import CypherLexer from './generated-parser/CypherCmdLexer'; export enum CypherTokenType { comment = 'comment', keyword = 'keyword', label = 'label', predicateFunction = 'predicateFunction', function = 'function', procedure = 'procedure', variable = 'variable', paramDollar = 'paramDollar', paramValue = 'paramValue', symbolicName = 'symbolicName', operator = 'operator', stringLiteral = 'stringLiteral', numberLiteral = 'numberLiteral', booleanLiteral = 'booleanLiteral', keywordLiteral = 'keywordLiteral', property = 'property', namespace = 'namespace', bracket = 'bracket', separator = 'separator', punctuation = 'punctuation', none = 'none', consoleCommand = 'consoleCommand', } export const lexerOperators = [ CypherLexer.AMPERSAND, CypherLexer.BAR, CypherLexer.COLON, CypherLexer.COLONCOLON, CypherLexer.DIVIDE, CypherLexer.DOLLAR, CypherLexer.DOT, CypherLexer.DOTDOT, CypherLexer.DOUBLEBAR, CypherLexer.EQ, CypherLexer.EXCLAMATION_MARK, CypherLexer.GE, CypherLexer.GT, CypherLexer.LE, CypherLexer.LT, CypherLexer.MINUS, CypherLexer.NEQ, CypherLexer.INVALID_NEQ, CypherLexer.PERCENT, CypherLexer.PLUS, CypherLexer.PLUSEQUAL, CypherLexer.POW, CypherLexer.QUESTION, CypherLexer.REGEQ, CypherLexer.TIMES, ]; export const lexerBrackets = [ CypherLexer.LBRACKET, CypherLexer.LCURLY, CypherLexer.LPAREN, CypherLexer.RBRACKET, CypherLexer.RCURLY, CypherLexer.RPAREN, ]; export const lexerPunctuation = [CypherLexer.SEMICOLON]; export const lexerSeparators = [ CypherLexer.COMMA, CypherLexer.ARROW_LINE, CypherLexer.ARROW_LEFT_HEAD, CypherLexer.ARROW_RIGHT_HEAD, ]; export const lexerNumberLiterals = [ CypherLexer.DECIMAL_DOUBLE, CypherLexer.UNSIGNED_DECIMAL_INTEGER, CypherLexer.UNSIGNED_HEX_INTEGER, CypherLexer.UNSIGNED_OCTAL_INTEGER, ]; export const lexerStringLiteral = [ CypherLexer.STRING_LITERAL1, CypherLexer.STRING_LITERAL2, ]; export const lexerGarbage = [ CypherLexer.ErrorChar, CypherLexer.EOF, CypherLexer.SPACE, ]; export const identifier = [ CypherLexer.IDENTIFIER, CypherLexer.ESCAPED_SYMBOLIC_NAME, ]; export const lexerComment = [ CypherLexer.MULTI_LINE_COMMENT, CypherLexer.SINGLE_LINE_COMMENT, ]; export const lexerKeywords = [ CypherLexer.ACCESS, CypherLexer.ACTIVE, CypherLexer.ADMIN, CypherLexer.ADMINISTRATOR, CypherLexer.ALIAS, CypherLexer.ALIASES, CypherLexer.ALL, CypherLexer.ALL_SHORTEST_PATHS, CypherLexer.ALTER, CypherLexer.AND, CypherLexer.ANY, CypherLexer.ARRAY, CypherLexer.AS, CypherLexer.ASC, CypherLexer.ASCENDING, CypherLexer.ASSERT, CypherLexer.ASSIGN, CypherLexer.AT, CypherLexer.BINDINGS, CypherLexer.BOOL, CypherLexer.BOOLEAN, CypherLexer.BOOSTED, CypherLexer.BOTH, CypherLexer.BREAK, CypherLexer.BRIEF, CypherLexer.BTREE, CypherLexer.BUILT, CypherLexer.BY, CypherLexer.CALL, CypherLexer.CASE, CypherLexer.CIDR, CypherLexer.CHANGE, CypherLexer.COLLECT, CypherLexer.COMMAND, CypherLexer.COMMANDS, CypherLexer.COMMIT, CypherLexer.COMPOSITE, CypherLexer.CONSTRAINT, CypherLexer.CONSTRAINTS, CypherLexer.CONTAINS, CypherLexer.CONTINUE, CypherLexer.COPY, CypherLexer.COUNT, CypherLexer.CREATE, CypherLexer.CSV, CypherLexer.CONCURRENT, CypherLexer.CURRENT, CypherLexer.DATA, CypherLexer.DATABASE, CypherLexer.DATABASES, CypherLexer.DATE, CypherLexer.DATETIME, CypherLexer.DBMS, CypherLexer.DEALLOCATE, CypherLexer.DEFAULT, CypherLexer.DEFINED, CypherLexer.DELETE, CypherLexer.DENY, CypherLexer.DESC, CypherLexer.DESCENDING, CypherLexer.DESTROY, CypherLexer.DETACH, CypherLexer.DIFFERENT, CypherLexer.DISTINCT, CypherLexer.DRIVER, CypherLexer.DROP, CypherLexer.DRYRUN, CypherLexer.DUMP, CypherLexer.DURATION, CypherLexer.EACH, CypherLexer.EDGE, CypherLexer.ELEMENT, CypherLexer.ELEMENTS, CypherLexer.ELSE, CypherLexer.ENABLE, CypherLexer.ENCRYPTED, CypherLexer.END, CypherLexer.ENDS, CypherLexer.ERROR, CypherLexer.EXECUTABLE, CypherLexer.EXECUTE, CypherLexer.EXIST, CypherLexer.EXISTENCE, CypherLexer.EXISTS, CypherLexer.FAIL, CypherLexer.FALSE, CypherLexer.FIELDTERMINATOR, CypherLexer.FINISH, CypherLexer.FLOAT, CypherLexer.FOR, CypherLexer.FOREACH, CypherLexer.FROM, CypherLexer.FULLTEXT, CypherLexer.FUNCTION, CypherLexer.FUNCTIONS, CypherLexer.GRANT, CypherLexer.GRAPH, CypherLexer.GRAPHS, CypherLexer.GROUP, CypherLexer.GROUPS, CypherLexer.HEADERS, CypherLexer.HOME, CypherLexer.IF, CypherLexer.IMMUTABLE, CypherLexer.IMPERSONATE, CypherLexer.IN, CypherLexer.INDEX, CypherLexer.INDEXES, CypherLexer.INF, CypherLexer.INFINITY, CypherLexer.INSERT, CypherLexer.INT, CypherLexer.INTEGER, CypherLexer.IS, CypherLexer.JOIN, CypherLexer.KEY, CypherLexer.LABEL, CypherLexer.LABELS, CypherLexer.LEADING, CypherLexer.LIMITROWS, CypherLexer.LIST, CypherLexer.LOAD, CypherLexer.LOCAL, CypherLexer.LOOKUP, CypherLexer.MANAGEMENT, CypherLexer.MAP, CypherLexer.MATCH, CypherLexer.MERGE, CypherLexer.NAME, CypherLexer.NAMES, CypherLexer.NAN, CypherLexer.NEW, CypherLexer.NFC, CypherLexer.NFD, CypherLexer.NFKC, CypherLexer.NFKD, CypherLexer.NODE, CypherLexer.NODETACH, CypherLexer.NODES, CypherLexer.NONE, CypherLexer.NORMALIZE, CypherLexer.NORMALIZED, CypherLexer.NOT, CypherLexer.NOTHING, CypherLexer.NOWAIT, CypherLexer.NULL, CypherLexer.OF, CypherLexer.ON, CypherLexer.ONLY, CypherLexer.OPTION, CypherLexer.OPTIONAL, CypherLexer.OPTIONS, CypherLexer.OR, CypherLexer.ORDER, CypherLexer.OUTPUT, CypherLexer.PASSWORD, CypherLexer.PASSWORDS, CypherLexer.PATH, CypherLexer.PATHS, CypherLexer.PERIODIC, CypherLexer.PLAINTEXT, CypherLexer.POINT, CypherLexer.POPULATED, CypherLexer.PRIMARY, CypherLexer.PRIMARIES, CypherLexer.PRIVILEGE, CypherLexer.PRIVILEGES, CypherLexer.PROCEDURE, CypherLexer.PROCEDURES, CypherLexer.PROPERTIES, CypherLexer.PROPERTY, CypherLexer.RANGE, CypherLexer.READ, CypherLexer.REALLOCATE, CypherLexer.REDUCE, CypherLexer.REL, CypherLexer.RELATIONSHIP, CypherLexer.RELATIONSHIPS, CypherLexer.REMOVE, CypherLexer.RENAME, CypherLexer.REPEATABLE, CypherLexer.REPLACE, CypherLexer.REPORT, CypherLexer.REQUIRE, CypherLexer.REQUIRED, CypherLexer.RETURN, CypherLexer.REVOKE, CypherLexer.ROLE, CypherLexer.ROLES, CypherLexer.ROW, CypherLexer.ROWS, CypherLexer.SCAN, CypherLexer.SECONDARY, CypherLexer.SECONDARIES, CypherLexer.SEC, CypherLexer.SECOND, CypherLexer.SECONDS, CypherLexer.SEEK, CypherLexer.SERVER, CypherLexer.SERVERS, CypherLexer.SET, CypherLexer.SETTING, CypherLexer.SETTINGS, CypherLexer.SHORTEST, CypherLexer.SHORTEST_PATH, CypherLexer.SHOW, CypherLexer.SIGNED, CypherLexer.SINGLE, CypherLexer.SKIPROWS, CypherLexer.START, CypherLexer.STARTS, CypherLexer.STATUS, CypherLexer.STOP, CypherLexer.VARCHAR, CypherLexer.STRING, CypherLexer.SUPPORTED, CypherLexer.SUSPENDED, CypherLexer.TARGET, CypherLexer.TERMINATE, CypherLexer.TEXT, CypherLexer.THEN, CypherLexer.TIME, CypherLexer.TIMESTAMP, CypherLexer.TIMEZONE, CypherLexer.TO, CypherLexer.TOPOLOGY, CypherLexer.TRAILING, CypherLexer.TRANSACTION, CypherLexer.TRANSACTIONS, CypherLexer.TRAVERSE, CypherLexer.TRIM, CypherLexer.TRUE, CypherLexer.TYPE, CypherLexer.TYPED, CypherLexer.TYPES, CypherLexer.UNION, CypherLexer.UNIQUE, CypherLexer.UNIQUENESS, CypherLexer.UNWIND, CypherLexer.URL, CypherLexer.USE, CypherLexer.USER, CypherLexer.USERS, CypherLexer.USING, CypherLexer.VALUE, CypherLexer.VECTOR, CypherLexer.VERBOSE, CypherLexer.VERTEX, CypherLexer.WAIT, CypherLexer.WHEN, CypherLexer.WHERE, CypherLexer.WITH, CypherLexer.WITHOUT, CypherLexer.WRITE, CypherLexer.XOR, CypherLexer.YIELD, CypherLexer.ZONED, // Preparser tokens CypherLexer.EXPLAIN, CypherLexer.PROFILE, ]; export const lexerConsoleCmds = [ CypherLexer.HISTORY, CypherLexer.PARAM, CypherLexer.CLEAR, ]; function toTokentypeObject(arr: number[], tokenType: CypherTokenType) { return arr.reduce>( (acc, curr) => ({ ...acc, [curr]: tokenType }), {}, ); } export const lexerSymbols: Record = { ...toTokentypeObject(lexerOperators, CypherTokenType.operator), ...toTokentypeObject(lexerKeywords, CypherTokenType.keyword), ...toTokentypeObject(lexerBrackets, CypherTokenType.bracket), ...toTokentypeObject(lexerComment, CypherTokenType.comment), ...toTokentypeObject(lexerGarbage, CypherTokenType.none), ...toTokentypeObject(lexerNumberLiterals, CypherTokenType.numberLiteral), ...toTokentypeObject(lexerPunctuation, CypherTokenType.punctuation), ...toTokentypeObject(lexerSeparators, CypherTokenType.separator), ...toTokentypeObject(lexerStringLiteral, CypherTokenType.stringLiteral), ...toTokentypeObject(identifier, CypherTokenType.variable), ...toTokentypeObject(lexerConsoleCmds, CypherTokenType.consoleCommand), }; export const hasIncorrectSymbolicName: Record = { [CypherLexer.ALL_SHORTEST_PATHS]: 'allShortestPaths', [CypherLexer.SHORTEST_PATH]: 'shortestPath', [CypherLexer.LIMITROWS]: 'LIMIT', [CypherLexer.SKIPROWS]: 'SKIP', }; const { literalNames, symbolicNames } = CypherLexer; const length = Math.max(literalNames.length, symbolicNames.length); export const tokenNames: string[] = Array.from({ length }).map( (_, i) => hasIncorrectSymbolicName[i] ?? literalNames[i] ?? symbolicNames[i] ?? ' tokenNames[i]));