cache.js•1.19 kB
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.clear = clear;
exports.clearPath = clearPath;
exports.clearScope = clearScope;
exports.getCachedPaths = getCachedPaths;
exports.getOrCreateCachedPaths = getOrCreateCachedPaths;
exports.scope = exports.path = void 0;
let pathsCache = exports.path = new WeakMap();
let scope = exports.scope = new WeakMap();
function clear() {
clearPath();
clearScope();
}
function clearPath() {
exports.path = pathsCache = new WeakMap();
}
function clearScope() {
exports.scope = scope = new WeakMap();
}
const nullHub = Object.freeze({});
function getCachedPaths(hub, parent) {
var _pathsCache$get;
{
hub = null;
}
return (_pathsCache$get = pathsCache.get(hub != null ? hub : nullHub)) == null ? void 0 : _pathsCache$get.get(parent);
}
function getOrCreateCachedPaths(hub, parent) {
{
hub = null;
}
let parents = pathsCache.get(hub != null ? hub : nullHub);
if (!parents) pathsCache.set(hub != null ? hub : nullHub, parents = new WeakMap());
let paths = parents.get(parent);
if (!paths) parents.set(parent, paths = new Map());
return paths;
}
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