com.wandoulabs.nedis.protocol.HashesCommands Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of nedis-client Show documentation

There is a newer version: 0.1.1

/**
 * Copyright (c) 2015 Wandoujia Inc.
 *
 * 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 com.wandoulabs.nedis.protocol;

import io.netty.util.concurrent.Future;

import java.util.List;
import java.util.Map;

/**
 * @author Apache9
 * @see http://redis.io/commands#hash
 */
public interface HashesCommands {

    Future hdel(byte[] key, byte[]... fields);

    Future hexists(byte[] key, byte[] field);

    Future hget(byte[] key, byte[] field);

    Future> hgetall(byte[] key);

    Future hincrby(byte[] key, byte[] field, long delta);

    Future hincrbyfloat(byte[] key, byte[] field, double delta);

    Future> hkeys(byte[] key);

    Future hlen(byte[] key);

    Future> hmget(byte[] key, byte[]... fields);

    Future hmset(byte[] key, Map field2Value);

    Future> hscan(byte[] key, ScanParams params);

    Future hset(byte[] key, byte[] field, byte[] value);

    Future hsetnx(byte[] key, byte[] field, byte[] value);

    Future> hvals(byte[] key);
}