com.datastax.oss.driver.shaded.netty.channel.EventLoopTaskQueueFactory Maven / Gradle / Ivy
/*
* Copyright 2019 The Netty Project
*
* The Netty Project licenses this file to you 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.
*/
package com.datastax.oss.driver.shaded.netty.channel;
import java.util.Queue;
/**
* Factory used to create {@link Queue} instances that will be used to store tasks for an {@link EventLoop}.
*
* Generally speaking the returned {@link Queue} MUST be thread-safe and depending on the {@link EventLoop}
* implementation must be of type {@link java.util.concurrent.BlockingQueue}.
*/
public interface EventLoopTaskQueueFactory {
/**
* Returns a new {@link Queue} to use.
* @param maxCapacity the maximum amount of elements that can be stored in the {@link Queue} at a given point
* in time.
* @return the new queue.
*/
Queue newTaskQueue(int maxCapacity);
}