35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
|
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
|
||
|
|
import _createClass from "@babel/runtime/helpers/esm/createClass";
|
||
|
|
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
|
||
|
|
// [times, realValue]
|
||
|
|
|
||
|
|
var SPLIT = '%';
|
||
|
|
var Entity = /*#__PURE__*/function () {
|
||
|
|
function Entity(instanceId) {
|
||
|
|
_classCallCheck(this, Entity);
|
||
|
|
_defineProperty(this, "instanceId", void 0);
|
||
|
|
/** @private Internal cache map. Do not access this directly */
|
||
|
|
_defineProperty(this, "cache", new Map());
|
||
|
|
this.instanceId = instanceId;
|
||
|
|
}
|
||
|
|
_createClass(Entity, [{
|
||
|
|
key: "get",
|
||
|
|
value: function get(keys) {
|
||
|
|
return this.cache.get(keys.join(SPLIT)) || null;
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
key: "update",
|
||
|
|
value: function update(keys, valueFn) {
|
||
|
|
var path = keys.join(SPLIT);
|
||
|
|
var prevValue = this.cache.get(path);
|
||
|
|
var nextValue = valueFn(prevValue);
|
||
|
|
if (nextValue === null) {
|
||
|
|
this.cache.delete(path);
|
||
|
|
} else {
|
||
|
|
this.cache.set(path, nextValue);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}]);
|
||
|
|
return Entity;
|
||
|
|
}();
|
||
|
|
export default Entity;
|