@senx/warpview
Version:
WarpView Elements
269 lines • 27.2 kB
JavaScript
/*
* Copyright 2021 SenX S.A.S.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
// adapted from Canop's JSON,parseMore https://github.com/Canop/JSON.parseMore/
export class JsonLib {
constructor() {
this.escapee = {
'"': '"',
'\\': '\\',
'/': '/',
b: '\b',
f: '\f',
n: '\n',
r: '\r',
t: '\t'
};
}
error(m) {
throw {
name: 'SyntaxError',
message: m,
at: this.at,
text: this.text
};
}
next() {
return this.ch = this.text.charAt(this.at++);
}
check(c) {
if (c !== this.ch) {
this.error('Expected \'' + c + '\' instead of \'' + this.ch + '\'');
}
this.ch = this.text.charAt(this.at++);
}
number() {
let string = '';
if (this.ch === '-') {
string = '-';
this.check('-');
}
if (this.ch === 'I') {
this.check('I');
this.check('n');
this.check('f');
this.check('i');
this.check('n');
this.check('i');
this.check('t');
this.check('y');
return -Infinity;
}
while (this.ch >= '0' && this.ch <= '9') {
string += this.ch;
this.next();
}
if (this.ch === '.') {
string += '.';
while (this.next() && this.ch >= '0' && this.ch <= '9') {
string += this.ch;
}
}
if (this.ch === 'e' || this.ch === 'E') {
string += this.ch;
this.next();
if (this.ch === '-' || this.ch === '+') {
string += this.ch;
this.next();
}
while (this.ch >= '0' && this.ch <= '9') {
string += this.ch;
this.next();
}
}
return +string;
}
string() {
let hex;
let string = '';
let uffff;
if (this.ch === '"') {
while (this.next()) {
if (this.ch === '"') {
this.next();
return string;
}
if (this.ch === '\\') {
this.next();
if (this.ch === 'u') {
uffff = 0;
for (let i = 0; i < 4; i++) {
hex = parseInt(this.next(), 16);
if (!isFinite(hex)) {
break;
}
uffff = uffff * 16 + hex;
}
string += String.fromCharCode(uffff);
}
else if (this.escapee[this.ch]) {
string += this.escapee[this.ch];
}
else {
break;
}
}
else {
string += this.ch;
}
}
}
this.error('Bad string');
}
white() {
while (this.ch && this.ch <= ' ') {
this.next();
}
}
word() {
switch (this.ch) {
case 't':
this.check('t');
this.check('r');
this.check('u');
this.check('e');
return true;
case 'f':
this.check('f');
this.check('a');
this.check('l');
this.check('s');
this.check('e');
return false;
case 'n':
this.check('n');
this.check('u');
this.check('l');
this.check('l');
return null;
case 'N':
this.check('N');
this.check('a');
this.check('N');
return NaN;
case 'I':
this.check('I');
this.check('n');
this.check('f');
this.check('i');
this.check('n');
this.check('i');
this.check('t');
this.check('y');
return Infinity;
}
this.error('Unexpected \'' + this.ch + '\'');
}
array() {
const array = [];
if (this.ch === '[') {
this.check('[');
this.white();
if (this.ch === ']') {
this.check(']');
return array; // empty array
}
while (this.ch) {
array.push(this.value());
this.white();
if (this.ch === ']') {
this.check(']');
return array;
}
this.check(',');
this.white();
}
}
this.error('Bad array');
}
object() {
let key;
const object = {};
if (this.ch === '{') {
this.check('{');
this.white();
if (this.ch === '}') {
this.check('}');
return object; // empty object
}
while (this.ch) {
key = this.string();
this.white();
this.check(':');
if (Object.hasOwnProperty.call(object, key)) {
this.error('Duplicate key "' + key + '"');
}
object[key] = this.value();
this.white();
if (this.ch === '}') {
this.check('}');
return object;
}
this.check(',');
this.white();
}
}
this.error('Bad object');
}
value() {
this.white();
switch (this.ch) {
case '{':
return this.object();
case '[':
return this.array();
case '"':
return this.string();
case '-':
return this.number();
default:
return this.ch >= '0' && this.ch <= '9' ? this.number() : this.word();
}
}
parse(source, reviver) {
let result;
this.text = source;
this.at = 0;
this.ch = ' ';
result = this.value();
this.white();
if (this.ch) {
this.error('Syntax error');
}
return typeof reviver === 'function'
? (function walk(holder, key) {
let k;
let v;
const value = holder[key];
if (value && typeof value === 'object') {
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = walk(value, k);
if (v !== undefined) {
value[k] = v;
}
else {
delete value[k];
}
}
}
}
return reviver.call(holder, key, value);
}({ '': result }, ''))
: result;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"jsonLib.js","sourceRoot":"","sources":["../../../../../../projects/warpview-ng/src/lib/utils/jsonLib.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;;GAeG;AAEH,+EAA+E;AAC/E,MAAM,OAAO,OAAO;IAApB;QAGE,YAAO,GAAG;YACR,GAAG,EAAE,GAAG;YACR,IAAI,EAAE,IAAI;YACV,GAAG,EAAE,GAAG;YACR,CAAC,EAAE,IAAI;YACP,CAAC,EAAE,IAAI;YACP,CAAC,EAAE,IAAI;YACP,CAAC,EAAE,IAAI;YACP,CAAC,EAAE,IAAI;SACR,CAAC;IAsPJ,CAAC;IAnPS,KAAK,CAAC,CAAC;QACb,MAAM;YACJ,IAAI,EAAE,aAAa;YACnB,OAAO,EAAE,CAAC;YACV,EAAE,EAAE,IAAI,CAAC,EAAE;YACX,IAAI,EAAE,IAAI,CAAC,IAAI;SAChB,CAAC;IACJ,CAAC;IAEO,IAAI;QACV,OAAO,IAAI,CAAC,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC;IAC/C,CAAC;IAEO,KAAK,CAAC,CAAC;QACb,IAAI,CAAC,KAAK,IAAI,CAAC,EAAE,EAAE;YACjB,IAAI,CAAC,KAAK,CAAC,aAAa,GAAG,CAAC,GAAG,kBAAkB,GAAG,IAAI,CAAC,EAAE,GAAG,IAAI,CAAC,CAAC;SACrE;QACD,IAAI,CAAC,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC;IACxC,CAAC;IAEO,MAAM;QACZ,IAAI,MAAM,GAAG,EAAE,CAAC;QAChB,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;YACnB,MAAM,GAAG,GAAG,CAAC;YACb,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;SACjB;QACD,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;YACnB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,OAAO,CAAC,QAAQ,CAAC;SAClB;QACD,OAAO,IAAI,CAAC,EAAE,IAAI,GAAG,IAAI,IAAI,CAAC,EAAE,IAAI,GAAG,EAAE;YACvC,MAAM,IAAI,IAAI,CAAC,EAAE,CAAC;YAClB,IAAI,CAAC,IAAI,EAAE,CAAC;SACb;QACD,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;YACnB,MAAM,IAAI,GAAG,CAAC;YACd,OAAO,IAAI,CAAC,IAAI,EAAE,IAAI,IAAI,CAAC,EAAE,IAAI,GAAG,IAAI,IAAI,CAAC,EAAE,IAAI,GAAG,EAAE;gBACtD,MAAM,IAAI,IAAI,CAAC,EAAE,CAAC;aACnB;SACF;QACD,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;YACtC,MAAM,IAAI,IAAI,CAAC,EAAE,CAAC;YAClB,IAAI,CAAC,IAAI,EAAE,CAAC;YACZ,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;gBACtC,MAAM,IAAI,IAAI,CAAC,EAAE,CAAC;gBAClB,IAAI,CAAC,IAAI,EAAE,CAAC;aACb;YACD,OAAO,IAAI,CAAC,EAAE,IAAI,GAAG,IAAI,IAAI,CAAC,EAAE,IAAI,GAAG,EAAE;gBACvC,MAAM,IAAI,IAAI,CAAC,EAAE,CAAC;gBAClB,IAAI,CAAC,IAAI,EAAE,CAAC;aACb;SACF;QACD,OAAO,CAAC,MAAM,CAAC;IACjB,CAAC;IAEO,MAAM;QACZ,IAAI,GAAG,CAAC;QACR,IAAI,MAAM,GAAG,EAAE,CAAC;QAChB,IAAI,KAAK,CAAC;QACV,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;YACnB,OAAO,IAAI,CAAC,IAAI,EAAE,EAAE;gBAClB,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;oBACnB,IAAI,CAAC,IAAI,EAAE,CAAC;oBACZ,OAAO,MAAM,CAAC;iBACf;gBACD,IAAI,IAAI,CAAC,EAAE,KAAK,IAAI,EAAE;oBACpB,IAAI,CAAC,IAAI,EAAE,CAAC;oBACZ,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;wBACnB,KAAK,GAAG,CAAC,CAAC;wBACV,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;4BAC1B,GAAG,GAAG,QAAQ,CAAC,IAAI,CAAC,IAAI,EAAE,EAAE,EAAE,CAAC,CAAC;4BAChC,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,EAAE;gCAClB,MAAM;6BACP;4BACD,KAAK,GAAG,KAAK,GAAG,EAAE,GAAG,GAAG,CAAC;yBAC1B;wBACD,MAAM,IAAI,MAAM,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC;qBACtC;yBAAM,IAAI,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE,CAAC,EAAE;wBAChC,MAAM,IAAI,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;qBACjC;yBAAM;wBACL,MAAM;qBACP;iBACF;qBAAM;oBACL,MAAM,IAAI,IAAI,CAAC,EAAE,CAAC;iBACnB;aACF;SACF;QACD,IAAI,CAAC,KAAK,CAAC,YAAY,CAAC,CAAC;IAC3B,CAAC;IAEO,KAAK;QACX,OAAO,IAAI,CAAC,EAAE,IAAI,IAAI,CAAC,EAAE,IAAI,GAAG,EAAE;YAChC,IAAI,CAAC,IAAI,EAAE,CAAC;SACb;IACH,CAAC;IAEO,IAAI;QACV,QAAQ,IAAI,CAAC,EAAE,EAAE;YACf,KAAK,GAAG;gBACN,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,OAAO,IAAI,CAAC;YACd,KAAK,GAAG;gBACN,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,OAAO,KAAK,CAAC;YACf,KAAK,GAAG;gBACN,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,OAAO,IAAI,CAAC;YACd,KAAK,GAAG;gBACN,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,OAAO,GAAG,CAAC;YACb,KAAK,GAAG;gBACN,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,OAAO,QAAQ,CAAC;SACnB;QACD,IAAI,CAAC,KAAK,CAAC,eAAe,GAAG,IAAI,CAAC,EAAE,GAAG,IAAI,CAAC,CAAC;IAC/C,CAAC;IAEO,KAAK;QACX,MAAM,KAAK,GAAG,EAAE,CAAC;QACjB,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;YACnB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,EAAE,CAAC;YACb,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;gBACnB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,OAAO,KAAK,CAAC,CAAG,cAAc;aAC/B;YACD,OAAO,IAAI,CAAC,EAAE,EAAE;gBACd,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE,CAAC,CAAC;gBACzB,IAAI,CAAC,KAAK,EAAE,CAAC;gBACb,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;oBACnB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;oBAChB,OAAO,KAAK,CAAC;iBACd;gBACD,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,EAAE,CAAC;aACd;SACF;QACD,IAAI,CAAC,KAAK,CAAC,WAAW,CAAC,CAAC;IAC1B,CAAC;IAEO,MAAM;QACZ,IAAI,GAAG,CAAC;QACR,MAAM,MAAM,GAAG,EAAE,CAAC;QAClB,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;YACnB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAChB,IAAI,CAAC,KAAK,EAAE,CAAC;YACb,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;gBACnB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,OAAO,MAAM,CAAC,CAAG,eAAe;aACjC;YACD,OAAO,IAAI,CAAC,EAAE,EAAE;gBACd,GAAG,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC;gBACpB,IAAI,CAAC,KAAK,EAAE,CAAC;gBACb,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,MAAM,CAAC,cAAc,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,EAAE;oBAC3C,IAAI,CAAC,KAAK,CAAC,iBAAiB,GAAG,GAAG,GAAG,GAAG,CAAC,CAAC;iBAC3C;gBACD,MAAM,CAAC,GAAG,CAAC,GAAG,IAAI,CAAC,KAAK,EAAE,CAAC;gBAC3B,IAAI,CAAC,KAAK,EAAE,CAAC;gBACb,IAAI,IAAI,CAAC,EAAE,KAAK,GAAG,EAAE;oBACnB,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;oBAChB,OAAO,MAAM,CAAC;iBACf;gBACD,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;gBAChB,IAAI,CAAC,KAAK,EAAE,CAAC;aACd;SACF;QACD,IAAI,CAAC,KAAK,CAAC,YAAY,CAAC,CAAC;IAC3B,CAAC;IAEO,KAAK;QACX,IAAI,CAAC,KAAK,EAAE,CAAC;QACb,QAAQ,IAAI,CAAC,EAAE,EAAE;YACf,KAAK,GAAG;gBACN,OAAO,IAAI,CAAC,MAAM,EAAE,CAAC;YACvB,KAAK,GAAG;gBACN,OAAO,IAAI,CAAC,KAAK,EAAE,CAAC;YACtB,KAAK,GAAG;gBACN,OAAO,IAAI,CAAC,MAAM,EAAE,CAAC;YACvB,KAAK,GAAG;gBACN,OAAO,IAAI,CAAC,MAAM,EAAE,CAAC;YACvB;gBACE,OAAO,IAAI,CAAC,EAAE,IAAI,GAAG,IAAI,IAAI,CAAC,EAAE,IAAI,GAAG,CAAC,CAAC,CAAC,IAAI,CAAC,MAAM,EAAE,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,EAAE,CAAC;SACzE;IACH,CAAC;IAEM,KAAK,CAAC,MAAM,EAAE,OAAQ;QAC3B,IAAI,MAAM,CAAC;QACX,IAAI,CAAC,IAAI,GAAG,MAAM,CAAC;QACnB,IAAI,CAAC,EAAE,GAAG,CAAC,CAAC;QACZ,IAAI,CAAC,EAAE,GAAG,GAAG,CAAC;QACd,MAAM,GAAG,IAAI,CAAC,KAAK,EAAE,CAAC;QACtB,IAAI,CAAC,KAAK,EAAE,CAAC;QACb,IAAI,IAAI,CAAC,EAAE,EAAE;YACX,IAAI,CAAC,KAAK,CAAC,cAAc,CAAC,CAAC;SAC5B;QACD,OAAO,OAAO,OAAO,KAAK,UAAU;YAClC,CAAC,CAAC,CAAC,SAAS,IAAI,CAAC,MAAM,EAAE,GAAG;gBAC1B,IAAI,CAAC,CAAC;gBACN,IAAI,CAAC,CAAC;gBACN,MAAM,KAAK,GAAG,MAAM,CAAC,GAAG,CAAC,CAAC;gBAC1B,IAAI,KAAK,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE;oBACtC,KAAK,CAAC,IAAI,KAAK,EAAE;wBACf,IAAI,MAAM,CAAC,SAAS,CAAC,cAAc,CAAC,IAAI,CAAC,KAAK,EAAE,CAAC,CAAC,EAAE;4BAClD,CAAC,GAAG,IAAI,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;4BACnB,IAAI,CAAC,KAAK,SAAS,EAAE;gCACnB,KAAK,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC;6BACd;iCAAM;gCACL,OAAO,KAAK,CAAC,CAAC,CAAC,CAAC;6BACjB;yBACF;qBACF;iBACF;gBACD,OAAO,OAAO,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,EAAE,KAAK,CAAC,CAAC;YAC1C,CAAC,CAAC,EAAC,EAAE,EAAE,MAAM,EAAC,EAAE,EAAE,CAAC,CAAC;YACpB,CAAC,CAAC,MAAM,CAAC;IACb,CAAC;CACF","sourcesContent":["/*\n *  Copyright 2021  SenX S.A.S.\n *\n *  Licensed under the Apache License, Version 2.0 (the \"License\");\n *  you may not use this file except in compliance with the License.\n *  You may obtain a copy of the License at\n *\n *    http://www.apache.org/licenses/LICENSE-2.0\n *\n *  Unless required by applicable law or agreed to in writing, software\n *  distributed under the License is distributed on an \"AS IS\" BASIS,\n *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n *  See the License for the specific language governing permissions and\n *  limitations under the License.\n *\n */\n\n// adapted from Canop's JSON,parseMore https://github.com/Canop/JSON.parseMore/\nexport class JsonLib {\n  at;\t // The index of the current character\n  ch;\t // The current character\n  escapee = {\n    '\"': '\"',\n    '\\\\': '\\\\',\n    '/': '/',\n    b: '\\b',\n    f: '\\f',\n    n: '\\n',\n    r: '\\r',\n    t: '\\t'\n  };\n  text;\n\n  private error(m) {\n    throw {\n      name: 'SyntaxError',\n      message: m,\n      at: this.at,\n      text: this.text\n    };\n  }\n\n  private next() {\n    return this.ch = this.text.charAt(this.at++);\n  }\n\n  private check(c) {\n    if (c !== this.ch) {\n      this.error('Expected \\'' + c + '\\' instead of \\'' + this.ch + '\\'');\n    }\n    this.ch = this.text.charAt(this.at++);\n  }\n\n  private number() {\n    let string = '';\n    if (this.ch === '-') {\n      string = '-';\n      this.check('-');\n    }\n    if (this.ch === 'I') {\n      this.check('I');\n      this.check('n');\n      this.check('f');\n      this.check('i');\n      this.check('n');\n      this.check('i');\n      this.check('t');\n      this.check('y');\n      return -Infinity;\n    }\n    while (this.ch >= '0' && this.ch <= '9') {\n      string += this.ch;\n      this.next();\n    }\n    if (this.ch === '.') {\n      string += '.';\n      while (this.next() && this.ch >= '0' && this.ch <= '9') {\n        string += this.ch;\n      }\n    }\n    if (this.ch === 'e' || this.ch === 'E') {\n      string += this.ch;\n      this.next();\n      if (this.ch === '-' || this.ch === '+') {\n        string += this.ch;\n        this.next();\n      }\n      while (this.ch >= '0' && this.ch <= '9') {\n        string += this.ch;\n        this.next();\n      }\n    }\n    return +string;\n  }\n\n  private string() {\n    let hex;\n    let string = '';\n    let uffff;\n    if (this.ch === '\"') {\n      while (this.next()) {\n        if (this.ch === '\"') {\n          this.next();\n          return string;\n        }\n        if (this.ch === '\\\\') {\n          this.next();\n          if (this.ch === 'u') {\n            uffff = 0;\n            for (let i = 0; i < 4; i++) {\n              hex = parseInt(this.next(), 16);\n              if (!isFinite(hex)) {\n                break;\n              }\n              uffff = uffff * 16 + hex;\n            }\n            string += String.fromCharCode(uffff);\n          } else if (this.escapee[this.ch]) {\n            string += this.escapee[this.ch];\n          } else {\n            break;\n          }\n        } else {\n          string += this.ch;\n        }\n      }\n    }\n    this.error('Bad string');\n  }\n\n  private white() { // Skip whitespace.\n    while (this.ch && this.ch <= ' ') {\n      this.next();\n    }\n  }\n\n  private word() {\n    switch (this.ch) {\n      case 't':\n        this.check('t');\n        this.check('r');\n        this.check('u');\n        this.check('e');\n        return true;\n      case 'f':\n        this.check('f');\n        this.check('a');\n        this.check('l');\n        this.check('s');\n        this.check('e');\n        return false;\n      case 'n':\n        this.check('n');\n        this.check('u');\n        this.check('l');\n        this.check('l');\n        return null;\n      case 'N':\n        this.check('N');\n        this.check('a');\n        this.check('N');\n        return NaN;\n      case 'I':\n        this.check('I');\n        this.check('n');\n        this.check('f');\n        this.check('i');\n        this.check('n');\n        this.check('i');\n        this.check('t');\n        this.check('y');\n        return Infinity;\n    }\n    this.error('Unexpected \\'' + this.ch + '\\'');\n  }\n\n  private array() {\n    const array = [];\n    if (this.ch === '[') {\n      this.check('[');\n      this.white();\n      if (this.ch === ']') {\n        this.check(']');\n        return array;   // empty array\n      }\n      while (this.ch) {\n        array.push(this.value());\n        this.white();\n        if (this.ch === ']') {\n          this.check(']');\n          return array;\n        }\n        this.check(',');\n        this.white();\n      }\n    }\n    this.error('Bad array');\n  }\n\n  private object() {\n    let key;\n    const object = {};\n    if (this.ch === '{') {\n      this.check('{');\n      this.white();\n      if (this.ch === '}') {\n        this.check('}');\n        return object;   // empty object\n      }\n      while (this.ch) {\n        key = this.string();\n        this.white();\n        this.check(':');\n        if (Object.hasOwnProperty.call(object, key)) {\n          this.error('Duplicate key \"' + key + '\"');\n        }\n        object[key] = this.value();\n        this.white();\n        if (this.ch === '}') {\n          this.check('}');\n          return object;\n        }\n        this.check(',');\n        this.white();\n      }\n    }\n    this.error('Bad object');\n  }\n\n  private value() {\n    this.white();\n    switch (this.ch) {\n      case '{':\n        return this.object();\n      case '[':\n        return this.array();\n      case '\"':\n        return this.string();\n      case '-':\n        return this.number();\n      default:\n        return this.ch >= '0' && this.ch <= '9' ? this.number() : this.word();\n    }\n  }\n\n  public parse(source, reviver?) {\n    let result;\n    this.text = source;\n    this.at = 0;\n    this.ch = ' ';\n    result = this.value();\n    this.white();\n    if (this.ch) {\n      this.error('Syntax error');\n    }\n    return typeof reviver === 'function'\n      ? (function walk(holder, key) {\n        let k;\n        let v;\n        const value = holder[key];\n        if (value && typeof value === 'object') {\n          for (k in value) {\n            if (Object.prototype.hasOwnProperty.call(value, k)) {\n              v = walk(value, k);\n              if (v !== undefined) {\n                value[k] = v;\n              } else {\n                delete value[k];\n              }\n            }\n          }\n        }\n        return reviver.call(holder, key, value);\n      }({'': result}, ''))\n      : result;\n  }\n}\n"]}