优化后端

2026-09-11 17:56:56 +08:00
parent 7eed11b774
commit 812e67422d
7299 changed files with 1744959 additions and 112 deletions
@@ -0,0 +1,21 @@
+var Cache = /** @class */ (function () {
+    function Cache(populate) {
+        this.populate = populate;
+        this.value = undefined;
+    }
+    Cache.prototype.getValue = function () {
+        return this.value;
+    };
+    Cache.prototype.access = function () {
+        if (!this.value)
+            this.value = this.populate();
+        return this.value;
+    };
+    Cache.prototype.invalidate = function () {
+        this.value = undefined;
+    };
+    Cache.populatedBy = function (populate) { return new Cache(populate); };
+    return Cache;
+}());
+export default Cache;
+//# sourceMappingURL=Cache.js.map