/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * 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.
 */

export class NameGenerator {
  private counter = 0;

  constructor(
    private readonly prefix: string,
    private readonly treshold: number
  ) {}

  getName(): string | undefined {
    if (this.counter >= this.treshold) {
      return undefined;
    }
    return this.prefix + ++this.counter;
  }
}