;
    final int nofTypeComponents = realComponents.size();
    final int nofValueComponents = value.getNofComponents();
    int nextIndex = 0;
    CompField lastCompField = null;
    int sequenceIndex = 0;
    for (int i = 0; i < nofValueComponents; i++, sequenceIndex++) {
        final NamedValue namedValue = value.getSeqValueByIndex(i);
        final Identifier valueId = namedValue.getName();
        if (!realComponents.containsKey(valueId.getName())) {
            namedValue.getLocation().reportSemanticError(MessageFormat.format(isAsn ? NONEXISTENTFIELDERRORASN1 : NONEXISTENTFIELDERRORTTCN3, namedValue.getName().getDisplayName(), getTypename()));
            inSnyc = false;
        } else {
            if (componentMap.containsKey(valueId.getName())) {
                final String duplicateAgain = MessageFormat.format(isAsn ? DUPLICATEDFIELDAGAINASN1 : DUPLICATEDFIELDAGAINTTCN3, valueId.getDisplayName());
                namedValue.getLocation().reportSemanticError(duplicateAgain);
                final String duplicateFirst = MessageFormat.format(isAsn ? DUPLICATEDFIELDFIRSTASN1 : DUPLICATEDFIELDFIRSTTTCN3, valueId.getDisplayName());
                componentMap.get(valueId.getName()).getLocation().reportSingularSemanticError(duplicateFirst);
                inSnyc = false;
            } else {
                componentMap.put(valueId.getName(), namedValue);
            }
            final CompField componentField = realComponents.get(valueId.getName());
            if (inSnyc) {
                if (incompleteAllowed) {
                    boolean found = false;
                    for (int j = nextIndex; j < nofTypeComponents && !found; j++) {
                        final CompField field2 = getComponentByIndex(j);
                        if (valueId.getName().equals(field2.getIdentifier().getName())) {
                            lastCompField = field2;
                            nextIndex = j + 1;
                            found = true;
                        }
                    }
                    if (lastCompField != null && !found) {
                        namedValue.getLocation().reportSemanticError(MessageFormat.format(isAsn ? WRONGFIELDORDERASN1 : WRONGFIELDORDERTTCN3, valueId.getDisplayName(), lastCompField.getIdentifier().getDisplayName()));
                        inSnyc = false;
                    }
                } else {
                    CompField field2 = getComponentByIndex(sequenceIndex);
                    final CompField field2Original = field2;
                    while (implicitOmit && sequenceIndex < getNofComponents() && componentField != field2 && field2.isOptional()) {
                        field2 = getComponentByIndex(sequenceIndex);
                    }
                    if (sequenceIndex >= getNofComponents() || componentField != field2) {
                        namedValue.getLocation().reportSemanticError(MessageFormat.format(isAsn ? UNEXPECTEDFIELDASN1 : UNEXPECTEDFIELDTTCN3, valueId.getDisplayName(), field2Original.getIdentifier().getDisplayName()));
                    }
                }
            }
            final Type type = componentField.getType();
            final IValue componentValue = namedValue.getValue();
            if (componentValue != null) {
                componentValue.setMyGovernor(type);
                if (Value_type.NOTUSED_VALUE.equals(componentValue.getValuetype())) {
                    if (!incompleteAllowed) {
                        componentValue.getLocation().reportSemanticError(INCOMPLETEPRESENTERROR);
                    }
                } else {
                    final IValue tempValue = type.checkThisValueRef(timestamp, componentValue);
                    selfReference |= type.checkThisValue(timestamp, tempValue, lhs, new ValueCheckingOptions(expectedValue, incompleteAllowed, componentField.isOptional(), true, implicitOmit, strElem));
                }
            }
        }
    }
    if (!incompleteAllowed || strictConstantCheckingSeverity) {
        for (int i = 0; i < nofTypeComponents; i++) {
            final Identifier id = compFieldMap.fields.get(i).getIdentifier();
            if (!componentMap.containsKey(id.getName())) {
                if (getComponentByIndex(i).isOptional() && implicitOmit) {
                    value.addNamedValue(new NamedValue(new Identifier(Identifier_type.ID_TTCN, id.getDisplayName()), new Omit_Value(), false));
                } else {
                    value.getLocation().reportSemanticError(MessageFormat.format(isAsn ? MISSINGFIELDASN1 : MISSINGFIELDTTCN3, id.getDisplayName()));
                }
            }
        }
    }
    value.setLastTimeChecked(timestamp);
    return selfReference;
}

Example 24 with Type

use of org.eclipse.titan.designer.AST.Type in project titan.EclipsePlug-ins by eclipse.

the class SignatureExceptions method check.

/**
 * Checks the type of the exception list.
 *
 * @param timestamp the timestamp of the actual semantic check cycle
 * @param signature the signature type the exceptions belong to.
 */
public void check(final CompilationTimeStamp timestamp, final Signature_Type signature) {
    if (lastTimeChecked != null && !lastTimeChecked.isLess(timestamp)) {
        return;
    }
    exceptionMap.clear();
    for (int i = 0; i < exceptionTypes.size(); i++) {
        final Type type = exceptionTypes.get(i);
        type.setParentType(signature);
        type.check(timestamp);
        if (!type.getIsErroneous(timestamp)) {
            type.checkEmbedded(timestamp, type.getLocation(), false, "on the exception list of a signature");
            final String name = type.getTypename();
            if (exceptionMap.containsKey(name)) {
                type.getLocation().reportSemanticError("Duplicate type in exception list");
                exceptionMap.get(name).getLocation().reportSingularSemanticError(MessageFormat.format("Type `{0}'' is already given here", name));
            } else {
                exceptionMap.put(name, type);
            }
        }
    }
    lastTimeChecked = timestamp;
}

Example 25 with Type

use of org.eclipse.titan.designer.AST.Type in project titan.EclipsePlug-ins by eclipse.

the class CompFieldMap method check.

/**
 * Does the semantic checking of the field.
 *
 * @param timestamp the timestamp of the actual semantic check cycle.
 */
public void check(final CompilationTimeStamp timestamp) {
    if (lastCompilationTimeStamp != null && !lastCompilationTimeStamp.isLess(timestamp)) {
        return;
    }
    checkUniqueness(timestamp);
    if (myType == null) {
        return;
    }
    final Type parentType = myType.get();
    lastCompilationTimeStamp = timestamp;
    for (int i = 0, size = fields.size(); i < size; i++) {
        final CompField field = fields.get(i);
        final Type fieldType = field.getType();
        fieldType.setGenName(myType.get().getGenNameOwn(), field.getIdentifier().getName());
        fieldType.setParentType(parentType);
        field.check(timestamp);
    }
}