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node_modules/chromium-bidi/lib/cjs/utils/Buffer.js

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+"use strict";
+/**
+ * Copyright 2022 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Buffer = void 0;
+/** Implements a FIFO buffer with a fixed size. */
+class Buffer {
+    #capacity;
+    #entries = [];
+    #onItemRemoved;
+    /**
+     * @param capacity The buffer capacity.
+     * @param onItemRemoved Delegate called for each removed element.
+     */
+    constructor(capacity, onItemRemoved) {
+        this.#capacity = capacity;
+        this.#onItemRemoved = onItemRemoved;
+    }
+    get() {
+        return this.#entries;
+    }
+    add(value) {
+        this.#entries.push(value);
+        while (this.#entries.length > this.#capacity) {
+            const item = this.#entries.shift();
+            if (item !== undefined) {
+                this.#onItemRemoved?.(item);
+            }
+        }
+    }
+}
+exports.Buffer = Buffer;
+//# sourceMappingURL=Buffer.js.map