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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
/**
* 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;
import java.util.AbstractMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import java.util.NoSuchElementException;
import org.redisson.client.RedisClient;
import org.redisson.client.codec.Codec;
import org.redisson.client.protocol.decoder.MapScanResult;
import org.redisson.command.CommandAsyncExecutor;
/**
*
* @author Nikita Koksharov
*
* @param key type
* @param value type
* @param map type
*/
abstract class RedissonMultiMapIterator implements Iterator {
private Iterator> keysIter;
protected String keysIterPos = "0";
private K currentKey;
private Iterator valuesIter;
protected long valuesIterPos = 0;
protected RedisClient client;
private boolean finished;
private boolean keysFinished;
private boolean removeExecuted;
protected V entry;
final RedissonMultimap map;
final CommandAsyncExecutor commandExecutor;
final Codec codec;
RedissonMultiMapIterator(RedissonMultimap map, CommandAsyncExecutor commandExecutor, Codec codec) {
this.map = map;
this.commandExecutor = commandExecutor;
this.codec = codec;
}
@Override
public boolean hasNext() {
if (valuesIter != null && valuesIter.hasNext()) {
return true;
}
if (finished) {
return false;
}
while (true) {
if (!keysFinished && (keysIter == null || !keysIter.hasNext())) {
MapScanResult
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