Examples with TerminalRule org.eclipse.xtext.TerminalRule used on opensource projects

Example 21 with TerminalRule

use of org.eclipse.xtext.TerminalRule in project xtext-core by eclipse.

the class XtextAntlrGeneratorFragment2 method generateProductionTokenSource.

public JavaFileAccess generateProductionTokenSource() {
    JavaFileAccess _xblockexpression = null;
    {
        @Extension final GrammarNaming naming = this.productionNaming;
        final JavaFileAccess file = this.fileFactory.createJavaFile(naming.getTokenSourceClass(this.getGrammar()));
        final Function1<TerminalRule, Boolean> _function = (TerminalRule it) -> {
            return Boolean.valueOf(Collections.<String>unmodifiableSet(CollectionLiterals.<String>newHashSet("BEGIN", "INDENT", "OPEN")).contains(it.getName().toUpperCase()));
        };
        final Iterable<TerminalRule> open = IterableExtensions.<TerminalRule>filter(GrammarUtil.allTerminalRules(this.getGrammar()), _function);
        final Function1<TerminalRule, Boolean> _function_1 = (TerminalRule it) -> {
            return Boolean.valueOf(Collections.<String>unmodifiableSet(CollectionLiterals.<String>newHashSet("END", "DEDENT", "CLOSE")).contains(it.getName().toUpperCase()));
        };
        final Iterable<TerminalRule> close = IterableExtensions.<TerminalRule>filter(GrammarUtil.allTerminalRules(this.getGrammar()), _function_1);
        StringConcatenationClient _client = new StringConcatenationClient() {

            @Override
            protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
                _builder.append("public class ");
                String _simpleName = naming.getTokenSourceClass(XtextAntlrGeneratorFragment2.this.getGrammar()).getSimpleName();
                _builder.append(_simpleName);
                _builder.append(" extends ");
                _builder.append(AbstractIndentationTokenSource.class);
                _builder.append(" {");
                _builder.newLineIfNotEmpty();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("public ");
                String _simpleName_1 = naming.getTokenSourceClass(XtextAntlrGeneratorFragment2.this.getGrammar()).getSimpleName();
                _builder.append(_simpleName_1, "\t");
                _builder.append("(");
                _builder.append(TokenSource.class, "\t");
                _builder.append(" delegate) {");
                _builder.newLineIfNotEmpty();
                _builder.append("\t\t");
                _builder.append("super(delegate);");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("@Override");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("protected boolean shouldSplitTokenImpl(");
                _builder.append(Token.class, "\t");
                _builder.append(" token) {");
                _builder.newLineIfNotEmpty();
                {
                    final Function1<TerminalRule, TerminalRule> _function = (TerminalRule it) -> {
                        return AntlrGrammarGenUtil.<TerminalRule>getOriginalElement(it);
                    };
                    final Function1<TerminalRule, Boolean> _function_1 = (TerminalRule it) -> {
                        String _upperCase = it.getName().toUpperCase();
                        return Boolean.valueOf(Objects.equal(_upperCase, "WS"));
                    };
                    boolean _exists = IterableExtensions.<TerminalRule>exists(ListExtensions.<TerminalRule, TerminalRule>map(GrammarUtil.allTerminalRules(XtextAntlrGeneratorFragment2.this.getGrammar()), _function), _function_1);
                    if (_exists) {
                        _builder.append("\t\t");
                        _builder.append("// TODO Review assumption");
                        _builder.newLine();
                        _builder.append("\t\t");
                        _builder.append("return token.getType() == ");
                        TypeReference _internalParserClass = naming.getInternalParserClass(XtextAntlrGeneratorFragment2.this.getGrammar());
                        _builder.append(_internalParserClass, "\t\t");
                        _builder.append(".RULE_WS;");
                        _builder.newLineIfNotEmpty();
                    } else {
                        _builder.append("\t\t");
                        _builder.append("// TODO Implement me");
                        _builder.newLine();
                        _builder.append("\t\t");
                        _builder.append("throw new UnsupportedOperationException(\"Implement me\");");
                        _builder.newLine();
                    }
                }
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("@Override");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("protected int getBeginTokenType() {");
                _builder.newLine();
                {
                    int _size = IterableExtensions.size(open);
                    boolean _equals = (_size == 1);
                    if (_equals) {
                        _builder.append("\t\t");
                        _builder.append("// TODO Review assumption");
                        _builder.newLine();
                        _builder.append("\t\t");
                        _builder.append("return ");
                        TypeReference _internalParserClass_1 = naming.getInternalParserClass(XtextAntlrGeneratorFragment2.this.getGrammar());
                        _builder.append(_internalParserClass_1, "\t\t");
                        _builder.append(".");
                        String _ruleName = XtextAntlrGeneratorFragment2.this.grammarUtil.ruleName(IterableExtensions.<TerminalRule>head(open));
                        _builder.append(_ruleName, "\t\t");
                        _builder.append(";");
                        _builder.newLineIfNotEmpty();
                    } else {
                        _builder.append("\t\t");
                        _builder.append("// TODO Implement me");
                        _builder.newLine();
                        _builder.append("\t\t");
                        _builder.append("throw new UnsupportedOperationException(\"Implement me\");");
                        _builder.newLine();
                    }
                }
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.newLine();
                _builder.append("\t");
                _builder.append("@Override");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("protected int getEndTokenType() {");
                _builder.newLine();
                {
                    int _size_1 = IterableExtensions.size(close);
                    boolean _equals_1 = (_size_1 == 1);
                    if (_equals_1) {
                        _builder.append("\t\t");
                        _builder.append("// TODO Review assumption");
                        _builder.newLine();
                        _builder.append("\t\t");
                        _builder.append("return ");
                        TypeReference _internalParserClass_2 = naming.getInternalParserClass(XtextAntlrGeneratorFragment2.this.getGrammar());
                        _builder.append(_internalParserClass_2, "\t\t");
                        _builder.append(".");
                        String _ruleName_1 = XtextAntlrGeneratorFragment2.this.grammarUtil.ruleName(IterableExtensions.<TerminalRule>head(close));
                        _builder.append(_ruleName_1, "\t\t");
                        _builder.append(";");
                        _builder.newLineIfNotEmpty();
                    } else {
                        _builder.append("\t\t");
                        _builder.append("// TODO Implement me");
                        _builder.newLine();
                        _builder.append("\t\t");
                        _builder.append("throw new UnsupportedOperationException(\"Implement me\");");
                        _builder.newLine();
                    }
                }
                _builder.append("\t");
                _builder.append("}");
                _builder.newLine();
                _builder.newLine();
                _builder.append("}");
                _builder.newLine();
            }
        };
        file.setContent(_client);
        _xblockexpression = file;
    }
    return _xblockexpression;
}

Example 22 with TerminalRule

use of org.eclipse.xtext.TerminalRule in project xtext-core by eclipse.

the class SerializerFragment2 method generateSyntacticSequencer.

protected void generateSyntacticSequencer() {
    boolean _isGenerateXtendStub = this.isGenerateXtendStub();
    if (_isGenerateXtendStub) {
        TypeReference _syntacticSequencerClass = this.getSyntacticSequencerClass(this.getGrammar());
        StringConcatenationClient _client = new StringConcatenationClient() {

            @Override
            protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
                _builder.append("class ");
                String _simpleName = SerializerFragment2.this.getSyntacticSequencerClass(SerializerFragment2.this.getGrammar()).getSimpleName();
                _builder.append(_simpleName);
                _builder.append(" extends ");
                TypeReference _abstractSyntacticSequencerClass = SerializerFragment2.this.getAbstractSyntacticSequencerClass(SerializerFragment2.this.getGrammar());
                _builder.append(_abstractSyntacticSequencerClass);
                _builder.append(" {");
                _builder.newLineIfNotEmpty();
                {
                    if (SerializerFragment2.this.detectSyntheticTerminals) {
                        {
                            final Function1<TerminalRule, Boolean> _function = (TerminalRule it) -> {
                                return Boolean.valueOf(SerializerFragment2.this.syntheticTerminalDetector.isSyntheticTerminalRule(it));
                            };
                            Iterable<TerminalRule> _filter = IterableExtensions.<TerminalRule>filter(GrammarUtil.allTerminalRules(SerializerFragment2.this.getGrammar()), _function);
                            for (final TerminalRule rule : _filter) {
                                _builder.append("\t");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("/**");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append(" ");
                                _builder.append("* Stub implementation for a synthetic terminal rule. Defaults to the empty string.");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append(" ");
                                _builder.append("*/");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("// TODO review the concrete syntax for the terminal");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("override ");
                                CharSequence _unassignedCalledTokenRuleName = SerializerFragment2.this.unassignedCalledTokenRuleName(rule);
                                _builder.append(_unassignedCalledTokenRuleName, "\t");
                                _builder.append("(");
                                _builder.append(EObject.class, "\t");
                                _builder.append(" semanticObject, ");
                                _builder.append(RuleCall.class, "\t");
                                _builder.append(" ruleCall, ");
                                _builder.append(INode.class, "\t");
                                _builder.append(" node) {");
                                _builder.newLineIfNotEmpty();
                                _builder.append("\t");
                                _builder.append("\t");
                                _builder.append("return \'\'");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("}");
                                _builder.newLine();
                            }
                        }
                    }
                }
                _builder.append("}");
                _builder.newLine();
            }
        };
        this.fileAccessFactory.createXtendFile(_syntacticSequencerClass, _client).writeTo(this.getProjectConfig().getRuntime().getSrc());
    } else {
        TypeReference _syntacticSequencerClass_1 = this.getSyntacticSequencerClass(this.getGrammar());
        StringConcatenationClient _client_1 = new StringConcatenationClient() {

            @Override
            protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
                _builder.append("public class ");
                String _simpleName = SerializerFragment2.this.getSyntacticSequencerClass(SerializerFragment2.this.getGrammar()).getSimpleName();
                _builder.append(_simpleName);
                _builder.append(" extends ");
                TypeReference _abstractSyntacticSequencerClass = SerializerFragment2.this.getAbstractSyntacticSequencerClass(SerializerFragment2.this.getGrammar());
                _builder.append(_abstractSyntacticSequencerClass);
                _builder.append(" {");
                _builder.newLineIfNotEmpty();
                {
                    if (SerializerFragment2.this.detectSyntheticTerminals) {
                        {
                            final Function1<TerminalRule, Boolean> _function = (TerminalRule it) -> {
                                return Boolean.valueOf(SerializerFragment2.this.syntheticTerminalDetector.isSyntheticTerminalRule(it));
                            };
                            Iterable<TerminalRule> _filter = IterableExtensions.<TerminalRule>filter(GrammarUtil.allTerminalRules(SerializerFragment2.this.getGrammar()), _function);
                            for (final TerminalRule rule : _filter) {
                                _builder.append("\t");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("/**");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append(" ");
                                _builder.append("* Stub implementation for a synthetic terminal rule. Defaults to the empty string.");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append(" ");
                                _builder.append("*/");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("// TODO review the concrete syntax for the terminal");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("@Override");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("public String ");
                                CharSequence _unassignedCalledTokenRuleName = SerializerFragment2.this.unassignedCalledTokenRuleName(rule);
                                _builder.append(_unassignedCalledTokenRuleName, "\t");
                                _builder.append("(");
                                _builder.append(EObject.class, "\t");
                                _builder.append(" semanticObject, ");
                                _builder.append(RuleCall.class, "\t");
                                _builder.append(" ruleCall, ");
                                _builder.append(INode.class, "\t");
                                _builder.append(" node) {");
                                _builder.newLineIfNotEmpty();
                                _builder.append("\t");
                                _builder.append("\t");
                                _builder.append("return \"\";");
                                _builder.newLine();
                                _builder.append("\t");
                                _builder.append("}");
                                _builder.newLine();
                            }
                        }
                    }
                }
                _builder.append("}");
                _builder.newLine();
            }
        };
        this.fileAccessFactory.createJavaFile(_syntacticSequencerClass_1, _client_1).writeTo(this.getProjectConfig().getRuntime().getSrc());
    }
}

Example 23 with TerminalRule

use of org.eclipse.xtext.TerminalRule in project xtext-core by eclipse.

the class FlattenedGrammarAccess method copyRuleBodies.

private Multimap<TerminalRule, AbstractRule> copyRuleBodies(final List<AbstractRule> copies, final Map<RuleWithParameterValues, AbstractRule> origToCopy) {
    abstract class __FlattenedGrammarAccess_1 extends EcoreUtil.Copier {

        final __FlattenedGrammarAccess_1 _this__FlattenedGrammarAccess_1 = this;

        abstract Set<Parameter> getParameterConfig(final RuleCall origRuleCall, final RuleCall copyRuleCall);

        abstract void mergePredicates(final AbstractElement into, final AbstractElement from);

        abstract void mergeCardinalities(final AbstractElement into, final AbstractElement from);

        abstract boolean evaluate(final Condition condition);
    }
    final HashMultimap<TerminalRule, AbstractRule> calledFrom = HashMultimap.<TerminalRule, AbstractRule>create();
    for (final AbstractRule copy : copies) {
        {
            AbstractRule orig = RuleWithParameterValues.getOriginalRule(copy);
            final Set<Parameter> paramValues = RuleWithParameterValues.getParamValues(copy);
            EcoreUtil.Copier copier = new __FlattenedGrammarAccess_1() {

                @Override
                protected void copyReference(final EReference eReference, final EObject eObject, final EObject copyEObject) {
                    if ((eReference == XtextPackage.Literals.RULE_CALL__RULE)) {
                        RuleCall origRuleCall = ((RuleCall) eObject);
                        RuleCall copyRuleCall = ((RuleCall) copyEObject);
                        AbstractRule _rule = origRuleCall.getRule();
                        Set<Parameter> _parameterConfig = this.getParameterConfig(origRuleCall, copyRuleCall);
                        RuleWithParameterValues _ruleWithParameterValues = new RuleWithParameterValues(_rule, _parameterConfig);
                        AbstractRule calledCopy = origToCopy.get(_ruleWithParameterValues);
                        copyRuleCall.setRule(calledCopy);
                        if ((calledCopy instanceof TerminalRule)) {
                            calledFrom.put(((TerminalRule) calledCopy), copy);
                        }
                    } else {
                        super.copyReference(eReference, eObject, copyEObject);
                    }
                }

                Set<Parameter> getParameterConfig(final RuleCall origRuleCall, final RuleCall copyRuleCall) {
                    boolean _isEmpty = origRuleCall.getArguments().isEmpty();
                    if (_isEmpty) {
                        return Collections.<Parameter>emptySet();
                    }
                    final Function1<NamedArgument, Boolean> _function = (NamedArgument it) -> {
                        return Boolean.valueOf(this.evaluate(it.getValue()));
                    };
                    final Function1<NamedArgument, Parameter> _function_1 = (NamedArgument it) -> {
                        return it.getParameter();
                    };
                    Set<Parameter> result = IterableExtensions.<Parameter>toSet(IterableExtensions.<NamedArgument, Parameter>map(IterableExtensions.<NamedArgument>filter(origRuleCall.getArguments(), _function), _function_1));
                    return result;
                }

                @Override
                protected void copyContainment(final EReference eReference, final EObject eObject, final EObject copyEObject) {
                    boolean _matched = false;
                    if (Objects.equal(eReference, XtextPackage.Literals.RULE_CALL__ARGUMENTS)) {
                        _matched = true;
                    }
                    if (!_matched) {
                        if (Objects.equal(eReference, XtextPackage.Literals.GROUP__GUARD_CONDITION)) {
                            _matched = true;
                        }
                    }
                    if (_matched) {
                        return;
                    }
                    super.copyContainment(eReference, eObject, copyEObject);
                }

                @Override
                public EObject copy(final EObject eObject) {
                    if ((eObject instanceof Group)) {
                        Group group = ((Group) eObject);
                        Condition _guardCondition = group.getGuardCondition();
                        boolean _tripleNotEquals = (_guardCondition != null);
                        if (_tripleNotEquals) {
                            boolean _evaluate = this.evaluate(group.getGuardCondition());
                            boolean _not = (!_evaluate);
                            if (_not) {
                                return null;
                            }
                        }
                    }
                    EObject result = super.copy(eObject);
                    if ((result instanceof CompoundElement)) {
                        List<AbstractElement> elements = ((CompoundElement) result).getElements();
                        int _size = elements.size();
                        boolean _tripleEquals = (_size == 1);
                        if (_tripleEquals) {
                            if (((!((CompoundElement) result).isFirstSetPredicated()) && (!((CompoundElement) result).isPredicated()))) {
                                AbstractElement element = elements.get(0);
                                this.mergeCardinalities(element, ((AbstractElement) result));
                                this.mergePredicates(element, ((AbstractElement) result));
                                return element;
                            } else {
                                AbstractElement element_1 = elements.get(0);
                                this.mergePredicates(((AbstractElement) result), element_1);
                                element_1.setFirstSetPredicated(false);
                                element_1.setPredicated(false);
                            }
                        }
                    }
                    if ((eObject instanceof AbstractElement)) {
                        OriginalElement original = new OriginalElement(((AbstractElement) eObject));
                        EClass _eClass = ((AbstractElement) eObject).eClass();
                        EClass _eClass_1 = result.eClass();
                        boolean _notEquals = (!Objects.equal(_eClass, _eClass_1));
                        if (_notEquals) {
                            String _name = result.eClass().getName();
                            String _plus = ("copy is: \'" + _name);
                            String _plus_1 = (_plus + "\' but original was: \'");
                            String _name_1 = ((AbstractElement) eObject).eClass().getName();
                            String _plus_2 = (_plus_1 + _name_1);
                            String _plus_3 = (_plus_2 + "\'");
                            throw new IllegalStateException(_plus_3);
                        }
                        original.attachToEmfObject(result);
                    }
                    return result;
                }

                void mergePredicates(final AbstractElement into, final AbstractElement from) {
                    boolean _isPredicated = from.isPredicated();
                    if (_isPredicated) {
                        into.setPredicated(true);
                        into.setFirstSetPredicated(false);
                    } else {
                        if (((!into.isPredicated()) && from.isFirstSetPredicated())) {
                            into.setFirstSetPredicated(true);
                        }
                    }
                }

                void mergeCardinalities(final AbstractElement into, final AbstractElement from) {
                    String c1 = into.getCardinality();
                    String c2 = from.getCardinality();
                    String _switchResult = null;
                    boolean _matched = false;
                    if ((Objects.equal(c1, "*") || Objects.equal(c2, "*"))) {
                        _matched = true;
                    }
                    if (!_matched) {
                        if ((Objects.equal(c1, "+") && Objects.equal(c2, "?"))) {
                            _matched = true;
                        }
                    }
                    if (!_matched) {
                        if ((Objects.equal(c1, "?") && Objects.equal(c2, "+"))) {
                            _matched = true;
                        }
                    }
                    if (_matched) {
                        _switchResult = "*";
                    }
                    if (!_matched) {
                        if (Objects.equal(c1, null)) {
                            _matched = true;
                            _switchResult = c2;
                        }
                    }
                    if (!_matched) {
                        _switchResult = c1;
                    }
                    into.setCardinality(_switchResult);
                }

                boolean evaluate(final Condition condition) {
                    boolean result = new ConditionEvaluator(paramValues).evaluate(condition);
                    return result;
                }
            };
            EObject _copy = copier.copy(orig.getAlternatives());
            AbstractElement copiedBody = ((AbstractElement) _copy);
            copier.copyReferences();
            copy.setAlternatives(copiedBody);
            if ((orig instanceof ParserRule)) {
                ParserRule castedCopy = ((ParserRule) copy);
                boolean _isDefinesHiddenTokens = ((ParserRule) orig).isDefinesHiddenTokens();
                if (_isDefinesHiddenTokens) {
                    castedCopy.setDefinesHiddenTokens(true);
                    EList<AbstractRule> _hiddenTokens = ((ParserRule) orig).getHiddenTokens();
                    for (final AbstractRule rule : _hiddenTokens) {
                        {
                            RuleWithParameterValues _ruleWithParameterValues = new RuleWithParameterValues(rule);
                            final AbstractRule copiedTerminalRule = origToCopy.get(_ruleWithParameterValues);
                            EList<AbstractRule> _hiddenTokens_1 = castedCopy.getHiddenTokens();
                            _hiddenTokens_1.add(copiedTerminalRule);
                            calledFrom.put(((TerminalRule) copiedTerminalRule), castedCopy);
                        }
                    }
                }
            }
        }
    }
    return calledFrom;
}

Example 24 with TerminalRule

use of org.eclipse.xtext.TerminalRule in project xtext-xtend by eclipse.

the class FlexerBasedInternalContentAssistParser method createLookAheadTerminal.

@Override
public LookAheadTerminal createLookAheadTerminal(Token token) {
    Grammar grammar = getGrammar();
    String tokenName = getTokenDefMap().get(token.getType());
    if (tokenName.charAt(0) == '\'') {
        LookaheadKeyword result = new LookaheadKeyword();
        result.setKeyword(tokenName.substring(1, tokenName.length() - 1));
        result.setToken(token);
        return result;
    }
    LookAheadTerminalRuleCall result = new LookAheadTerminalRuleCall();
    result.setToken(token);
    String ruleName = tokenName.substring(5);
    if (terminalRules == null)
        terminalRules = GrammarUtil.allTerminalRules(grammar);
    for (TerminalRule rule : terminalRules) {
        if (rule.getName().equalsIgnoreCase(ruleName)) {
            result.setRule(rule);
            return result;
        }
    }
    throw new IllegalArgumentException("tokenType " + token.getType() + " seems to be invalid.");
}

Example 25 with TerminalRule

use of org.eclipse.xtext.TerminalRule in project xtext-core by eclipse.

the class IdeContentProposalProvider method _createProposals.

protected void _createProposals(final Assignment assignment, final ContentAssistContext context, final IIdeContentProposalAcceptor acceptor) {
    final AbstractElement terminal = assignment.getTerminal();
    if ((terminal instanceof CrossReference)) {
        this.createProposals(terminal, context, acceptor);
    } else {
        if ((terminal instanceof RuleCall)) {
            final AbstractRule rule = ((RuleCall) terminal).getRule();
            if (((rule instanceof TerminalRule) && context.getPrefix().isEmpty())) {
                String _xifexpression = null;
                String _name = rule.getName();
                boolean _equals = Objects.equal(_name, "STRING");
                if (_equals) {
                    String _feature = assignment.getFeature();
                    String _plus = ("\"" + _feature);
                    _xifexpression = (_plus + "\"");
                } else {
                    _xifexpression = assignment.getFeature();
                }
                final String proposal = _xifexpression;
                final Procedure1<ContentAssistEntry> _function = (ContentAssistEntry it) -> {
                    String _name_1 = rule.getName();
                    boolean _equals_1 = Objects.equal(_name_1, "STRING");
                    if (_equals_1) {
                        ArrayList<TextRegion> _editPositions = it.getEditPositions();
                        int _offset = context.getOffset();
                        int _plus_1 = (_offset + 1);
                        int _length = proposal.length();
                        int _minus = (_length - 2);
                        TextRegion _textRegion = new TextRegion(_plus_1, _minus);
                        _editPositions.add(_textRegion);
                        it.setKind(ContentAssistEntry.KIND_TEXT);
                    } else {
                        ArrayList<TextRegion> _editPositions_1 = it.getEditPositions();
                        int _offset_1 = context.getOffset();
                        int _length_1 = proposal.length();
                        TextRegion _textRegion_1 = new TextRegion(_offset_1, _length_1);
                        _editPositions_1.add(_textRegion_1);
                        it.setKind(ContentAssistEntry.KIND_VALUE);
                    }
                    it.setDescription(rule.getName());
                };
                final ContentAssistEntry entry = this.proposalCreator.createProposal(proposal, context, _function);
                acceptor.accept(entry, this.proposalPriorities.getDefaultPriority(entry));
            }
        }
    }
}