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

Example 86 with ISubReference

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

the class Integer_Type method getFieldType.

@Override
public /**
 * {@inheritDoc}
 */
IType getFieldType(final CompilationTimeStamp timestamp, final Reference reference, final int actualSubReference, final Expected_Value_type expectedIndex, final IReferenceChain refChain, final boolean interruptIfOptional) {
    final List<ISubReference> subreferences = reference.getSubreferences();
    if (subreferences.size() <= actualSubReference) {
        return this;
    }
    final ISubReference subreference = subreferences.get(actualSubReference);
    switch(subreference.getReferenceType()) {
        case arraySubReference:
            subreference.getLocation().reportSemanticError(MessageFormat.format(ArraySubReference.INVALIDSUBREFERENCE, getTypename()));
            return null;
        case fieldSubReference:
            subreference.getLocation().reportSemanticError(MessageFormat.format(FieldSubReference.INVALIDSUBREFERENCE, ((FieldSubReference) subreference).getId().getDisplayName(), getTypename()));
            return null;
        case parameterisedSubReference:
            subreference.getLocation().reportSemanticError(MessageFormat.format(FieldSubReference.INVALIDSUBREFERENCE, ((ParameterisedSubReference) subreference).getId().getDisplayName(), getTypename()));
            return null;
        default:
            subreference.getLocation().reportSemanticError(ISubReference.INVALIDSUBREFERENCE);
            return null;
    }
}

Example 87 with ISubReference

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

the class OctetString_Type method addDeclaration.

@Override
public /**
 * {@inheritDoc}
 */
void addDeclaration(final DeclarationCollector declarationCollector, final int i) {
    final List<ISubReference> subreferences = declarationCollector.getReference().getSubreferences();
    if (subreferences.size() <= i) {
        return;
    }
    final ISubReference subreference = subreferences.get(i);
    if (Subreference_type.arraySubReference.equals(subreference.getReferenceType())) {
        if (subreferences.size() == i + 1) {
            declarationCollector.addDeclaration("octetstring", location, this);
        }
    }
}

Example 88 with ISubReference

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

the class SubType method addTtcnSingle.

/**
 * add TTCN-3 single value sub-type constraint to this sub-type
 */
private boolean addTtcnSingle(final CompilationTimeStamp timestamp, final Value value, final int restrictionIndex) {
    value.setMyScope(myOwner.getMyScope());
    value.setMyGovernor(myOwner);
    final BridgingNamedNode bridge = new BridgingNamedNode(myOwner, myOwner.getTypename() + ".<single_restriction_" + restrictionIndex + ">");
    value.setFullNameParent(bridge);
    IValue last = myOwner.checkThisValueRef(timestamp, value);
    // check if this is type reference, if not then fall through
    final IValue refValue = value.setLoweridToReference(timestamp);
    // Value_type.REFERENCED_VALUE);
    if (refValue.getValuetype() == Value.Value_type.REFERENCED_VALUE) {
        final Reference ref = ((Referenced_Value) refValue).getReference();
        final Assignment ass = ref.getRefdAssignment(timestamp, false);
        if (ass == null) {
            // definition was not found, error was reported
            return false;
        }
        if (ass.getAssignmentType() == Assignment.Assignment_type.A_TYPE) {
            IType t = ass.getType(timestamp);
            t.check(timestamp);
            if (t.getIsErroneous(timestamp)) {
                return false;
            }
            final List<ISubReference> subrefs = ref.getSubreferences();
            if (subrefs.size() > 1) {
                // if there were sub-references then get the referenced field's type
                t = t.getFieldType(timestamp, ref, 1, Expected_Value_type.EXPECTED_CONSTANT, false);
                if ((t == null) || t.getIsErroneous(timestamp)) {
                    return false;
                }
                t.check(timestamp);
                if (t.getIsErroneous(timestamp)) {
                    return false;
                }
            }
            if (!t.isIdentical(timestamp, myOwner)) {
                value.getLocation().reportSemanticError(MessageFormat.format("Reference `{0}'' must refer to a type which has the same root type as this type", ref.getDisplayName()));
                return false;
            }
            // check subtype of referenced type
            final SubType tSt = t.getSubtype();
            if ((tSt == null) || (tSt.subtypeConstraint == null)) {
                value.getLocation().reportSemanticError(MessageFormat.format("Type referenced by `{0}'' does not have a subtype", ref.getDisplayName()));
                return false;
            }
            // check circular sub-type reference
            if (!addParentSubtype(tSt)) {
                return false;
            }
            if (tSt.getIsErroneous(timestamp)) {
                return false;
            }
            if (tSt.subtypeType != subtypeType) {
                ErrorReporter.INTERNAL_ERROR();
                return false;
            }
            // add the sub-type as union
            if (subtypeConstraint == null) {
                subtypeConstraint = tSt.subtypeConstraint;
            } else {
                subtypeConstraint = subtypeConstraint.union(tSt.subtypeConstraint);
            }
            return true;
        }
    }
    myOwner.checkThisValue(timestamp, last, null, new ValueCheckingOptions(Expected_Value_type.EXPECTED_CONSTANT, false, false, false, false, false));
    final IReferenceChain chain = ReferenceChain.getInstance(IReferenceChain.CIRCULARREFERENCE, true);
    last = last.getValueRefdLast(timestamp, chain);
    chain.release();
    if (last.getIsErroneous(timestamp) || last.isUnfoldable(timestamp)) {
        return false;
    }
    // create a single value constraint
    SubtypeConstraint sc;
    switch(subtypeType) {
        case ST_INTEGER:
            sc = new RangeListConstraint(new IntegerLimit(((Integer_Value) last).getValueValue()));
            break;
        case ST_FLOAT:
            sc = new RealRangeListConstraint(((Real_Value) last).getValue());
            break;
        case ST_BOOLEAN:
            sc = new BooleanListConstraint(((Boolean_Value) last).getValue());
            break;
        case ST_VERDICTTYPE:
            sc = new VerdicttypeListConstraint(((Verdict_Value) last).getValue());
            break;
        case ST_BITSTRING:
            sc = new StringSizeAndValueListConstraint(StringSizeAndValueListConstraint.Type.BITSTRING, ((Bitstring_Value) last).getValue());
            break;
        case ST_HEXSTRING:
            sc = new StringSizeAndValueListConstraint(StringSizeAndValueListConstraint.Type.HEXSTRING, ((Hexstring_Value) last).getValue());
            break;
        case ST_OCTETSTRING:
            sc = new StringSizeAndValueListConstraint(StringSizeAndValueListConstraint.Type.OCTETSTRING, ((Octetstring_Value) last).getValue());
            break;
        case ST_CHARSTRING:
            if (last.getValuetype() != Value.Value_type.CHARSTRING_VALUE) {
                return false;
            }
            sc = new StringSetConstraint(StringSubtypeTreeElement.StringType.CHARSTRING, StringSetConstraint.ConstraintType.VALUE_CONSTRAINT, new StringValueConstraint(((Charstring_Value) last).getValue()));
            break;
        case ST_UNIVERSAL_CHARSTRING:
            switch(last.getValuetype()) {
                case CHARSTRING_VALUE:
                    sc = new StringSetConstraint(StringSubtypeTreeElement.StringType.UNIVERSAL_CHARSTRING, StringSetConstraint.ConstraintType.VALUE_CONSTRAINT, new UStringValueConstraint(new UniversalCharstring(((Charstring_Value) last).getValue())));
                    break;
                case UNIVERSALCHARSTRING_VALUE:
                    sc = new StringSetConstraint(StringSubtypeTreeElement.StringType.UNIVERSAL_CHARSTRING, StringSetConstraint.ConstraintType.VALUE_CONSTRAINT, new UStringValueConstraint(((UniversalCharstring_Value) last).getValue()));
                    break;
                default:
                    return false;
            }
            break;
        case ST_OBJID:
        case ST_ENUM:
        case ST_UNION:
        case ST_RECORD:
        case ST_SET:
        case ST_FUNCTION:
        case ST_ALTSTEP:
        case ST_TESTCASE:
            sc = new ValueListConstraint(last);
            break;
        case ST_RECORDOF:
        case ST_SETOF:
            sc = new ValueListAndSizeConstraint(last);
            break;
        default:
            ErrorReporter.INTERNAL_ERROR();
            return false;
    }
    // add next value using union operation
    if (subtypeConstraint == null) {
        subtypeConstraint = sc;
    } else {
        subtypeConstraint = subtypeConstraint.union(sc);
    }
    return true;
}

Example 89 with ISubReference

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

the class TTCN3_Set_Type method isPresentAnyvalueEmbeddedField.

@Override
public /**
 * {@inheritDoc}
 */
boolean isPresentAnyvalueEmbeddedField(final ExpressionStruct expression, final List<ISubReference> subreferences, final int beginIndex) {
    if (subreferences == null || getIsErroneous(CompilationTimeStamp.getBaseTimestamp())) {
        return true;
    }
    if (beginIndex >= subreferences.size()) {
        return true;
    }
    final ISubReference subReference = subreferences.get(beginIndex);
    if (!(subReference instanceof FieldSubReference)) {
        ErrorReporter.INTERNAL_ERROR("Code generator reached erroneous type reference `" + getFullName() + "''");
        expression.expression.append("FATAL_ERROR encountered");
        return true;
    }
    final Identifier fieldId = ((FieldSubReference) subReference).getId();
    final CompField compField = getComponentByName(fieldId.getName());
    if (compField.isOptional()) {
        return false;
    }
    return compField.getType().isPresentAnyvalueEmbeddedField(expression, subreferences, beginIndex + 1);
}

Example 90 with ISubReference

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

the class Testcase_Type method addProposal.

@Override
public /**
 * {@inheritDoc}
 */
void addProposal(final ProposalCollector propCollector, final int i) {
    final List<ISubReference> subrefs = propCollector.getReference().getSubreferences();
    if (subrefs.size() != i + 1 || Subreference_type.arraySubReference.equals(subrefs.get(i).getReferenceType())) {
        return;
    }
    propCollector.addTemplateProposal("apply", new Template("apply( parameters )", "", propCollector.getContextIdentifier(), "apply( ${parameters} )", false), TTCN3CodeSkeletons.SKELETON_IMAGE);
}