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/**
 * 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;

/**
 * {@code WAIT} is not supported yet.
 * 
 * @author Apache9
 * @see http://redis.io/commands#generic
 */
public interface KeysCommands {

    Future del(byte[]... keys);

    Future dump(byte[] key);

    Future exists(byte[] key);

    Future exists(byte[]... keys);

    Future expire(byte[] key, long seconds);

    Future expireat(byte[] key, long unixTimeSeconds);

    Future> keys(byte[] pattern);

    Future migrate(byte[] host, int port, byte[] key, int dstDb, long timeoutMs);

    Future move(byte[] key, int db);

    Future persist(byte[] key);

    Future pexpire(byte[] key, long millis);

    Future pexpireat(byte[] key, long unixTimeMs);

    Future pttl(byte[] key);

    Future randomkey();

    Future rename(byte[] key, byte[] newKey);

    Future renamenx(byte[] key, byte[] newKey);

    Future restore(byte[] key, int ttlMs, byte[] serializedValue, boolean replace);

    Future> scan(ScanParams params);

    Future> sort(byte[] key);

    Future> sort(byte[] key, SortParams params);

    Future sort(byte[] key, byte[] dst);

    Future sort(byte[] key, SortParams params, byte[] dst);

    Future ttl(byte[] key);

    Future type(byte[] key);
}