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

Example 21 with SpecificValue_Template

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

the class ValueList_Template method generateCodeInit.

@Override
public /**
 * {@inheritDoc}
 */
void generateCodeInit(final JavaGenData aData, final StringBuilder source, final String name) {
    if (lastTimeBuilt != null && !lastTimeBuilt.isLess(aData.getBuildTimstamp())) {
        return;
    }
    lastTimeBuilt = aData.getBuildTimstamp();
    aData.addBuiltinTypeImport("Base_Template.template_sel");
    final ArrayList<Integer> variables = new ArrayList<Integer>();
    long fixedPart = 0;
    for (int i = 0; i < templates.getNofTemplates(); i++) {
        final TTCN3Template templateListItem = templates.getTemplateByIndex(i);
        if (templateListItem.getTemplatetype() == Template_type.ALL_FROM) {
            variables.add(i);
        } else {
            fixedPart++;
        }
    }
    final String typeName = myGovernor.getGenNameTemplate(aData, source, myScope);
    if (variables.size() > 0) {
        final StringBuilder preamble = new StringBuilder();
        final StringBuilder setType = new StringBuilder();
        final StringBuilder[] variableReferences = new StringBuilder[templates.getNofTemplates()];
        setType.append(MessageFormat.format("{0}.setType(template_sel.VALUE_LIST, {1}", name, fixedPart));
        for (int v = 0; v < variables.size(); v++) {
            TTCN3Template template = templates.getTemplateByIndex(variables.get(v));
            // the template must be all from
            if (template instanceof All_From_Template) {
                template = ((All_From_Template) template).getAllFrom();
            }
            final Reference reference = ((SpecificValue_Template) template).getReference();
            final Assignment assignment = reference.getRefdAssignment(CompilationTimeStamp.getBaseTimestamp(), false);
            setType.append(" + ");
            final ExpressionStruct expression = new ExpressionStruct();
            reference.generateCode(aData, expression);
            if (expression.preamble.length() > 0) {
                preamble.append(expression.preamble);
            }
            switch(assignment.getAssignmentType()) {
                case A_CONST:
                case A_EXT_CONST:
                case A_MODULEPAR:
                case A_VAR:
                case A_PAR_VAL:
                case A_PAR_VAL_IN:
                case A_PAR_VAL_OUT:
                case A_PAR_VAL_INOUT:
                case A_FUNCTION_RVAL:
                case A_EXT_FUNCTION_RVAL:
                    if (assignment.getType(CompilationTimeStamp.getBaseTimestamp()).fieldIsOptional(reference.getSubreferences())) {
                        expression.expression.append(".get()");
                    }
                    break;
                default:
                    break;
            }
            variableReferences[variables.get(v)] = expression.expression;
            setType.append(expression.expression);
            setType.append(".n_elem().getInt()");
        }
        source.append(preamble);
        source.append(setType);
        source.append(");\n");
        final StringBuilder shifty = new StringBuilder();
        for (int i = 0; i < templates.getNofTemplates(); i++) {
            final TTCN3Template template = templates.getTemplateByIndex(i);
            switch(template.getTemplatetype()) {
                case ALL_FROM:
                    {
                        // the template must be all from
                        final StringBuilder storedExpression = variableReferences[i];
                        source.append(MessageFormat.format("for (int i_i = 0, i_lim = {0}.n_elem().getInt(); i_i < i_lim; ++i_i ) '{'\n", storedExpression));
                        final String embeddedName = MessageFormat.format("{0}.listItem({1}{2} + i_i)", name, i, shifty);
                        ((All_From_Template) template).generateCodeInitAllFrom(aData, source, embeddedName, storedExpression);
                        source.append("}\n");
                        shifty.append(MessageFormat.format("-1 + {0}.n_elem().getInt()", storedExpression));
                        break;
                    }
                default:
                    if (template.needsTemporaryReference()) {
                        final String tempId = aData.getTemporaryVariableName();
                        source.append("{\n");
                        source.append(MessageFormat.format("{0} {1} = {2}.listItem({3}{4});\n", typeName, tempId, name, i, shifty));
                        template.generateCodeInit(aData, source, tempId);
                        source.append("}\n");
                    } else {
                        final String embeddedName = MessageFormat.format("{0}.listItem({1}{2})", name, i, shifty);
                        template.generateCodeInit(aData, source, embeddedName);
                    }
                    break;
            }
        }
    } else {
        source.append(MessageFormat.format("{0}.setType(template_sel.VALUE_LIST, {1});\n", name, templates.getNofTemplates()));
        for (int i = 0; i < templates.getNofTemplates(); i++) {
            final TTCN3Template template = templates.getTemplateByIndex(i);
            if (template.needsTemporaryReference()) {
                final String tempId = aData.getTemporaryVariableName();
                source.append("{\n");
                source.append(MessageFormat.format("{0} {1} = {2}.listItem({3});\n", typeName, tempId, name, i));
                template.generateCodeInit(aData, source, tempId);
                source.append("}\n");
            } else {
                final String embeddedName = MessageFormat.format("{0}.listItem({1})", name, i);
                template.generateCodeInit(aData, source, embeddedName);
            }
        }
    }
    if (lengthRestriction != null) {
        if (getCodeSection() == CodeSectionType.CS_POST_INIT) {
            lengthRestriction.reArrangeInitCode(aData, source, myScope.getModuleScope());
        }
        lengthRestriction.generateCodeInit(aData, source, name);
    }
    if (isIfpresent) {
        source.append(name);
        source.append(".set_ifPresent();\n");
    }
}

Example 22 with SpecificValue_Template

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

the class Send_Statement method generateCode.

@Override
public /**
 * {@inheritDoc}
 */
void generateCode(final JavaGenData aData, final StringBuilder source) {
    final ExpressionStruct expression = new ExpressionStruct();
    portReference.generateCode(aData, expression);
    expression.expression.append(".send(");
    final TTCN3Template templateBody = parameter.getTemplateBody();
    if (parameter.getDerivedReference() == null && Template_type.SPECIFIC_VALUE.equals(templateBody.getTemplatetype()) && ((SpecificValue_Template) templateBody).isValue(CompilationTimeStamp.getBaseTimestamp())) {
        // optimize for value
        final IValue value = ((SpecificValue_Template) templateBody).getValue();
        // FIXME check if casting is needed
        value.generateCodeExpressionMandatory(aData, expression, true);
    } else {
        // real template, can not be optimized
        parameter.generateCode(aData, expression, Restriction_type.TR_NONE);
    }
    expression.expression.append(", ");
    if (toClause == null) {
        expression.expression.append("new TitanComponent(TitanComponent.SYSTEM_COMPREF)");
    } else {
        toClause.generateCodeExpression(aData, expression, true);
    }
    expression.expression.append(")");
    expression.mergeExpression(source);
}

Example 23 with SpecificValue_Template

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

the class Raise_Statement method generateCode.

@Override
public /**
 * {@inheritDoc}
 */
void generateCode(final JavaGenData aData, final StringBuilder source) {
    final ExpressionStruct expression = new ExpressionStruct();
    portReference.generateCode(aData, expression);
    expression.expression.append(".raise( new ");
    signatureReference.generateCode(aData, expression);
    expression.expression.append("_exception(");
    final TTCN3Template templateBody = parameter.getTemplateBody();
    if (parameter.getDerivedReference() == null && Template_type.SPECIFIC_VALUE.equals(templateBody.getTemplatetype())) {
        // the exception is a value: optimization is possible
        final IValue value = ((SpecificValue_Template) templateBody).getSpecificValue();
        // FIXME implement the case where cast is needed (if really needed)
        value.generateCodeExpressionMandatory(aData, expression, true);
    } else {
        parameter.generateCode(aData, expression, Restriction_type.TR_NONE);
    }
    expression.expression.append(')');
    if (toClause != null) {
        expression.expression.append(", ");
        toClause.generateCodeExpression(aData, expression, true);
    }
    expression.expression.append(" )");
    expression.mergeExpression(source);
}

Example 24 with SpecificValue_Template

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

the class All_From_Template method generateCodeInitAllFrom.

public void generateCodeInitAllFrom(final JavaGenData aData, final StringBuilder source, final String name) {
    final IValue value = ((SpecificValue_Template) allFrom).getValue();
    Reference reference;
    if (value.getValuetype() == Value_type.UNDEFINED_LOWERIDENTIFIER_VALUE) {
        // value.getValueRefdLast(CompilationTimeStamp.getBaseTimestamp(), null);
        reference = ((Undefined_LowerIdentifier_Value) value).getAsReference();
    } else {
        reference = ((Referenced_Value) value).getReference();
    }
    final ExpressionStruct expression = new ExpressionStruct();
    reference.generateCode(aData, expression);
    final Assignment assignment = reference.getRefdAssignment(CompilationTimeStamp.getBaseTimestamp(), false);
    switch(assignment.getAssignmentType()) {
        case A_CONST:
        case A_EXT_CONST:
        case A_MODULEPAR:
        case A_VAR:
        case A_PAR_VAL:
        case A_PAR_VAL_IN:
        case A_PAR_VAL_OUT:
        case A_PAR_VAL_INOUT:
        case A_FUNCTION_RVAL:
        case A_EXT_FUNCTION_RVAL:
            if (assignment.getType(CompilationTimeStamp.getBaseTimestamp()).fieldIsOptional(reference.getSubreferences())) {
                expression.expression.append(".get()");
            }
            break;
        default:
            break;
    }
    // The caller will have to provide the for cycle with this variable
    source.append(MessageFormat.format("{0}.assign({1}.getAt(i_i));\n", name, expression.expression));
}

Example 25 with SpecificValue_Template

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

the class All_From_Template method getNofTemplatesNotAnyornone.

/**
 * Calculates the number of list members which are not the any or none
 * symbol.
 *
 * @return the number calculated.
 */
public int getNofTemplatesNotAnyornone(final CompilationTimeStamp timestamp) {
    int result = 0;
    if (allFrom == null) {
        ErrorReporter.INTERNAL_ERROR();
        return result;
    }
    if (!Template_type.SPECIFIC_VALUE.equals(allFrom.getTemplatetype())) {
        allFrom.getLocation().reportSemanticError(REFERENCEEXPECTED);
        allFrom.setIsErroneous(true);
        return result;
    }
    if (!((SpecificValue_Template) allFrom).isReference()) {
        allFrom.getLocation().reportSemanticError(REFERENCEEXPECTED);
        allFrom.setIsErroneous(true);
        return result;
    }
    // isReference branch:
    final Reference reference = ((SpecificValue_Template) allFrom).getReference();
    final Assignment assignment = reference.getRefdAssignment(timestamp, true);
    if (assignment == null) {
        allFrom.getLocation().reportSemanticError("Assignment not found");
        allFrom.setIsErroneous(true);
        return result;
    }
    ITTCN3Template body = null;
    switch(assignment.getAssignmentType()) {
        case A_TEMPLATE:
            body = ((Def_Template) assignment).getTemplate(timestamp);
            break;
        case A_VAR_TEMPLATE:
            body = ((Def_Var_Template) assignment).getInitialValue();
            break;
        case A_CONST:
            final IValue value = ((Def_Const) assignment).getValue();
            return getNofValues(value, timestamp);
        case A_MODULEPAR:
            final IValue mvalue = ((Def_ModulePar) assignment).getDefaultValue();
            return getNofValues(mvalue, timestamp);
        case A_MODULEPAR_TEMPLATE:
            body = ((Def_ModulePar_Template) assignment).getDefaultTemplate();
            break;
        default:
            return result;
    }
    if (body == null) {
        ErrorReporter.INTERNAL_ERROR();
        return result;
    }
    if (!Template_type.TEMPLATE_LIST.equals(body.getTemplatetype())) {
        allFrom.getLocation().reportSemanticError("Template must be a record of or a set of values");
        allFrom.setIsErroneous(true);
        return result;
    }
    result = ((Template_List) body).getNofTemplatesNotAnyornone(timestamp);
    return result;
}