/*
Copyright 2020 The Kubernetes 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
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.
*/
package io.kubernetes.client.extended.workqueue;

import java.time.Duration;

/**
 * DelayingQueue defines a queue that can Add an item at a later time. This makes it easier to
 * requeue items after failures without ending up in a hot-loop.
 */
public interface DelayingQueue<T> extends WorkQueue<T> {

  /**
   * addAfter adds an item to the workqueue after the indicated duration has passed.
   *
   * @param item item to add
   * @param duration specific duration
   */
  void addAfter(T item, Duration duration);
}
