Examples with RawASTStruct.rawAST_coding_fields org.eclipse.titan.designer.AST.TTCN3.attributes.RawASTStruct.rawAST_coding_fields used on opensource projects

Example 1 with RawASTStruct.rawAST_coding_fields

use of org.eclipse.titan.designer.AST.TTCN3.attributes.RawASTStruct.rawAST_coding_fields in project titan.EclipsePlug-ins by eclipse.

the class TTCN3_Choice_Type method generateCode.

@Override
public /**
 * {@inheritDoc}
 */
void generateCode(final JavaGenData aData, final StringBuilder source) {
    final String genName = getGenNameOwn();
    final String displayName = getFullName();
    generateCodeTypedescriptor(aData, source);
    final List<FieldInfo> fieldInfos = new ArrayList<FieldInfo>();
    boolean hasOptional = false;
    for (final CompField compField : compFieldMap.fields) {
        final IType cfType = compField.getType();
        final FieldInfo fi = new FieldInfo(cfType.getGenNameValue(aData, source, getMyScope()), cfType.getGenNameTemplate(aData, source, getMyScope()), compField.getIdentifier().getName(), compField.getIdentifier().getDisplayName(), cfType.getGenNameTypeDescriptor(aData, source, myScope));
        hasOptional |= compField.isOptional();
        fieldInfos.add(fi);
    }
    for (final CompField compField : compFieldMap.fields) {
        final StringBuilder tempSource = aData.getCodeForType(compField.getType().getGenNameOwn());
        compField.getType().generateCode(aData, tempSource);
    }
    final boolean hasRaw = getGenerateCoderFunctions(MessageEncoding_type.RAW);
    RawASTStruct raw = null;
    if (hasRaw) {
        RawAST dummy_raw;
        if (rawAttribute == null) {
            dummy_raw = new RawAST(getDefaultRawFieldLength());
        } else {
            dummy_raw = rawAttribute;
        }
        raw = new RawASTStruct(dummy_raw);
        // building taglist
        final int taglistSize = dummy_raw.taglist == null ? 0 : dummy_raw.taglist.size();
        for (int c = 0; c < taglistSize; c++) {
            final rawAST_single_tag singleTag = dummy_raw.taglist.get(c);
            final rawAST_coding_taglist codingSingleTag = raw.taglist.list.get(c);
            if (singleTag.keyList != null) {
                codingSingleTag.fields = new ArrayList<RawASTStruct.rawAST_coding_field_list>(singleTag.keyList.size());
            }
            codingSingleTag.fieldname = singleTag.fieldName.getName();
            codingSingleTag.varName = FieldSubReference.getJavaGetterName(codingSingleTag.fieldname);
            final Identifier idf = singleTag.fieldName;
            codingSingleTag.fieldnum = getComponentIndexByName(idf);
            final int keyListSize = singleTag.keyList == null ? 0 : singleTag.keyList.size();
            for (int a = 0; a < keyListSize; a++) {
                final rawAST_tag_field_value key = singleTag.keyList.get(a);
                final RawASTStruct.rawAST_coding_field_list codingKey = new RawASTStruct.rawAST_coding_field_list();
                codingSingleTag.fields.add(codingKey);
                codingKey.fields = new ArrayList<RawASTStruct.rawAST_coding_fields>(key.keyField.names.size());
                // codingKey.value = key.value;
                final ExpressionStruct expression = new ExpressionStruct();
                key.v_value.generateCodeExpression(aData, expression, true);
                codingKey.expression = expression;
                codingKey.isOmitValue = key.v_value.getValuetype() == Value_type.OMIT_VALUE;
                codingKey.start_pos = 0;
                final CompField cf = getComponentByIndex(codingSingleTag.fieldnum);
                IType t = cf.getType().getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
                final RawASTStruct.rawAST_coding_fields tempField = new rawAST_coding_fields();
                tempField.nthfield = codingSingleTag.fieldnum;
                tempField.nthfieldname = singleTag.fieldName.getName();
                tempField.fieldtype = rawAST_coding_field_type.UNION_FIELD;
                tempField.type = t.getGenNameValue(aData, source, myScope);
                tempField.typedesc = t.getGenNameTypeDescriptor(aData, source, myScope);
                codingKey.fields.add(tempField);
                for (int b = 0; b < key.keyField.names.size(); b++) {
                    final RawASTStruct.rawAST_coding_fields newField = new rawAST_coding_fields();
                    codingKey.fields.add(newField);
                    final Identifier idf2 = key.keyField.names.get(b);
                    int comp_index = 0;
                    CompField cf2;
                    switch(t.getTypetype()) {
                        case TYPE_TTCN3_CHOICE:
                            comp_index = ((TTCN3_Choice_Type) t).getComponentIndexByName(idf2);
                            cf2 = ((TTCN3_Choice_Type) t).getComponentByIndex(comp_index);
                            newField.nthfield = comp_index;
                            newField.nthfieldname = idf2.getName();
                            newField.fieldtype = rawAST_coding_field_type.UNION_FIELD;
                            break;
                        case TYPE_TTCN3_SEQUENCE:
                        case TYPE_TTCN3_SET:
                            comp_index = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentIndexByName(idf2);
                            cf2 = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentByIndex(comp_index);
                            newField.nthfield = comp_index;
                            newField.nthfieldname = idf2.getName();
                            if (cf2.isOptional()) {
                                newField.fieldtype = rawAST_coding_field_type.OPTIONAL_FIELD;
                            } else {
                                newField.fieldtype = rawAST_coding_field_type.MANDATORY_FIELD;
                            }
                            break;
                        default:
                            // internal error
                            return;
                    }
                    final IType field_type = cf2.getType();
                    newField.type = field_type.getGenNameValue(aData, source, myScope);
                    newField.typedesc = field_type.getGenNameTypeDescriptor(aData, source, myScope);
                    if (field_type.getTypetype() == Type_type.TYPE_TTCN3_SEQUENCE && ((TTCN3_Sequence_Type) field_type).rawAttribute != null && (((TTCN3_Sequence_Type) field_type).rawAttribute.pointerto == null || ((TTCN3_Sequence_Type) field_type).rawAttribute.lengthto != null)) {
                        codingKey.start_pos = -1;
                    }
                    if (t.getTypetype() == Type_type.TYPE_TTCN3_SEQUENCE) {
                        IType t2;
                        for (int i = 0; i < comp_index && codingKey.start_pos >= 0; i++) {
                            t2 = ((TTCN3_Sequence_Type) t).getComponentByIndex(i).getType();
                            if (t2.getRawLength() >= 0) {
                                if (((Type) t2).rawAttribute != null) {
                                    codingKey.start_pos += ((Type) t2).rawAttribute.padding;
                                }
                                codingKey.start_pos += ((Type) t2).getRawLength();
                            } else {
                                codingKey.start_pos = -1;
                            }
                        }
                    }
                    t = field_type.getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
                }
            }
        }
    }
    UnionGenerator.generateValueClass(aData, source, genName, displayName, fieldInfos, hasOptional, hasRaw, raw);
    UnionGenerator.generateTemplateClass(aData, source, genName, displayName, fieldInfos, hasOptional);
    if (hasDoneAttribute()) {
        generateCodeDone(aData, source);
    }
    if (subType != null) {
        subType.generateCode(aData, source);
    }
    generateCodeForCodingHandlers(aData, source);
}

Example 2 with RawASTStruct.rawAST_coding_fields

use of org.eclipse.titan.designer.AST.TTCN3.attributes.RawASTStruct.rawAST_coding_fields in project titan.EclipsePlug-ins by eclipse.

the class TTCN3_Set_Seq_Choice_BaseType method convertRAWCodingAttributes.

// FIXME comment
protected RawASTStruct convertRAWCodingAttributes(final JavaGenData aData, final StringBuilder source, final boolean hasRaw, final List<FieldInfo> namesList) {
    RawASTStruct raw = null;
    if (hasRaw) {
        RawAST dummy_raw;
        if (rawAttribute == null) {
            dummy_raw = new RawAST(getDefaultRawFieldLength());
        } else {
            dummy_raw = rawAttribute;
        }
        raw = new RawASTStruct(dummy_raw);
        // building taglist
        final int taglistSize = dummy_raw.taglist == null ? 0 : dummy_raw.taglist.size();
        for (int c = 0; c < taglistSize; c++) {
            final rawAST_single_tag singleTag = dummy_raw.taglist.get(c);
            final rawAST_coding_taglist codingSingleTag = raw.taglist.list.get(c);
            if (singleTag.keyList != null) {
                codingSingleTag.fields = new ArrayList<RawASTStruct.rawAST_coding_field_list>(singleTag.keyList.size());
            }
            codingSingleTag.fieldname = singleTag.fieldName.getName();
            codingSingleTag.varName = FieldSubReference.getJavaGetterName(codingSingleTag.fieldname);
            final Identifier idf = singleTag.fieldName;
            codingSingleTag.fieldnum = getComponentIndexByName(idf);
            final int keyListSize = singleTag.keyList == null ? 0 : singleTag.keyList.size();
            for (int a = 0; a < keyListSize; a++) {
                final rawAST_tag_field_value key = singleTag.keyList.get(a);
                final RawASTStruct.rawAST_coding_field_list codingKey = new RawASTStruct.rawAST_coding_field_list();
                codingSingleTag.fields.add(codingKey);
                codingKey.fields = new ArrayList<RawASTStruct.rawAST_coding_fields>(key.keyField.names.size());
                // codingKey.value = key.value;
                final ExpressionStruct expression = new ExpressionStruct();
                key.v_value.generateCodeExpression(aData, expression, true);
                codingKey.expression = expression;
                codingKey.isOmitValue = key.v_value.getValuetype() == Value_type.OMIT_VALUE;
                codingKey.start_pos = 0;
                final CompField cf = getComponentByIndex(codingSingleTag.fieldnum);
                IType t = cf.getType().getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
                final RawASTStruct.rawAST_coding_fields tempField = new rawAST_coding_fields();
                tempField.nthfield = codingSingleTag.fieldnum;
                tempField.nthfieldname = singleTag.fieldName.getName();
                tempField.fieldtype = rawAST_coding_field_type.UNION_FIELD;
                tempField.type = t.getGenNameValue(aData, source, myScope);
                tempField.typedesc = t.getGenNameTypeDescriptor(aData, source, myScope);
                if (cf.isOptional()) {
                    tempField.fieldtype = rawAST_coding_field_type.OPTIONAL_FIELD;
                } else {
                    tempField.fieldtype = rawAST_coding_field_type.MANDATORY_FIELD;
                }
                codingKey.fields.add(tempField);
                for (int b = 0; b < key.keyField.names.size(); b++) {
                    final RawASTStruct.rawAST_coding_fields newField = new rawAST_coding_fields();
                    codingKey.fields.add(newField);
                    final Identifier idf2 = key.keyField.names.get(b);
                    int comp_index = 0;
                    CompField cf2;
                    switch(t.getTypetype()) {
                        case TYPE_TTCN3_CHOICE:
                            comp_index = ((TTCN3_Choice_Type) t).getComponentIndexByName(idf2);
                            cf2 = ((TTCN3_Choice_Type) t).getComponentByIndex(comp_index);
                            newField.nthfield = comp_index;
                            newField.nthfieldname = idf2.getName();
                            newField.fieldtype = rawAST_coding_field_type.UNION_FIELD;
                            break;
                        case TYPE_TTCN3_SEQUENCE:
                        case TYPE_TTCN3_SET:
                            comp_index = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentIndexByName(idf2);
                            cf2 = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentByIndex(comp_index);
                            newField.nthfield = comp_index;
                            newField.nthfieldname = idf2.getName();
                            if (cf2.isOptional()) {
                                newField.fieldtype = rawAST_coding_field_type.OPTIONAL_FIELD;
                            } else {
                                newField.fieldtype = rawAST_coding_field_type.MANDATORY_FIELD;
                            }
                            break;
                        default:
                            // internal error
                            return null;
                    }
                    final IType field_type = cf2.getType();
                    newField.type = field_type.getGenNameValue(aData, source, myScope);
                    newField.typedesc = field_type.getGenNameTypeDescriptor(aData, source, myScope);
                    if (field_type.getTypetype() == Type_type.TYPE_TTCN3_SEQUENCE && ((TTCN3_Sequence_Type) field_type).rawAttribute != null && (((TTCN3_Sequence_Type) field_type).rawAttribute.pointerto == null || ((TTCN3_Sequence_Type) field_type).rawAttribute.lengthto != null)) {
                        codingKey.start_pos = -1;
                    }
                    if (t.getTypetype() == Type_type.TYPE_TTCN3_SEQUENCE) {
                        IType t2;
                        for (int i = 0; i < comp_index && codingKey.start_pos >= 0; i++) {
                            t2 = ((TTCN3_Sequence_Type) t).getComponentByIndex(i).getType();
                            if (t2.getRawLength() >= 0) {
                                if (((Type) t2).rawAttribute != null) {
                                    codingKey.start_pos += ((Type) t2).rawAttribute.padding;
                                }
                                codingKey.start_pos += ((Type) t2).getRawLength();
                            } else {
                                codingKey.start_pos = -1;
                            }
                        }
                    }
                    t = field_type.getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
                }
            }
        }
        // building presence list
        final int presenceListSize = dummy_raw.presence == null || dummy_raw.presence.keyList == null ? 0 : dummy_raw.presence.keyList.size();
        for (int a = 0; a < presenceListSize; a++) {
            final rawAST_tag_field_value fieldValue = dummy_raw.presence.keyList.get(a);
            final rawAST_coding_field_list presences = new rawAST_coding_field_list();
            raw.presence.fields.add(presences);
            final ExpressionStruct expression = new ExpressionStruct();
            fieldValue.v_value.generateCodeExpression(aData, expression, true);
            presences.expression = expression;
            presences.isOmitValue = fieldValue.v_value.getValuetype() == Value_type.OMIT_VALUE;
            final int keySize = fieldValue.keyField == null || fieldValue.keyField.names == null ? 0 : fieldValue.keyField.names.size();
            presences.fields = new ArrayList<RawASTStruct.rawAST_coding_fields>(keySize);
            IType t = this;
            for (int b = 0; b < keySize; b++) {
                final RawASTStruct.rawAST_coding_fields newField = new rawAST_coding_fields();
                presences.fields.add(newField);
                final Identifier idf2 = fieldValue.keyField.names.get(b);
                int comp_index = 0;
                CompField cf2;
                switch(t.getTypetype()) {
                    case TYPE_TTCN3_CHOICE:
                        comp_index = ((TTCN3_Choice_Type) t).getComponentIndexByName(idf2);
                        cf2 = ((TTCN3_Choice_Type) t).getComponentByIndex(comp_index);
                        newField.nthfield = comp_index;
                        newField.nthfieldname = idf2.getName();
                        newField.fieldtype = rawAST_coding_field_type.UNION_FIELD;
                        break;
                    case TYPE_TTCN3_SEQUENCE:
                    case TYPE_TTCN3_SET:
                        comp_index = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentIndexByName(idf2);
                        cf2 = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentByIndex(comp_index);
                        newField.nthfield = comp_index;
                        newField.nthfieldname = idf2.getName();
                        if (cf2.isOptional()) {
                            newField.fieldtype = rawAST_coding_field_type.OPTIONAL_FIELD;
                        } else {
                            newField.fieldtype = rawAST_coding_field_type.MANDATORY_FIELD;
                        }
                        break;
                    default:
                        // internal error
                        return null;
                }
                final IType field_type = cf2.getType();
                newField.type = field_type.getGenNameValue(aData, source, myScope);
                newField.typedesc = field_type.getGenNameTypeDescriptor(aData, source, myScope);
                t = field_type.getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
            }
        }
        final int extBiGroupSize = dummy_raw.ext_bit_groups == null ? 0 : dummy_raw.ext_bit_groups.size();
        for (int c = 0; c < extBiGroupSize; c++) {
            final rawAST_ext_bit_group tempGroup = dummy_raw.ext_bit_groups.get(c);
            final Identifier idf = tempGroup.from;
            final Identifier idf2 = tempGroup.to;
            final rawAST_coding_ext_group codingGroup = new rawAST_coding_ext_group();
            raw.ext_bit_groups.add(codingGroup);
            codingGroup.ext_bit = tempGroup.ext_bit;
            codingGroup.from = getComponentIndexByName(idf);
            codingGroup.to = getComponentIndexByName(idf2);
        }
        for (int i = 0; i < getNofComponents(); i++) {
            final FieldInfo element_i = namesList.get(i);
            final CompField cf = getComponentByIndex(i);
            final IType t_field = cf.getType();
            final IType t_field_last = t_field.getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
            final RawAST rawpar = t_field.getRawAttribute();
            if (rawpar != null) {
                element_i.raw = new RawASTStruct(rawpar);
                final int lengthtoNum = rawpar.lengthto == null ? 0 : rawpar.lengthto.size();
                for (int j = 0; j < lengthtoNum; j++) {
                    final Identifier idf = rawpar.lengthto.get(j);
                    element_i.raw.lengthto.add(getComponentIndexByName(idf));
                }
                if (lengthtoNum > 0 && rawpar.lengthindex != null) {
                    final Identifier idf = rawpar.lengthindex.names.get(0);
                    int comp_index = 0;
                    CompField cf2;
                    switch(t_field_last.getTypetype()) {
                        case TYPE_TTCN3_CHOICE:
                            comp_index = ((TTCN3_Choice_Type) t_field_last).getComponentIndexByName(idf);
                            cf2 = ((TTCN3_Choice_Type) t_field_last).getComponentByIndex(comp_index);
                            element_i.raw.lengthindex.nthfield = comp_index;
                            element_i.raw.lengthindex.nthfieldname = idf.getName();
                            break;
                        case TYPE_TTCN3_SEQUENCE:
                        case TYPE_TTCN3_SET:
                            comp_index = ((TTCN3_Set_Seq_Choice_BaseType) t_field_last).getComponentIndexByName(idf);
                            cf2 = ((TTCN3_Set_Seq_Choice_BaseType) t_field_last).getComponentByIndex(comp_index);
                            element_i.raw.lengthindex.nthfield = comp_index;
                            element_i.raw.lengthindex.nthfieldname = idf.getName();
                            break;
                        default:
                            // internal error
                            return null;
                    }
                    final Type t_field2 = cf2.getType();
                    if (t_field2.getTypetype() == Type_type.TYPE_TTCN3_CHOICE) {
                        element_i.raw.lengthindex.fieldtype = rawAST_coding_field_type.UNION_FIELD;
                    } else if (cf2.isOptional()) {
                        element_i.raw.lengthindex.fieldtype = rawAST_coding_field_type.OPTIONAL_FIELD;
                    } else {
                        element_i.raw.lengthindex.fieldtype = rawAST_coding_field_type.MANDATORY_FIELD;
                    }
                    element_i.raw.lengthindex.type = t_field2.getGenNameValue(aData, source, myScope);
                    element_i.raw.lengthindex.typedesc = t_field2.getGenNameTypeDescriptor(aData, source, myScope);
                }
                if (lengthtoNum > 0 && rawpar.lengthindex == null) {
                    switch(t_field_last.getTypetype()) {
                        case TYPE_TTCN3_CHOICE:
                        case TYPE_TTCN3_SEQUENCE:
                        case TYPE_TTCN3_SET:
                            final int componentsNumber = ((TTCN3_Set_Seq_Choice_BaseType) t_field_last).getNofComponents();
                            element_i.raw.union_member_num = componentsNumber;
                            element_i.raw.member_name = new ArrayList<String>(componentsNumber + 1);
                            element_i.raw.member_name.add(t_field_last.getGenNameValue(aData, source, myScope));
                            for (int m = 1; m < componentsNumber + 1; m++) {
                                final CompField compf = ((TTCN3_Set_Seq_Choice_BaseType) t_field_last).getComponentByIndex(m - 1);
                                element_i.raw.member_name.add(compf.getIdentifier().getName());
                            }
                            break;
                        default:
                            break;
                    }
                }
                if (rawpar.pointerto != null) {
                    final Identifier idf = rawpar.pointerto;
                    element_i.raw.pointerto = getComponentIndexByName(idf);
                    if (rawpar.ptrbase != null) {
                        final Identifier idf2 = rawpar.ptrbase;
                        element_i.raw.pointerbase = getComponentIndexByName(idf2);
                    } else {
                        element_i.raw.pointerbase = i;
                    }
                }
                // building presence list
                final int parPresenceListSize = rawpar.presence == null || rawpar.presence.keyList == null ? 0 : rawpar.presence.keyList.size();
                for (int a = 0; a < parPresenceListSize; a++) {
                    final rawAST_coding_field_list presences = new rawAST_coding_field_list();
                    element_i.raw.presence.fields.add(presences);
                    final rawAST_tag_field_value fieldValue = rawpar.presence.keyList.get(a);
                    final ExpressionStruct expression = new ExpressionStruct();
                    fieldValue.v_value.generateCodeExpression(aData, expression, true);
                    presences.expression = expression;
                    presences.isOmitValue = fieldValue.v_value.getValuetype() == Value_type.OMIT_VALUE;
                    presences.fields = new ArrayList<RawASTStruct.rawAST_coding_fields>(fieldValue.keyField.names.size());
                    IType t = this;
                    for (int b = 0; b < fieldValue.keyField.names.size(); b++) {
                        final RawASTStruct.rawAST_coding_fields newField = new rawAST_coding_fields();
                        presences.fields.add(newField);
                        final Identifier idf2 = fieldValue.keyField.names.get(b);
                        int comp_index = 0;
                        CompField cf2;
                        switch(t.getTypetype()) {
                            case TYPE_TTCN3_CHOICE:
                                comp_index = ((TTCN3_Choice_Type) t).getComponentIndexByName(idf2);
                                cf2 = ((TTCN3_Choice_Type) t).getComponentByIndex(comp_index);
                                newField.nthfield = comp_index;
                                newField.nthfieldname = idf2.getName();
                                newField.fieldtype = rawAST_coding_field_type.UNION_FIELD;
                                break;
                            case TYPE_TTCN3_SEQUENCE:
                            case TYPE_TTCN3_SET:
                                comp_index = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentIndexByName(idf2);
                                cf2 = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentByIndex(comp_index);
                                newField.nthfield = comp_index;
                                newField.nthfieldname = idf2.getName();
                                if (cf2.isOptional()) {
                                    newField.fieldtype = rawAST_coding_field_type.OPTIONAL_FIELD;
                                } else {
                                    newField.fieldtype = rawAST_coding_field_type.MANDATORY_FIELD;
                                }
                                break;
                            default:
                                // internal error
                                return null;
                        }
                        final IType field_type = cf2.getType();
                        newField.type = field_type.getGenNameValue(aData, source, myScope);
                        newField.typedesc = field_type.getGenNameTypeDescriptor(aData, source, myScope);
                        t = field_type.getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
                    }
                }
                // building crosstaglist
                final int crossTaglistSize = rawpar.crosstaglist == null ? 0 : rawpar.crosstaglist.size();
                for (int c = 0; c < crossTaglistSize; c++) {
                    final rawAST_single_tag singleTag = rawpar.crosstaglist.get(c);
                    final rawAST_coding_taglist codingSingleTag = element_i.raw.crosstaglist.list.get(c);
                    if (singleTag.keyList != null) {
                        codingSingleTag.fields = new ArrayList<RawASTStruct.rawAST_coding_field_list>(singleTag.keyList.size());
                    }
                    codingSingleTag.fieldname = singleTag.fieldName.getName();
                    codingSingleTag.varName = FieldSubReference.getJavaGetterName(codingSingleTag.fieldname);
                    final Identifier idf = singleTag.fieldName;
                    switch(t_field_last.getTypetype()) {
                        case TYPE_TTCN3_CHOICE:
                        case TYPE_TTCN3_SEQUENCE:
                        case TYPE_TTCN3_SET:
                            codingSingleTag.fieldnum = ((TTCN3_Set_Seq_Choice_BaseType) t_field_last).getComponentIndexByName(idf);
                            break;
                        case TYPE_ASN1_CHOICE:
                            codingSingleTag.fieldnum = ((ASN1_Set_Seq_Choice_BaseType) t_field_last).getComponentIndexByName(idf);
                            break;
                        default:
                            codingSingleTag.fieldnum = -1;
                            break;
                    }
                    final int keyListSize = singleTag.keyList == null ? 0 : singleTag.keyList.size();
                    for (int a = 0; a < keyListSize; a++) {
                        final rawAST_tag_field_value key = singleTag.keyList.get(a);
                        final RawASTStruct.rawAST_coding_field_list codingKey = new RawASTStruct.rawAST_coding_field_list();
                        codingSingleTag.fields.add(codingKey);
                        codingKey.fields = new ArrayList<RawASTStruct.rawAST_coding_fields>(key.keyField.names.size());
                        final ExpressionStruct expression = new ExpressionStruct();
                        key.v_value.generateCodeExpression(aData, expression, true);
                        codingKey.expression = expression;
                        codingKey.isOmitValue = key.v_value.getValuetype() == Value_type.OMIT_VALUE;
                        IType t = this;
                        for (int b = 0; b < key.keyField.names.size(); b++) {
                            final RawASTStruct.rawAST_coding_fields newField = new rawAST_coding_fields();
                            codingKey.fields.add(newField);
                            final Identifier idf2 = key.keyField.names.get(b);
                            int comp_index = 0;
                            CompField cf2;
                            switch(t.getTypetype()) {
                                case TYPE_TTCN3_CHOICE:
                                    comp_index = ((TTCN3_Choice_Type) t).getComponentIndexByName(idf2);
                                    cf2 = ((TTCN3_Choice_Type) t).getComponentByIndex(comp_index);
                                    newField.nthfield = comp_index;
                                    newField.nthfieldname = idf2.getName();
                                    newField.fieldtype = rawAST_coding_field_type.UNION_FIELD;
                                    break;
                                case TYPE_TTCN3_SEQUENCE:
                                case TYPE_TTCN3_SET:
                                    comp_index = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentIndexByName(idf2);
                                    cf2 = ((TTCN3_Set_Seq_Choice_BaseType) t).getComponentByIndex(comp_index);
                                    newField.nthfield = comp_index;
                                    newField.nthfieldname = idf2.getName();
                                    if (cf2.isOptional()) {
                                        newField.fieldtype = rawAST_coding_field_type.OPTIONAL_FIELD;
                                    } else {
                                        newField.fieldtype = rawAST_coding_field_type.MANDATORY_FIELD;
                                    }
                                    break;
                                default:
                                    // internal error
                                    return null;
                            }
                            final IType field_type = cf2.getType();
                            newField.type = field_type.getGenNameValue(aData, source, myScope);
                            newField.typedesc = field_type.getGenNameTypeDescriptor(aData, source, myScope);
                            t = field_type.getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
                        }
                    }
                }
                element_i.raw.length = t_field.getRawLength();
                element_i.hasRaw = true;
            } else {
                element_i.hasRaw = false;
            }
        }
    }
    return raw;
}