io.netty.channel.MessageSizeEstimator Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of redisson-all Show documentation
Show all versions of redisson-all Show documentation
Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava3/Reactive API. Client side caching. Over 50 Redis based Java objects and services: JCache API, Apache Tomcat, Hibernate, Spring, Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Scheduler, RPC
/*
* Copyright 2013 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 io.netty.channel;
/**
* Responsible to estimate the size of a message. The size represents approximately how much memory the message will
* reserve in memory.
*/
public interface MessageSizeEstimator {
/**
* Creates a new handle. The handle provides the actual operations.
*/
Handle newHandle();
interface Handle {
/**
* Calculate the size of the given message.
*
* @param msg The message for which the size should be calculated
* @return size The size in bytes. The returned size must be >= 0
*/
int size(Object msg);
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy