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Example 6 with Charstring_Value

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

the class Str2IntExpression 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 value 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 (value == null) {
        return;
    }
    value.setLoweridToReference(timestamp);
    final Type_type tempType = value.getExpressionReturntype(timestamp, expectedValue);
    switch(tempType) {
        case TYPE_CHARSTRING:
            final IValue last = value.getValueRefdLast(timestamp, expectedValue, referenceChain);
            if (!last.isUnfoldable(timestamp)) {
                String string = ((Charstring_Value) last).getValue();
                string = string.trim();
                if (!string.isEmpty() && string.charAt(0) == '+') {
                    string = string.substring(1);
                }
                try {
                    new Integer_Value(string);
                } catch (NumberFormatException e) {
                    // The exception is thrown by BigInteger
                    // not Integer_Value.
                    value.getLocation().reportSemanticError(OPERANDERROR2);
                }
            }
            return;
        case TYPE_UNDEFINED:
            setIsErroneous(true);
            return;
        default:
            if (!isErroneous) {
                location.reportSemanticError(OPERANDERROR1);
                setIsErroneous(true);
            }
            return;
    }
}
Also used : IValue(org.eclipse.titan.designer.AST.IValue) Charstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Charstring_Value) Type_type(org.eclipse.titan.designer.AST.IType.Type_type) Integer_Value(org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value)

Example 7 with Charstring_Value

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

the class StringConcatenationExpression 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)) {
        return lastValue;
    }
    switch(last1.getValuetype()) {
        case BITSTRING_VALUE:
            {
                final String string1 = ((Bitstring_Value) last1).getValue();
                final String string2 = ((Bitstring_Value) last2).getValue();
                lastValue = new Bitstring_Value(string1 + string2);
                lastValue.copyGeneralProperties(this);
                break;
            }
        case HEXSTRING_VALUE:
            {
                final String string1 = ((Hexstring_Value) last1).getValue();
                final String string2 = ((Hexstring_Value) last2).getValue();
                lastValue = new Hexstring_Value(string1 + string2);
                lastValue.copyGeneralProperties(this);
                break;
            }
        case OCTETSTRING_VALUE:
            {
                final String string1 = ((Octetstring_Value) last1).getValue();
                final String string2 = ((Octetstring_Value) last2).getValue();
                lastValue = new Octetstring_Value(string1 + string2);
                lastValue.copyGeneralProperties(this);
                break;
            }
        case CHARSTRING_VALUE:
            {
                final String string1 = ((Charstring_Value) last1).getValue();
                if (Value_type.UNIVERSALCHARSTRING_VALUE.equals(last2.getValuetype())) {
                    final UniversalCharstring string2 = ((UniversalCharstring_Value) last2).getValue();
                    lastValue = new UniversalCharstring_Value(new UniversalCharstring(string1).append(string2));
                } else {
                    final String string2 = ((Charstring_Value) last2).getValue();
                    lastValue = new Charstring_Value(string1 + string2);
                }
                lastValue.copyGeneralProperties(this);
                break;
            }
        case UNIVERSALCHARSTRING_VALUE:
            {
                final UniversalCharstring string1 = ((UniversalCharstring_Value) last1).getValue();
                if (Value_type.UNIVERSALCHARSTRING_VALUE.equals(last2.getValuetype())) {
                    final UniversalCharstring string2 = ((UniversalCharstring_Value) last2).getValue();
                    lastValue = new UniversalCharstring_Value(new UniversalCharstring(string1).append(string2));
                } else {
                    final String string2 = ((Charstring_Value) last2).getValue();
                    lastValue = new UniversalCharstring_Value(new UniversalCharstring(string1).append(string2));
                }
                lastValue.copyGeneralProperties(this);
                break;
            }
        default:
            setIsErroneous(true);
            break;
    }
    return lastValue;
}
Also used : Hexstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Hexstring_Value) UniversalCharstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.UniversalCharstring_Value) IValue(org.eclipse.titan.designer.AST.IValue) Bitstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Bitstring_Value) UniversalCharstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.UniversalCharstring_Value) Charstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Charstring_Value) UniversalCharstring(org.eclipse.titan.designer.AST.TTCN3.values.UniversalCharstring) Octetstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Octetstring_Value)

Example 8 with Charstring_Value

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

the class SubstrExpression 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 (templateInstance1 == null || value2 == null || value3 == null) {
        return lastValue;
    }
    checkExpressionOperands(timestamp, expectedValue, referenceChain);
    if (getIsErroneous(timestamp) || isUnfoldable(timestamp, referenceChain)) {
        return lastValue;
    }
    final ITTCN3Template temp = templateInstance1.getTemplateBody();
    final IValue value1 = ((SpecificValue_Template) temp).getSpecificValue();
    final IValue v1 = value1.getValueRefdLast(timestamp, referenceChain);
    final IValue v2 = value2.getValueRefdLast(timestamp, referenceChain);
    final IValue v3 = value3.getValueRefdLast(timestamp, referenceChain);
    final int index = (int) ((Integer_Value) v2).getValue();
    final int len = (int) ((Integer_Value) v3).getValue();
    switch(v1.getValuetype()) {
        case BITSTRING_VALUE:
            lastValue = new Bitstring_Value(((Bitstring_Value) v1).getValue().substring(index, index + len));
            lastValue.copyGeneralProperties(this);
            break;
        case HEXSTRING_VALUE:
            lastValue = new Hexstring_Value(((Hexstring_Value) v1).getValue().substring(index, index + len));
            lastValue.copyGeneralProperties(this);
            break;
        case OCTETSTRING_VALUE:
            lastValue = new Octetstring_Value(((Octetstring_Value) v1).getValue().substring(index * 2, (index + len) * 2));
            lastValue.copyGeneralProperties(this);
            break;
        case CHARSTRING_VALUE:
            lastValue = new Charstring_Value(((Charstring_Value) v1).getValue().substring(index, index + len));
            lastValue.copyGeneralProperties(this);
            break;
        case UNIVERSALCHARSTRING_VALUE:
            lastValue = new UniversalCharstring_Value(((UniversalCharstring_Value) v1).getValue().substring(index, index + len));
            lastValue.copyGeneralProperties(this);
            break;
        default:
            setIsErroneous(true);
            break;
    }
    return lastValue;
}
Also used : ITTCN3Template(org.eclipse.titan.designer.AST.TTCN3.templates.ITTCN3Template) Hexstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Hexstring_Value) UniversalCharstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.UniversalCharstring_Value) IValue(org.eclipse.titan.designer.AST.IValue) SpecificValue_Template(org.eclipse.titan.designer.AST.TTCN3.templates.SpecificValue_Template) Bitstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Bitstring_Value) UniversalCharstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.UniversalCharstring_Value) Charstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Charstring_Value) Octetstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Octetstring_Value)

Example 9 with Charstring_Value

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

the class Int2StrExpression 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)) {
        return lastValue;
    }
    switch(last.getValuetype()) {
        case INTEGER_VALUE:
            lastValue = new Charstring_Value(((Integer_Value) last).getValueValue().toString());
            lastValue.copyGeneralProperties(this);
            break;
        default:
            setIsErroneous(true);
            break;
    }
    return lastValue;
}
Also used : IValue(org.eclipse.titan.designer.AST.IValue) Charstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Charstring_Value)

Example 10 with Charstring_Value

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

the class IsTemplateKindExpression method checkExpressionOperand2.

/**
 * Checks the 2nd 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 checkExpressionOperand2(final CompilationTimeStamp timestamp, final Expected_Value_type expectedValue, final IReferenceChain referenceChain) {
    if (value == null) {
        setIsErroneous(true);
        return;
    }
    value.setLoweridToReference(timestamp);
    final Type_type tempType = value.getExpressionReturntype(timestamp, expectedValue);
    switch(tempType) {
        case TYPE_CHARSTRING:
            final IValue last = value.getValueRefdLast(timestamp, expectedValue, referenceChain);
            if (!last.isUnfoldable(timestamp)) {
                final String originalString = ((Charstring_Value) last).getValue();
                final CharstringExtractor cs = new CharstringExtractor(originalString);
                if (cs.isErrorneous()) {
                    value.getLocation().reportSemanticError(cs.getErrorMessage());
                    setIsErroneous(true);
                }
            }
            break;
        case TYPE_UNDEFINED:
            setIsErroneous(true);
            break;
        default:
            if (!isErroneous) {
                location.reportSemanticError(OPERAND2_ERROR1);
                setIsErroneous(true);
            }
            break;
    }
}
Also used : IValue(org.eclipse.titan.designer.AST.IValue) Charstring_Value(org.eclipse.titan.designer.AST.TTCN3.values.Charstring_Value) Type_type(org.eclipse.titan.designer.AST.IType.Type_type) CharstringExtractor(org.eclipse.titan.designer.AST.TTCN3.values.CharstringExtractor)

Aggregations

IValue (org.eclipse.titan.designer.AST.IValue)53 Charstring_Value (org.eclipse.titan.designer.AST.TTCN3.values.Charstring_Value)44 Type_type (org.eclipse.titan.designer.AST.IType.Type_type)17 Integer_Value (org.eclipse.titan.designer.AST.TTCN3.values.Integer_Value)16 Octetstring_Value (org.eclipse.titan.designer.AST.TTCN3.values.Octetstring_Value)13 UniversalCharstring_Value (org.eclipse.titan.designer.AST.TTCN3.values.UniversalCharstring_Value)13 UniversalCharstring (org.eclipse.titan.designer.AST.TTCN3.values.UniversalCharstring)12 Bitstring_Value (org.eclipse.titan.designer.AST.TTCN3.values.Bitstring_Value)11 CharstringExtractor (org.eclipse.titan.designer.AST.TTCN3.values.CharstringExtractor)11 Hexstring_Value (org.eclipse.titan.designer.AST.TTCN3.values.Hexstring_Value)9 IReferenceChain (org.eclipse.titan.designer.AST.IReferenceChain)6 Real_Value (org.eclipse.titan.designer.AST.TTCN3.values.Real_Value)6 IType (org.eclipse.titan.designer.AST.IType)5 ValueCheckingOptions (org.eclipse.titan.designer.AST.IType.ValueCheckingOptions)4 Reference (org.eclipse.titan.designer.AST.Reference)4 SpecificValue_Template (org.eclipse.titan.designer.AST.TTCN3.templates.SpecificValue_Template)4 Boolean_Value (org.eclipse.titan.designer.AST.TTCN3.values.Boolean_Value)4 Referenced_Value (org.eclipse.titan.designer.AST.TTCN3.values.Referenced_Value)4 ITTCN3Template (org.eclipse.titan.designer.AST.TTCN3.templates.ITTCN3Template)3 SetOf_Value (org.eclipse.titan.designer.AST.TTCN3.values.SetOf_Value)3