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

Example 26 with Integer_Value

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

the class Array_Value method getReferencedSubValue.

@Override
public /**
 * {@inheritDoc}
 */
IValue getReferencedSubValue(final CompilationTimeStamp timestamp, final Reference reference, final int actualSubReference, final IReferenceChain refChain) {
    final List<ISubReference> subreferences = reference.getSubreferences();
    if (getIsErroneous(timestamp) || subreferences.size() <= actualSubReference) {
        return this;
    }
    final IType type = myGovernor.getTypeRefdLast(timestamp);
    if (type.getIsErroneous(timestamp) || !Type_type.TYPE_ARRAY.equals(type.getTypetype())) {
        return null;
    }
    final ISubReference subreference = subreferences.get(actualSubReference);
    switch(subreference.getReferenceType()) {
        case arraySubReference:
            final Value arrayIndex = ((ArraySubReference) subreference).getValue();
            final IValue valueIndex = arrayIndex.getValueRefdLast(timestamp, refChain);
            if (valueIndex.isUnfoldable(timestamp)) {
                return null;
            }
            if (Value_type.INTEGER_VALUE.equals(valueIndex.getValuetype())) {
                final ArrayDimension dimension = ((Array_Type) type).getDimension();
                dimension.checkIndex(timestamp, valueIndex, Expected_Value_type.EXPECTED_CONSTANT);
                if (dimension.getIsErroneous(timestamp)) {
                    return null;
                }
                final int index = ((Integer_Value) valueIndex).intValue() - (int) dimension.getOffset();
                if (isIndexed()) {
                    for (int i = 0; i < values.getNofIndexedValues(); i++) {
                        IValue indexedValue = values.getIndexedValueByIndex(i).getIndex().getValue();
                        indexedValue = indexedValue.getValueRefdLast(timestamp, refChain);
                        if (Value_type.INTEGER_VALUE.equals(indexedValue.getValuetype()) && ((Integer_Value) indexedValue).intValue() == index) {
                            return values.getIndexedValueByIndex(i).getValue().getReferencedSubValue(timestamp, reference, actualSubReference + 1, refChain);
                        }
                    }
                    arrayIndex.getLocation().reportSemanticError(MessageFormat.format(NOINDEX, index, values.getFullName()));
                } else if (index < 0 || index >= values.getNofValues()) {
                // the error was already reported
                } else {
                    return values.getValueByIndex(index).getReferencedSubValue(timestamp, reference, actualSubReference + 1, refChain);
                }
                return null;
            }
            arrayIndex.getLocation().reportSemanticError(ArraySubReference.INTEGERINDEXEXPECTED);
            return null;
        case fieldSubReference:
            subreference.getLocation().reportSemanticError(MessageFormat.format(FieldSubReference.INVALIDSUBREFERENCE, ((FieldSubReference) subreference).getId().getDisplayName(), type.getTypename()));
            return null;
        case parameterisedSubReference:
            subreference.getLocation().reportSemanticError(ParameterisedSubReference.INVALIDVALUESUBREFERENCE);
            return null;
        default:
            subreference.getLocation().reportSemanticError(ISubReference.INVALIDSUBREFERENCE);
            return null;
    }
}

Example 27 with Integer_Value

use of org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value 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;
}

Example 28 with Integer_Value

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

the class Float2IntExpression 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 REAL_VALUE:
            lastValue = new Integer_Value((long) ((Real_Value) last).getValue());
            lastValue.copyGeneralProperties(this);
            break;
        default:
            setIsErroneous(true);
            break;
    }
    return lastValue;
}

Example 29 with Integer_Value

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

the class AddExpression 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 (value1 == null || value2 == null) {
        return lastValue;
    }
    checkExpressionOperands(timestamp, expectedValue, referenceChain);
    if (getIsErroneous(timestamp) || isUnfoldable(timestamp, referenceChain)) {
        setIsErroneous(true);
        return lastValue;
    }
    final IValue last1 = value1.getValueRefdLast(timestamp, referenceChain);
    final IValue last2 = value2.getValueRefdLast(timestamp, referenceChain);
    if (last1.getIsErroneous(timestamp) || last2.getIsErroneous(timestamp)) {
        setIsErroneous(true);
        return lastValue;
    }
    switch(last1.getValuetype()) {
        case INTEGER_VALUE:
            // If the operands exist they must be of the same type.
            // Avoid
            // dependency from BigInteger.
            lastValue = ((Integer_Value) last1).add((Integer_Value) last2);
            lastValue.copyGeneralProperties(this);
            break;
        case REAL_VALUE:
            final double f1 = ((Real_Value) last1).getValue();
            final double f2 = ((Real_Value) last2).getValue();
            lastValue = new Real_Value(f1 + f2);
            lastValue.copyGeneralProperties(this);
            break;
        default:
            setIsErroneous(true);
            break;
    }
    return lastValue;
}

Example 30 with Integer_Value

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

the class GreaterThanOrEqualExpression 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 (value1 == null || value2 == null) {
        return lastValue;
    }
    checkExpressionOperands(timestamp, expectedValue, referenceChain);
    if (getIsErroneous(timestamp) || isUnfoldable(timestamp, referenceChain)) {
        return lastValue;
    }
    final IValue last1 = value1.getValueRefdLast(timestamp, referenceChain);
    final IValue last2 = value2.getValueRefdLast(timestamp, referenceChain);
    if (last1.getIsErroneous(timestamp) || last2.getIsErroneous(timestamp)) {
        setIsErroneous(true);
        return lastValue;
    }
    switch(last1.getValuetype()) {
        case INTEGER_VALUE:
            {
                lastValue = new Boolean_Value(((Integer_Value) last1).compareTo((Integer_Value) last2) >= 0);
                lastValue.copyGeneralProperties(this);
                break;
            }
        case REAL_VALUE:
            {
                final double float1 = ((Real_Value) last1).getValue();
                final double float2 = ((Real_Value) last2).getValue();
                lastValue = new Boolean_Value(Double.compare(float1, float2) >= 0);
                lastValue.copyGeneralProperties(this);
                break;
            }
        case ENUMERATED_VALUE:
            {
                IType governor1 = last1.getExpressionGovernor(timestamp, expectedValue);
                governor1 = governor1.getTypeRefdLast(timestamp);
                IType governor2 = last2.getExpressionGovernor(timestamp, expectedValue);
                governor2 = governor2.getTypeRefdLast(timestamp);
                if (governor1 instanceof TTCN3_Enumerated_Type) {
                    final EnumItem item1 = ((TTCN3_Enumerated_Type) governor1).getEnumItemWithName(((Enumerated_Value) last1).getValue());
                    final EnumItem item2 = ((TTCN3_Enumerated_Type) governor2).getEnumItemWithName(((Enumerated_Value) last2).getValue());
                    lastValue = new Boolean_Value(((Integer_Value) item1.getValue()).intValue() >= ((Integer_Value) item2.getValue()).intValue());
                    lastValue.copyGeneralProperties(this);
                } else {
                    final EnumItem item1 = ((ASN1_Enumerated_Type) governor1).getEnumItemWithName(((Enumerated_Value) last1).getValue());
                    final EnumItem item2 = ((ASN1_Enumerated_Type) governor2).getEnumItemWithName(((Enumerated_Value) last2).getValue());
                    lastValue = new Boolean_Value(((Integer_Value) item1.getValue()).intValue() >= ((Integer_Value) item2.getValue()).intValue());
                    lastValue.copyGeneralProperties(this);
                }
                break;
            }
        default:
            setIsErroneous(true);
    }
    return lastValue;
}