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backend/node_modules/effect/dist/cjs/internal/metric/registry.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.make = exports.MetricRegistryTypeId = void 0;
+var _Function = require("../../Function.js");
+var MutableHashMap = _interopRequireWildcard(require("../../MutableHashMap.js"));
+var Option = _interopRequireWildcard(require("../../Option.js"));
+var metricHook = _interopRequireWildcard(require("./hook.js"));
+var metricKeyType = _interopRequireWildcard(require("./keyType.js"));
+var metricPair = _interopRequireWildcard(require("./pair.js"));
+function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
+/** @internal */
+const MetricRegistrySymbolKey = "effect/MetricRegistry";
+/** @internal */
+const MetricRegistryTypeId = exports.MetricRegistryTypeId = /*#__PURE__*/Symbol.for(MetricRegistrySymbolKey);
+/** @internal */
+class MetricRegistryImpl {
+  [MetricRegistryTypeId] = MetricRegistryTypeId;
+  map = /*#__PURE__*/MutableHashMap.empty();
+  snapshot() {
+    const result = [];
+    for (const [key, hook] of this.map) {
+      result.push(metricPair.unsafeMake(key, hook.get()));
+    }
+    return result;
+  }
+  get(key) {
+    const hook = (0, _Function.pipe)(this.map, MutableHashMap.get(key), Option.getOrUndefined);
+    if (hook == null) {
+      if (metricKeyType.isCounterKey(key.keyType)) {
+        return this.getCounter(key);
+      }
+      if (metricKeyType.isGaugeKey(key.keyType)) {
+        return this.getGauge(key);
+      }
+      if (metricKeyType.isFrequencyKey(key.keyType)) {
+        return this.getFrequency(key);
+      }
+      if (metricKeyType.isHistogramKey(key.keyType)) {
+        return this.getHistogram(key);
+      }
+      if (metricKeyType.isSummaryKey(key.keyType)) {
+        return this.getSummary(key);
+      }
+      throw new Error("BUG: MetricRegistry.get - unknown MetricKeyType - please report an issue at https://github.com/Effect-TS/effect/issues");
+    } else {
+      return hook;
+    }
+  }
+  getCounter(key) {
+    let value = (0, _Function.pipe)(this.map, MutableHashMap.get(key), Option.getOrUndefined);
+    if (value == null) {
+      const counter = metricHook.counter(key);
+      if (!(0, _Function.pipe)(this.map, MutableHashMap.has(key))) {
+        (0, _Function.pipe)(this.map, MutableHashMap.set(key, counter));
+      }
+      value = counter;
+    }
+    return value;
+  }
+  getFrequency(key) {
+    let value = (0, _Function.pipe)(this.map, MutableHashMap.get(key), Option.getOrUndefined);
+    if (value == null) {
+      const frequency = metricHook.frequency(key);
+      if (!(0, _Function.pipe)(this.map, MutableHashMap.has(key))) {
+        (0, _Function.pipe)(this.map, MutableHashMap.set(key, frequency));
+      }
+      value = frequency;
+    }
+    return value;
+  }
+  getGauge(key) {
+    let value = (0, _Function.pipe)(this.map, MutableHashMap.get(key), Option.getOrUndefined);
+    if (value == null) {
+      const gauge = metricHook.gauge(key, key.keyType.bigint ? BigInt(0) : 0);
+      if (!(0, _Function.pipe)(this.map, MutableHashMap.has(key))) {
+        (0, _Function.pipe)(this.map, MutableHashMap.set(key, gauge));
+      }
+      value = gauge;
+    }
+    return value;
+  }
+  getHistogram(key) {
+    let value = (0, _Function.pipe)(this.map, MutableHashMap.get(key), Option.getOrUndefined);
+    if (value == null) {
+      const histogram = metricHook.histogram(key);
+      if (!(0, _Function.pipe)(this.map, MutableHashMap.has(key))) {
+        (0, _Function.pipe)(this.map, MutableHashMap.set(key, histogram));
+      }
+      value = histogram;
+    }
+    return value;
+  }
+  getSummary(key) {
+    let value = (0, _Function.pipe)(this.map, MutableHashMap.get(key), Option.getOrUndefined);
+    if (value == null) {
+      const summary = metricHook.summary(key);
+      if (!(0, _Function.pipe)(this.map, MutableHashMap.has(key))) {
+        (0, _Function.pipe)(this.map, MutableHashMap.set(key, summary));
+      }
+      value = summary;
+    }
+    return value;
+  }
+}
+/** @internal */
+const make = () => {
+  return new MetricRegistryImpl();
+};
+exports.make = make;
+//# sourceMappingURL=registry.js.map