Examples with StringConcatenation org.eclipse.xtend2.lib.StringConcatenation used on opensource projects

Example 26 with StringConcatenation

use of org.eclipse.xtend2.lib.StringConcatenation in project xtext-eclipse by eclipse.

the class AntlrGrammarGenerator method _assignmentEbnf.

@Override
protected String _assignmentEbnf(final RuleCall it, final Assignment assignment, final AntlrOptions options, final boolean supportActions) {
    String _xifexpression = null;
    if (supportActions) {
        String _switchResult = null;
        AbstractRule _rule = it.getRule();
        boolean _matched = false;
        if (_rule instanceof EnumRule) {
            _matched = true;
        }
        if (!_matched) {
            if (_rule instanceof ParserRule) {
                _matched = true;
            }
        }
        if (_matched) {
            StringConcatenation _builder = new StringConcatenation();
            _builder.append("{");
            _builder.newLine();
            _builder.append("\t");
            CharSequence _newCompositeNode = this.newCompositeNode(it);
            _builder.append(_newCompositeNode, "\t");
            _builder.newLineIfNotEmpty();
            _builder.append("}");
            _builder.newLine();
            String _localVar = this._grammarAccessExtensions.localVar(assignment, it);
            _builder.append(_localVar);
            _builder.append("=");
            String __assignmentEbnf = super._assignmentEbnf(it, assignment, options, supportActions);
            _builder.append(__assignmentEbnf);
            _builder.newLineIfNotEmpty();
            _builder.append("{");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("if ($current==null) {");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("$current = ");
            CharSequence _createModelElementForParent = this.createModelElementForParent(assignment);
            _builder.append(_createModelElementForParent, "\t\t");
            _builder.append(";");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("\t");
            String _setOrAdd = this._grammarAccessExtensions.setOrAdd(assignment);
            _builder.append(_setOrAdd, "\t");
            _builder.append("(");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("$current,");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("\"");
            String _feature = assignment.getFeature();
            _builder.append(_feature, "\t\t");
            _builder.append("\",");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            {
                boolean _isBooleanAssignment = GrammarUtil.isBooleanAssignment(assignment);
                if (_isBooleanAssignment) {
                    _builder.append("true");
                } else {
                    String _localVar_1 = this._grammarAccessExtensions.localVar(assignment, it);
                    _builder.append(_localVar_1, "\t\t");
                }
            }
            _builder.append(",");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            CharSequence _stringLiteral = this._grammarAccessExtensions.toStringLiteral(it);
            _builder.append(_stringLiteral, "\t\t");
            _builder.append(");");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("afterParserOrEnumRuleCall();");
            _builder.newLine();
            _builder.append("}");
            _builder.newLine();
            _switchResult = _builder.toString();
        }
        if (!_matched) {
            if (_rule instanceof TerminalRule) {
                _matched = true;
                StringConcatenation _builder_1 = new StringConcatenation();
                String _localVar_2 = this._grammarAccessExtensions.localVar(assignment, it);
                _builder_1.append(_localVar_2);
                _builder_1.append("=");
                String __assignmentEbnf_1 = super._assignmentEbnf(it, assignment, options, supportActions);
                _builder_1.append(__assignmentEbnf_1);
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("{");
                _builder_1.newLine();
                _builder_1.append("\t");
                CharSequence _newLeafNode = this.newLeafNode(it, this._grammarAccessExtensions.localVar(assignment, it));
                _builder_1.append(_newLeafNode, "\t");
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("}");
                _builder_1.newLine();
                _builder_1.append("{");
                _builder_1.newLine();
                _builder_1.append("\t");
                _builder_1.append("if ($current==null) {");
                _builder_1.newLine();
                _builder_1.append("\t\t");
                _builder_1.append("$current = ");
                CharSequence _createModelElement = this.createModelElement(assignment);
                _builder_1.append(_createModelElement, "\t\t");
                _builder_1.append(";");
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("\t");
                _builder_1.append("}");
                _builder_1.newLine();
                _builder_1.append("\t");
                String _setOrAdd_1 = this._grammarAccessExtensions.setOrAdd(assignment);
                _builder_1.append(_setOrAdd_1, "\t");
                _builder_1.append("WithLastConsumed(");
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("\t\t");
                _builder_1.append("$current,");
                _builder_1.newLine();
                _builder_1.append("\t\t");
                _builder_1.append("\"");
                String _feature_1 = assignment.getFeature();
                _builder_1.append(_feature_1, "\t\t");
                _builder_1.append("\",");
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("\t\t");
                {
                    boolean _isBooleanAssignment_1 = GrammarUtil.isBooleanAssignment(assignment);
                    if (_isBooleanAssignment_1) {
                        _builder_1.append("true");
                    } else {
                        String _localVar_3 = this._grammarAccessExtensions.localVar(assignment, it);
                        _builder_1.append(_localVar_3, "\t\t");
                    }
                }
                _builder_1.append(",");
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("\t\t");
                CharSequence _stringLiteral_1 = this._grammarAccessExtensions.toStringLiteral(it);
                _builder_1.append(_stringLiteral_1, "\t\t");
                _builder_1.append(");");
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("}");
                _builder_1.newLine();
                _switchResult = _builder_1.toString();
            }
        }
        if (!_matched) {
            throw new IllegalStateException(("assignmentEbnf is not supported for " + it));
        }
        _xifexpression = _switchResult;
    } else {
        _xifexpression = super._assignmentEbnf(it, assignment, options, supportActions);
    }
    return _xifexpression;
}

Example 27 with StringConcatenation

use of org.eclipse.xtend2.lib.StringConcatenation in project xtext-eclipse by eclipse.

the class AntlrGrammarGenerator method _dataTypeEbnf2.

@Override
protected String _dataTypeEbnf2(final RuleCall it, final boolean supportActions) {
    String _xifexpression = null;
    if (supportActions) {
        String _switchResult = null;
        AbstractRule _rule = it.getRule();
        boolean _matched = false;
        if (_rule instanceof EnumRule) {
            boolean _isAssigned = GrammarUtil.isAssigned(it);
            if (_isAssigned) {
                _matched = true;
            }
        }
        if (!_matched) {
            if (_rule instanceof ParserRule) {
                boolean _isAssigned = GrammarUtil.isAssigned(it);
                if (_isAssigned) {
                    _matched = true;
                }
            }
        }
        if (_matched) {
            _switchResult = super._dataTypeEbnf2(it, supportActions);
        }
        if (!_matched) {
            if (_rule instanceof EnumRule) {
                _matched = true;
            }
            if (!_matched) {
                if (_rule instanceof ParserRule) {
                    _matched = true;
                }
            }
            if (_matched) {
                StringConcatenation _builder = new StringConcatenation();
                _builder.append("{");
                _builder.newLine();
                _builder.append("\t");
                CharSequence _newCompositeNode = this.newCompositeNode(it);
                _builder.append(_newCompositeNode, "\t");
                _builder.newLineIfNotEmpty();
                _builder.append("}");
                _builder.newLine();
                String _localVar = this._grammarAccessExtensions.localVar(it);
                _builder.append(_localVar);
                _builder.append("=");
                String __dataTypeEbnf2 = super._dataTypeEbnf2(it, supportActions);
                _builder.append(__dataTypeEbnf2);
                String _argumentList = AntlrGrammarGenUtil.getArgumentList(it, this.isPassCurrentIntoFragment(), (!supportActions));
                _builder.append(_argumentList);
                _builder.newLineIfNotEmpty();
                _builder.append("{");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("$current.merge(");
                String _localVar_1 = this._grammarAccessExtensions.localVar(it);
                _builder.append(_localVar_1, "\t");
                _builder.append(");");
                _builder.newLineIfNotEmpty();
                _builder.append("}");
                _builder.newLine();
                _builder.append("{");
                _builder.newLine();
                _builder.append("\t");
                _builder.append("afterParserOrEnumRuleCall();");
                _builder.newLine();
                _builder.append("}");
                _builder.newLine();
                _switchResult = _builder.toString();
            }
        }
        if (!_matched) {
            if (_rule instanceof TerminalRule) {
                _matched = true;
                StringConcatenation _builder_1 = new StringConcatenation();
                String _localVar_2 = this._grammarAccessExtensions.localVar(it);
                _builder_1.append(_localVar_2);
                _builder_1.append("=");
                String __dataTypeEbnf2_1 = super._dataTypeEbnf2(it, supportActions);
                _builder_1.append(__dataTypeEbnf2_1);
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("{");
                _builder_1.newLine();
                _builder_1.append("\t");
                _builder_1.append("$current.merge(");
                String _localVar_3 = this._grammarAccessExtensions.localVar(it);
                _builder_1.append(_localVar_3, "\t");
                _builder_1.append(");");
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("}");
                _builder_1.newLine();
                _builder_1.append("{");
                _builder_1.newLine();
                _builder_1.append("\t");
                CharSequence _newLeafNode = this.newLeafNode(it, this._grammarAccessExtensions.localVar(it));
                _builder_1.append(_newLeafNode, "\t");
                _builder_1.newLineIfNotEmpty();
                _builder_1.append("}");
                _builder_1.newLine();
                _switchResult = _builder_1.toString();
            }
        }
        if (!_matched) {
            _switchResult = super._dataTypeEbnf2(it, supportActions);
        }
        _xifexpression = _switchResult;
    } else {
        _xifexpression = super._dataTypeEbnf2(it, supportActions);
    }
    return _xifexpression;
}

Example 28 with StringConcatenation

use of org.eclipse.xtend2.lib.StringConcatenation in project xtext-eclipse by eclipse.

the class AntlrGrammarGenerator method _ebnf2.

@Override
protected String _ebnf2(final EnumLiteralDeclaration it, final AntlrOptions options, final boolean supportActions) {
    String _xifexpression = null;
    if ((!supportActions)) {
        _xifexpression = super._ebnf2(it, options, supportActions);
    } else {
        StringConcatenation _builder = new StringConcatenation();
        String _localVar = this._grammarAccessExtensions.localVar(it);
        _builder.append(_localVar);
        _builder.append("=");
        String __ebnf2 = super._ebnf2(it, options, supportActions);
        _builder.append(__ebnf2);
        _builder.newLineIfNotEmpty();
        _builder.append("{");
        _builder.newLine();
        _builder.append("\t");
        CharSequence _newLeafNode = this.newLeafNode(it, this._grammarAccessExtensions.localVar(it));
        _builder.append(_newLeafNode, "\t");
        _builder.newLineIfNotEmpty();
        _builder.append("}");
        _builder.newLine();
        _xifexpression = _builder.toString();
    }
    return _xifexpression;
}

Example 29 with StringConcatenation

use of org.eclipse.xtend2.lib.StringConcatenation in project xtext-eclipse by eclipse.

the class AntlrGrammarGenerator method _assignmentEbnf.

@Override
protected String _assignmentEbnf(final AbstractElement it, final Assignment assignment, final AntlrOptions options, final boolean supportActions) {
    String _xifexpression = null;
    if (supportActions) {
        StringConcatenation _builder = new StringConcatenation();
        String _localVar = this._grammarAccessExtensions.localVar(assignment, it);
        _builder.append(_localVar);
        _builder.append("=");
        String __assignmentEbnf = super._assignmentEbnf(it, assignment, options, supportActions);
        _builder.append(__assignmentEbnf);
        _builder.newLineIfNotEmpty();
        _builder.append("{");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("if ($current==null) {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("$current = ");
        CharSequence _createModelElement = this.createModelElement(assignment);
        _builder.append(_createModelElement, "\t\t");
        _builder.append(";");
        _builder.newLineIfNotEmpty();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t");
        String _setOrAdd = this._grammarAccessExtensions.setOrAdd(assignment);
        _builder.append(_setOrAdd, "\t");
        _builder.append("WithLastConsumed($current, \"");
        String _feature = assignment.getFeature();
        _builder.append(_feature, "\t");
        _builder.append("\", ");
        {
            boolean _isBooleanAssignment = GrammarUtil.isBooleanAssignment(assignment);
            if (_isBooleanAssignment) {
                _builder.append("true");
            } else {
                String _localVar_1 = this._grammarAccessExtensions.localVar(assignment, it);
                _builder.append(_localVar_1, "\t");
            }
        }
        _builder.append(", ");
        CharSequence _stringLiteral = this._grammarAccessExtensions.toStringLiteral(assignment.getTerminal());
        _builder.append(_stringLiteral, "\t");
        _builder.append(");");
        _builder.newLineIfNotEmpty();
        _builder.append("}");
        _builder.newLine();
        _xifexpression = _builder.toString();
    } else {
        _xifexpression = super._assignmentEbnf(it, assignment, options, supportActions);
    }
    return _xifexpression;
}

Example 30 with StringConcatenation

use of org.eclipse.xtend2.lib.StringConcatenation in project xtext-eclipse by eclipse.

the class DefaultAntlrGrammarGenerator method compileLexerHeader.

protected CharSequence compileLexerHeader(final Grammar it, final AntlrOptions options) {
    StringConcatenation _builder = new StringConcatenation();
    _builder.newLine();
    _builder.append("@lexer::header {");
    _builder.newLine();
    _builder.append("package ");
    String _packageName = this._naming.toPackageName(this.getGrammarFileName(it));
    _builder.append(_packageName);
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    CharSequence _compileLexerImports = this.compileLexerImports(it, options);
    _builder.append(_compileLexerImports);
    _builder.newLineIfNotEmpty();
    _builder.append("}");
    _builder.newLine();
    return _builder;
}