Java tutorial
/* * Copyright 2011-2019 the original author or 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. */ package org.springframework.data.redis.connection; import java.io.Serializable; import org.springframework.lang.Nullable; /** * Class encapsulating a Redis message body and its properties. * * @author Costin Leau * @author Christoph Strobl */ public interface Message extends Serializable { /** * Returns the body (or the payload) of the message. * * @return message body. Never {@literal null}. */ byte[] getBody(); /** * Returns the channel associated with the message. * * @return message channel. Never {@literal null}. */ byte[] getChannel(); }