org.redisson.api.Node 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

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

There is a newer version: 3.40.2

Show newest version

/**
 * Copyright (c) 2013-2024 Nikita Koksharov
 *
 * 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 org.redisson.api;

import java.net.InetSocketAddress;
import java.util.Map;
import java.util.concurrent.TimeUnit;

import org.redisson.client.protocol.Time;

/**
 * Redis node interface
 *
 * @author Nikita Koksharov
 *
 */
@Deprecated
public interface Node extends NodeAsync {

    enum InfoSection {ALL, DEFAULT, SERVER, CLIENTS, MEMORY, PERSISTENCE, STATS, REPLICATION, CPU, COMMANDSTATS, CLUSTER, KEYSPACE}
    
    Map info(InfoSection section);
    
    /**
     * Returns current Redis server time in seconds
     * 
     * @return time in seconds
     */
    Time time();
    
    /**
     * Returns node type
     *
     * @return node type
     */
    NodeType getType();

    /**
     * Get Redis node address
     *
     * @return node address
     */
    InetSocketAddress getAddr();

    /**
     * Ping Redis node.
     * Default timeout is 1000 milliseconds
     *
     * @return true if "PONG" reply received, false otherwise
     */
    boolean ping();

    /**
     * Ping Redis node with specified timeout.
     *
     * @param timeout - ping timeout
     * @param timeUnit - timeout unit
     * @return true if "PONG" reply received, false otherwise
     */
    boolean ping(long timeout, TimeUnit timeUnit);
    
}