hazelcast-master/hazelcast/src/test/java/classloading/domain/IntMapLoader.java
/*
 * Copyright (c) 2008-2023, Hazelcast, Inc. All Rights Reserved.
 *
 * 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 classloading.domain;

import com.hazelcast.map.MapLoader;

import java.io.Serializable;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.stream.Collectors;
import java.util.stream.IntStream;

// used in DynamicConfigAdvancedTest
public class IntMapLoader implements MapLoader<Integer, Integer>, Serializable {
    @Override
    public Integer load(Integer integer) {
        return integer;
    }

    @Override
    public Map<Integer, Integer> loadAll(Collection<Integer> collection) {
        Map<Integer, Integer> map = new HashMap<>();
        collection.forEach(value -> map.put(value, value));
        return map;
    }

    @Override
    public Iterable<Integer> loadAllKeys() {
        Collection<Integer> keys = IntStream.range(0, 10_000).boxed().collect(Collectors.toList());
        return keys;
    }
}
