/*
* Copyright 2011-2017 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
*
* 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.springframework.data.redis.core;
import java.util.List;
import java.util.concurrent.TimeUnit;
/**
* List operations bound to a certain key.
*
* @author Costin Leau
* @author Mark Paluch
*/
public interface BoundListOperations<K, V> extends BoundKeyOperations<K> {
/**
* Get elements between {@code begin} and {@code end} from list at the bound key.
*
* @param start
* @param end
* @return
* @see <a href="http://redis.io/commands/lrange">Redis Documentation: LRANGE</a>
*/
List<V> range(long start, long end);
/**
* Trim list at the bound key to elements between {@code start} and {@code end}.
*
* @param start
* @param end
* @see <a href="http://redis.io/commands/ltrim">Redis Documentation: LTRIM</a>
*/
void trim(long start, long end);
/**
* Get the size of list stored at the bound key.
*
* @return
* @see <a href="http://redis.io/commands/llen">Redis Documentation: LLEN</a>
*/
Long size();
/**
* Prepend {@code value} to the bound key.
*
* @param value
* @return
* @see <a href="http://redis.io/commands/lpush">Redis Documentation: LPUSH</a>
*/
Long leftPush(V value);
/**
* Prepend {@code values} to the bound key.
*
* @param values
* @return
* @see <a href="http://redis.io/commands/lpush">Redis Documentation: LPUSH</a>
*/
Long leftPushAll(V... values);
/**
* Prepend {@code values} to the bound key only if the list exists.
*
* @param value
* @return
* @see <a href="http://redis.io/commands/lpushx">Redis Documentation: LPUSHX</a>
*/
Long leftPushIfPresent(V value);
/**
* Prepend {@code values} to the bound key before {@code value}.
*
* @param value
* @return
* @see <a href="http://redis.io/commands/lpush">Redis Documentation: LPUSH</a>
*/
Long leftPush(V pivot, V value);
/**
* Append {@code value} to the bound key.
*
* @param value
* @return
* @see <a href="http://redis.io/commands/rpush">Redis Documentation: RPUSH</a>
*/
Long rightPush(V value);
/**
* Append {@code values} to the bound key.
*
* @param values
* @return
* @see <a href="http://redis.io/commands/rpush">Redis Documentation: RPUSH</a>
*/
Long rightPushAll(V... values);
/**
* Append {@code values} to the bound key only if the list exists.
*
* @param value
* @return
* @see <a href="http://redis.io/commands/rpushx">Redis Documentation: RPUSHX</a>
*/
Long rightPushIfPresent(V value);
/**
* Append {@code values} to the bound key before {@code value}.
*
* @param value
* @return
* @see <a href="http://redis.io/commands/lpush">Redis Documentation: RPUSH</a>
*/
Long rightPush(V pivot, V value);
/**
* Set the {@code value} list element at {@code index}.
*
* @param index
* @param value
* @see <a href="http://redis.io/commands/lset">Redis Documentation: LSET</a>
*/
void set(long index, V value);
/**
* Removes the first {@code count} occurrences of {@code value} from the list stored at the bound key.
*
* @param count
* @param value
* @return
* @see <a href="http://redis.io/commands/lrem">Redis Documentation: LREM</a>
*/
Long remove(long count, Object value);
/**
* Get element at {@code index} form list at the bound key.
*
* @param index
* @return
* @see <a href="http://redis.io/commands/lindex">Redis Documentation: LINDEX</a>
*/
V index(long index);
/**
* Removes and returns first element in list stored at the bound key.
*
* @return
* @see <a href="http://redis.io/commands/lpop">Redis Documentation: LPOP</a>
*/
V leftPop();
/**
* Removes and returns first element from lists stored at the bound key . <br>
* <b>Blocks connection</b> until element available or {@code timeout} reached.
*
* @param timeout
* @param unit must not be {@literal null}.
* @return
* @see <a href="http://redis.io/commands/blpop">Redis Documentation: BLPOP</a>
*/
V leftPop(long timeout, TimeUnit unit);
/**
* Removes and returns last element in list stored at the bound key.
*
* @return
* @see <a href="http://redis.io/commands/rpop">Redis Documentation: RPOP</a>
*/
V rightPop();
/**
* Removes and returns last element from lists stored at the bound key. <br>
* <b>Blocks connection</b> until element available or {@code timeout} reached.
*
* @param timeout
* @param unit must not be {@literal null}.
* @return
* @see <a href="http://redis.io/commands/brpop">Redis Documentation: BRPOP</a>
*/
V rightPop(long timeout, TimeUnit unit);
RedisOperations<K, V> getOperations();
}