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

Example 61 with Expected_Value_type

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

the class DecvalueUnicharExpression method checkExpressionOperand3.

/**
 * Checks the 3rd operand
 * in charstring (optional)
 * @param timestamp
 *                the timestamp of the actual semantic check cycle.
 * @param expectedValue
 *                the kind of value expected.
 * @param referenceChain
 *                a reference chain to detect cyclic references.
 */
private void checkExpressionOperand3(final CompilationTimeStamp timestamp, final Expected_Value_type expectedValue, final IReferenceChain referenceChain) {
    if (value3 == null) {
        return;
    }
    value3.setLoweridToReference(timestamp);
    final Type_type tempType = value3.getExpressionReturntype(timestamp, expectedValue);
    switch(tempType) {
        case TYPE_CHARSTRING:
            final IValue last = value3.getValueRefdLast(timestamp, expectedValue, referenceChain);
            if (!last.isUnfoldable(timestamp)) {
                final String originalString = ((Charstring_Value) last).getValue();
                final CharstringExtractor cs = new CharstringExtractor(originalString);
                if (cs.isErrorneous()) {
                    value3.getLocation().reportSemanticError(cs.getErrorMessage());
                    setIsErroneous(true);
                }
            }
            break;
        case TYPE_UNDEFINED:
            setIsErroneous(true);
            break;
        default:
            if (!isErroneous) {
                location.reportSemanticError(OPERAND3_ERROR1);
                setIsErroneous(true);
            }
            break;
    }
}

Example 62 with Expected_Value_type

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

the class EncodeBase64Expression method evaluateValue.

@Override
public /**
 * {@inheritDoc}
 */
IValue evaluateValue(final CompilationTimeStamp timestamp, final Expected_Value_type expectedValue, final IReferenceChain referenceChain) {
    if (lastTimeChecked != null && !lastTimeChecked.isLess(timestamp)) {
        return lastValue;
    }
    isErroneous = false;
    lastTimeChecked = timestamp;
    lastValue = this;
    if (value == null) {
        return lastValue;
    }
    checkExpressionOperands(timestamp, expectedValue, referenceChain);
    if (getIsErroneous(timestamp)) {
        return lastValue;
    }
    if (isUnfoldable(timestamp, referenceChain)) {
        return lastValue;
    }
    final IValue last = value.getValueRefdLast(timestamp, referenceChain);
    if (last.getIsErroneous(timestamp)) {
        setIsErroneous(true);
        return lastValue;
    }
    switch(last.getValuetype()) {
        case OCTETSTRING_VALUE:
            {
                final String octetString = ((Octetstring_Value) last).getValue();
                lastValue = new Charstring_Value(calculateValue(octetString));
                lastValue.copyGeneralProperties(this);
                break;
            }
        default:
            setIsErroneous(true);
            break;
    }
    return lastValue;
}

Example 63 with Expected_Value_type

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

the class EncodeExpression method checkExpressionOperands.

/**
 * Checks the parameters of the expression and if they are valid in
 * their position in the expression or not.
 *
 * @param timestamp
 *                the timestamp of the actual semantic check cycle.
 * @param expectedValue
 *                the kind of the value to be expected.
 * @param referenceChain
 *                a reference chain to detect cyclic references.
 */
private void checkExpressionOperands(final CompilationTimeStamp timestamp, final Expected_Value_type expectedValue, final IReferenceChain referenceChain) {
    if (templateInstance == null) {
        setIsErroneous(true);
        return;
    }
    final Expected_Value_type internalExpectation = Expected_Value_type.EXPECTED_DYNAMIC_VALUE.equals(expectedValue) ? Expected_Value_type.EXPECTED_TEMPLATE : expectedValue;
    IType type = templateInstance.getExpressionGovernor(timestamp, internalExpectation);
    ITTCN3Template template = templateInstance.getTemplateBody();
    if (type == null) {
        template = template.setLoweridToReference(timestamp);
        type = template.getExpressionGovernor(timestamp, internalExpectation);
    }
    if (type == null) {
        if (!template.getIsErroneous(timestamp)) {
            templateInstance.getLocation().reportSemanticError(OPERANDERROR1);
        }
        setIsErroneous(true);
        return;
    }
    IsValueExpression.checkExpressionTemplateInstance(timestamp, this, templateInstance, type, referenceChain, expectedValue);
    if (getIsErroneous(timestamp)) {
        return;
    }
    template.checkSpecificValue(timestamp, false);
    type = type.getTypeRefdLast(timestamp);
    switch(type.getTypetype()) {
        case TYPE_UNDEFINED:
        case TYPE_NULL:
        case TYPE_REFERENCED:
        case TYPE_VERDICT:
        case TYPE_PORT:
        case TYPE_COMPONENT:
        case TYPE_DEFAULT:
        case TYPE_SIGNATURE:
        case TYPE_FUNCTION:
        case TYPE_ALTSTEP:
        case TYPE_TESTCASE:
            if (!isErroneous) {
                location.reportSemanticError(OPERANDERROR2);
                setIsErroneous(true);
            }
            break;
        default:
            break;
    }
}

Example 64 with Expected_Value_type

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

the class EncvalueUnicharExpression method checkExpressionOperand1.

/**
 * Checks the 1st operand
 * in template (value) any_type
 * @param timestamp
 *                the timestamp of the actual semantic check cycle.
 * @param expectedValue
 *                the kind of value expected.
 * @param referenceChain
 *                a reference chain to detect cyclic references.
 */
private void checkExpressionOperand1(final CompilationTimeStamp timestamp, final Expected_Value_type expectedValue, final IReferenceChain referenceChain) {
    if (templateInstance1 == null) {
        setIsErroneous(true);
        return;
    }
    final Expected_Value_type internalExpectation = Expected_Value_type.EXPECTED_DYNAMIC_VALUE.equals(expectedValue) ? Expected_Value_type.EXPECTED_TEMPLATE : expectedValue;
    IType type = templateInstance1.getExpressionGovernor(timestamp, internalExpectation);
    ITTCN3Template template = templateInstance1.getTemplateBody();
    if (type == null) {
        template = template.setLoweridToReference(timestamp);
        type = template.getExpressionGovernor(timestamp, internalExpectation);
    }
    if (type == null) {
        if (!template.getIsErroneous(timestamp)) {
            templateInstance1.getLocation().reportSemanticError(OPERAND1_ERROR1);
        }
        setIsErroneous(true);
        return;
    }
    IsValueExpression.checkExpressionTemplateInstance(timestamp, this, templateInstance1, type, referenceChain, expectedValue);
    if (getIsErroneous(timestamp)) {
        return;
    }
    template.checkSpecificValue(timestamp, false);
    type = type.getTypeRefdLast(timestamp);
    switch(type.getTypetype()) {
        case TYPE_UNDEFINED:
        case TYPE_NULL:
        case TYPE_REFERENCED:
        case TYPE_VERDICT:
        case TYPE_PORT:
        case TYPE_COMPONENT:
        case TYPE_DEFAULT:
        case TYPE_SIGNATURE:
        case TYPE_FUNCTION:
        case TYPE_ALTSTEP:
        case TYPE_TESTCASE:
            if (!isErroneous) {
                location.reportSemanticError(OPERAND1_ERROR2);
                setIsErroneous(true);
            }
            break;
        default:
            break;
    }
}

Example 65 with Expected_Value_type

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

the class Enum2IntExpression method evaluateValue.

@Override
public /**
 * {@inheritDoc}
 */
IValue evaluateValue(final CompilationTimeStamp timestamp, final Expected_Value_type expectedValue, final IReferenceChain referenceChain) {
    if (lastTimeChecked != null && !lastTimeChecked.isLess(timestamp)) {
        return lastValue;
    }
    isErroneous = false;
    lastTimeChecked = timestamp;
    lastValue = this;
    if (value == null) {
        return lastValue;
    }
    checkExpressionOperands(timestamp, expectedValue, referenceChain);
    if (getIsErroneous(timestamp)) {
        return lastValue;
    }
    if (isUnfoldable(timestamp, referenceChain)) {
        return lastValue;
    }
    final IValue last = value.getValueRefdLast(timestamp, referenceChain);
    if (last == null || last.getIsErroneous(timestamp)) {
        setIsErroneous(true);
        return lastValue;
    }
    IType type = last.getExpressionGovernor(timestamp, expectedValue);
    type = type.getTypeRefdLast(timestamp);
    switch(type.getTypetype()) {
        case TYPE_ASN1_ENUMERATED:
            {
                final EnumItem item = ((ASN1_Enumerated_Type) type).getEnumItemWithName(((Enumerated_Value) last).getValue());
                lastValue = new Integer_Value(((Integer_Value) item.getValue()).getValue());
                lastValue.copyGeneralProperties(this);
                break;
            }
        case TYPE_TTCN3_ENUMERATED:
            {
                final EnumItem item = ((TTCN3_Enumerated_Type) type).getEnumItemWithName(((Enumerated_Value) last).getValue());
                lastValue = new Integer_Value(((Integer_Value) item.getValue()).getValue());
                lastValue.copyGeneralProperties(this);
                break;
            }
        default:
            setIsErroneous(true);
            break;
    }
    return lastValue;
}