32 lines
554 B
JavaScript
32 lines
554 B
JavaScript
|
/*
|
||
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
||
|
|
*/
|
||
|
|
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
class MapObjectSerializer {
|
||
|
|
serialize(obj, { write }) {
|
||
|
|
write(obj.size);
|
||
|
|
for (const key of obj.keys()) {
|
||
|
|
write(key);
|
||
|
|
}
|
||
|
|
for (const value of obj.values()) {
|
||
|
|
write(value);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
deserialize({ read }) {
|
||
|
|
let size = read();
|
||
|
|
const map = new Map();
|
||
|
|
const keys = [];
|
||
|
|
for (let i = 0; i < size; i++) {
|
||
|
|
keys.push(read());
|
||
|
|
}
|
||
|
|
for (let i = 0; i < size; i++) {
|
||
|
|
map.set(keys[i], read());
|
||
|
|
}
|
||
|
|
return map;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = MapObjectSerializer;
|