/*
 * Copyright 2023-2023 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
 *
 *      https://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.cloud.stream.binder.reactorkafka;

import java.util.function.BiFunction;

import reactor.kafka.receiver.ReceiverOptions;

import org.springframework.core.Ordered;

/**
 * Customizer for {@link ReceiverOptions}; the first parameter contains the binder name;
 * the second is the {@link ReceiverOptions} to customize. Return the customized
 * {@link ReceiverOptions}. Applied in {@link Ordered order} if multiple customizers are
 * found.
 * <p>
 * Generic since 4.0.3 to allow customization of deserializers.
 *
 * @param <K> the key type.
 * @param <V> the value type.
 *
 * @author Gary Russell
 * @since 4.0.2
 *
 */
public interface ReceiverOptionsCustomizer<K, V>
		extends BiFunction<String, ReceiverOptions<K, V>, ReceiverOptions<K, V>>, Ordered {

	@Override
	default int getOrder() {
		return 0;
	}

}
