/**
 * 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.api.search.aggregate;

import java.util.Arrays;

/**
 *
 * @author Nikita Koksharov
 *
 */
public interface GroupBy {

    /**
     * Defines field names used to group.
     *
     * @param names field names
     * @return config object
     */
    static GroupBy fieldNames(String... names) {
        return new GroupParams(Arrays.asList(names));
    }

    /**
     * Defines reducer objects.
     *
     * @param reducers reducer objects
     * @return
     */
    GroupBy reducers(Reducer... reducers);

}
