/*
 * Copyright The OpenTelemetry Authors
 *
 * 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
 *
 *      https://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.
 */
export class BaggageImpl {
    constructor(entries) {
        this._entries = entries ? new Map(entries) : new Map();
    }
    getEntry(key) {
        const entry = this._entries.get(key);
        if (!entry) {
            return undefined;
        }
        return Object.assign({}, entry);
    }
    getAllEntries() {
        return Array.from(this._entries.entries()).map(([k, v]) => [k, v]);
    }
    setEntry(key, entry) {
        const newBaggage = new BaggageImpl(this._entries);
        newBaggage._entries.set(key, entry);
        return newBaggage;
    }
    removeEntry(key) {
        const newBaggage = new BaggageImpl(this._entries);
        newBaggage._entries.delete(key);
        return newBaggage;
    }
    removeEntries(...keys) {
        const newBaggage = new BaggageImpl(this._entries);
        for (const key of keys) {
            newBaggage._entries.delete(key);
        }
        return newBaggage;
    }
    clear() {
        return new BaggageImpl();
    }
}
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