@noggin/elastic-noggin-sdk
Version:
Elastic Noggin SDK
535 lines (534 loc) • 23.1 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parse = exports.Parser = exports.parser = void 0;
var formulaLexer = (function () {
var o = function (k, v, o, l) { for (o = o || {}, l = k.length; l--; o[k[l]] = v)
; return o; }, $V0 = [1, 4], $V1 = [1, 5], $V2 = [1, 6], $V3 = [1, 7], $V4 = [5, 11, 13], $V5 = [11, 13];
var parser = { trace: function trace() { },
yy: {},
symbols_: { "error": 2, "expressions": 3, "expression": 4, "EOF": 5, "number": 6, "STRING": 7, "-": 8, "FUNCTION": 9, "(": 10, ")": 11, "expseq": 12, ",": 13, "NUMBER": 14, "DECIMAL": 15, "$accept": 0, "$end": 1 },
terminals_: { 2: "error", 5: "EOF", 7: "STRING", 8: "-", 9: "FUNCTION", 10: "(", 11: ")", 13: ",", 14: "NUMBER", 15: "DECIMAL" },
productions_: [0, [3, 2], [4, 1], [4, 1], [4, 2], [4, 3], [4, 4], [12, 1], [12, 3], [6, 1], [6, 3]],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$) {
var $0 = $$.length - 1;
switch (yystate) {
case 1:
return $$[$0 - 1];
break;
case 2:
this.$ = yy.handler.helper.number($$[$0]);
break;
case 3:
this.$ = yy.handler.helper.string($$[$0]);
break;
case 4:
this.$ = yy.handler.helper.numberInverted($$[$0]);
break;
case 5:
this.$ = yy.handler.helper.callFunction.call(this, $$[$0 - 2], []);
break;
case 6:
this.$ = yy.handler.helper.callFunction.call(this, $$[$0 - 3], $$[$0 - 1]);
break;
case 7:
this.$ = [$$[$0]];
break;
case 8:
$$[$0 - 2].push($$[$0]);
this.$ = $$[$0 - 2];
break;
case 9:
this.$ = $$[$0];
break;
case 10:
this.$ = ($$[$0 - 2] + '.' + $$[$0]) * 1;
break;
}
},
table: [{ 3: 1, 4: 2, 6: 3, 7: $V0, 8: $V1, 9: $V2, 14: $V3 }, { 1: [3] }, { 5: [1, 8] }, o($V4, [2, 2]), o($V4, [2, 3]), { 6: 9, 14: $V3 }, { 10: [1, 10] }, o($V4, [2, 9], { 15: [1, 11] }), { 1: [2, 1] }, o($V4, [2, 4]), { 4: 14, 6: 3, 7: $V0, 8: $V1, 9: $V2, 11: [1, 12], 12: 13, 14: $V3 }, { 14: [1, 15] }, o($V4, [2, 5]), { 11: [1, 16], 13: [1, 17] }, o($V5, [2, 7]), o($V4, [2, 10]), o($V4, [2, 6]), { 4: 18, 6: 3, 7: $V0, 8: $V1, 9: $V2, 14: $V3 }, o($V5, [2, 8])],
defaultActions: { 8: [2, 1] },
parseError: function parseError(str, hash) {
if (hash.recoverable) {
this.trace(str);
}
else {
var error = new Error(str);
error.hash = hash;
throw error;
}
},
parse: function parse(input) {
var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
var args = lstack.slice.call(arguments, 1);
var lexer = Object.create(this.lexer);
var sharedState = { yy: {} };
for (var k in this.yy) {
if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
sharedState.yy[k] = this.yy[k];
}
}
lexer.setInput(input, sharedState.yy);
sharedState.yy.lexer = lexer;
sharedState.yy.parser = this;
if (typeof lexer.yylloc == 'undefined') {
lexer.yylloc = {};
}
var yyloc = lexer.yylloc;
lstack.push(yyloc);
var ranges = lexer.options && lexer.options.ranges;
if (typeof sharedState.yy.parseError === 'function') {
this.parseError = sharedState.yy.parseError;
}
else {
this.parseError = Object.getPrototypeOf(this).parseError;
}
function popStack(n) {
stack.length = stack.length - 2 * n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
var lex = function () {
var token;
token = lexer.lex() || EOF;
if (typeof token !== 'number') {
token = self.symbols_[token] || token;
}
return token;
};
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
while (true) {
state = stack[stack.length - 1];
if (this.defaultActions[state]) {
action = this.defaultActions[state];
}
else {
if (symbol === null || typeof symbol == 'undefined') {
symbol = lex();
}
action = table[state] && table[state][symbol];
}
if (typeof action === 'undefined' || !action.length || !action[0]) {
var errStr = '';
expected = [];
for (p in table[state]) {
if (this.terminals_[p] && p > TERROR) {
expected.push('\'' + this.terminals_[p] + '\'');
}
}
if (lexer.showPosition) {
errStr = 'Parse error on line ' + (yylineno + 1) + ':\n' + lexer.showPosition() + '\nExpecting ' + expected.join(', ') + ', got \'' + (this.terminals_[symbol] || symbol) + '\'';
}
else {
errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\'' + (this.terminals_[symbol] || symbol) + '\'');
}
this.parseError(errStr, {
text: lexer.match,
token: this.terminals_[symbol] || symbol,
line: lexer.yylineno,
loc: yyloc,
expected: expected
});
}
if (action[0] instanceof Array && action.length > 1) {
throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);
}
switch (action[0]) {
case 1:
stack.push(symbol);
vstack.push(lexer.yytext);
lstack.push(lexer.yylloc);
stack.push(action[1]);
symbol = null;
if (!preErrorSymbol) {
yyleng = lexer.yyleng;
yytext = lexer.yytext;
yylineno = lexer.yylineno;
yyloc = lexer.yylloc;
if (recovering > 0) {
recovering--;
}
}
else {
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2:
len = this.productions_[action[1]][1];
yyval.$ = vstack[vstack.length - len];
yyval._$ = {
first_line: lstack[lstack.length - (len || 1)].first_line,
last_line: lstack[lstack.length - 1].last_line,
first_column: lstack[lstack.length - (len || 1)].first_column,
last_column: lstack[lstack.length - 1].last_column
};
if (ranges) {
yyval._$.range = [
lstack[lstack.length - (len || 1)].range[0],
lstack[lstack.length - 1].range[1]
];
}
r = this.performAction.apply(yyval, [
yytext,
yyleng,
yylineno,
sharedState.yy,
action[1],
vstack,
lstack
].concat(args));
if (typeof r !== 'undefined') {
return r;
}
if (len) {
stack = stack.slice(0, -1 * len * 2);
vstack = vstack.slice(0, -1 * len);
lstack = lstack.slice(0, -1 * len);
}
stack.push(this.productions_[action[1]][0]);
vstack.push(yyval.$);
lstack.push(yyval._$);
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
stack.push(newState);
break;
case 3:
return true;
}
}
return true;
} };
var lexer = (function () {
var lexer = ({
EOF: 1,
parseError: function parseError(str, hash) {
if (this.yy.parser) {
this.yy.parser.parseError(str, hash);
}
else {
throw new Error(str);
}
},
setInput: function (input, yy) {
this.yy = yy || this.yy || {};
this._input = input;
this._more = this._backtrack = this.done = false;
this.yylineno = this.yyleng = 0;
this.yytext = this.matched = this.match = '';
this.conditionStack = ['INITIAL'];
this.yylloc = {
first_line: 1,
first_column: 0,
last_line: 1,
last_column: 0
};
if (this.options.ranges) {
this.yylloc.range = [0, 0];
}
this.offset = 0;
return this;
},
input: function () {
var ch = this._input[0];
this.yytext += ch;
this.yyleng++;
this.offset++;
this.match += ch;
this.matched += ch;
var lines = ch.match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno++;
this.yylloc.last_line++;
}
else {
this.yylloc.last_column++;
}
if (this.options.ranges) {
this.yylloc.range[1]++;
}
this._input = this._input.slice(1);
return ch;
},
unput: function (ch) {
var len = ch.length;
var lines = ch.split(/(?:\r\n?|\n)/g);
this._input = ch + this._input;
this.yytext = this.yytext.substr(0, this.yytext.length - len);
this.offset -= len;
var oldLines = this.match.split(/(?:\r\n?|\n)/g);
this.match = this.match.substr(0, this.match.length - 1);
this.matched = this.matched.substr(0, this.matched.length - 1);
if (lines.length - 1) {
this.yylineno -= lines.length - 1;
}
var r = this.yylloc.range;
this.yylloc = {
first_line: this.yylloc.first_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.first_column,
last_column: lines ?
(lines.length === oldLines.length ? this.yylloc.first_column : 0)
+ oldLines[oldLines.length - lines.length].length - lines[0].length :
this.yylloc.first_column - len
};
if (this.options.ranges) {
this.yylloc.range = [r[0], r[0] + this.yyleng - len];
}
this.yyleng = this.yytext.length;
return this;
},
more: function () {
this._more = true;
return this;
},
reject: function () {
if (this.options.backtrack_lexer) {
this._backtrack = true;
}
else {
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n' + this.showPosition(), {
text: "",
token: null,
line: this.yylineno
});
}
return this;
},
less: function (n) {
this.unput(this.match.slice(n));
},
pastInput: function () {
var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? '...' : '') + past.substr(-20).replace(/\n/g, "");
},
upcomingInput: function () {
var next = this.match;
if (next.length < 20) {
next += this._input.substr(0, 20 - next.length);
}
return (next.substr(0, 20) + (next.length > 20 ? '...' : '')).replace(/\n/g, "");
},
showPosition: function () {
var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c + "^";
},
test_match: function (match, indexed_rule) {
var token, lines, backup;
if (this.options.backtrack_lexer) {
backup = {
yylineno: this.yylineno,
yylloc: {
first_line: this.yylloc.first_line,
last_line: this.last_line,
first_column: this.yylloc.first_column,
last_column: this.yylloc.last_column
},
yytext: this.yytext,
match: this.match,
matches: this.matches,
matched: this.matched,
yyleng: this.yyleng,
offset: this.offset,
_more: this._more,
_input: this._input,
yy: this.yy,
conditionStack: this.conditionStack.slice(0),
done: this.done
};
if (this.options.ranges) {
backup.yylloc.range = this.yylloc.range.slice(0);
}
}
lines = match[0].match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno += lines.length;
}
this.yylloc = {
first_line: this.yylloc.last_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.last_column,
last_column: lines ?
lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length :
this.yylloc.last_column + match[0].length
};
this.yytext += match[0];
this.match += match[0];
this.matches = match;
this.yyleng = this.yytext.length;
if (this.options.ranges) {
this.yylloc.range = [this.offset, this.offset += this.yyleng];
}
this._more = false;
this._backtrack = false;
this._input = this._input.slice(match[0].length);
this.matched += match[0];
token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
if (this.done && this._input) {
this.done = false;
}
if (token) {
return token;
}
else if (this._backtrack) {
for (var k in backup) {
this[k] = backup[k];
}
return false;
}
return false;
},
next: function () {
if (this.done) {
return this.EOF;
}
if (!this._input) {
this.done = true;
}
var token, match, tempMatch, index;
if (!this._more) {
this.yytext = '';
this.match = '';
}
var rules = this._currentRules();
for (var i = 0; i < rules.length; i++) {
tempMatch = this._input.match(this.rules[rules[i]]);
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
match = tempMatch;
index = i;
if (this.options.backtrack_lexer) {
token = this.test_match(tempMatch, rules[i]);
if (token !== false) {
return token;
}
else if (this._backtrack) {
match = false;
continue;
}
else {
return false;
}
}
else if (!this.options.flex) {
break;
}
}
}
if (match) {
token = this.test_match(match, rules[index]);
if (token !== false) {
return token;
}
return false;
}
if (this._input === "") {
return this.EOF;
}
else {
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), {
text: "",
token: null,
line: this.yylineno
});
}
},
lex: function lex() {
var r = this.next();
if (r) {
return r;
}
else {
return this.lex();
}
},
begin: function begin(condition) {
this.conditionStack.push(condition);
},
popState: function popState() {
var n = this.conditionStack.length - 1;
if (n > 0) {
return this.conditionStack.pop();
}
else {
return this.conditionStack[0];
}
},
_currentRules: function _currentRules() {
if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
}
else {
return this.conditions["INITIAL"].rules;
}
},
topState: function topState(n) {
n = this.conditionStack.length - 1 - Math.abs(n || 0);
if (n >= 0) {
return this.conditionStack[n];
}
else {
return "INITIAL";
}
},
pushState: function pushState(condition) {
this.begin(condition);
},
stateStackSize: function stateStackSize() {
return this.conditionStack.length;
},
options: {},
performAction: function anonymous(yy, yy_, $avoiding_name_collisions, YY_START) {
var YYSTATE = YY_START;
switch ($avoiding_name_collisions) {
case 0:
break;
case 1:
return 7;
break;
case 2:
return 9;
break;
case 3:
return 9;
break;
case 4:
return 14;
break;
case 5:
break;
case 6:
return 15;
break;
case 7:
return 8;
break;
case 8:
return 13;
break;
case 9:
return 10;
break;
case 10:
return 11;
break;
case 11:
return 5;
break;
}
},
rules: [/^(?:\s+)/, /^(?:"(\\["]|[^"])*")/, /^(?:[A-Za-z]{1,}[A-Za-z_0-9]+(?=[(]))/, /^(?:[A-Za-z]+(?=[(]))/, /^(?:[0-9]+)/, /^(?:\$)/, /^(?:[.])/, /^(?:-)/, /^(?:,)/, /^(?:\()/, /^(?:\))/, /^(?:$)/],
conditions: { "INITIAL": { "rules": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], "inclusive": true } }
});
return lexer;
})();
parser.lexer = lexer;
function Parser() {
this.yy = {};
}
Parser.prototype = parser;
parser.Parser = Parser;
return new Parser;
})();
exports.parser = formulaLexer;
exports.Parser = formulaLexer.Parser;
const parse = function () { return formulaLexer.parse.apply(formulaLexer, arguments); };
exports.parse = parse;