/*
* Copyright 2002-2016 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.integration.handler.advice;
import org.springframework.messaging.Message;
import org.springframework.retry.RetryState;
/**
* Strategy interface for generating a {@link RetryState} instance
* based on a message.
* @author Gary Russell
* @since 2.2
*
*/
@FunctionalInterface
public interface RetryStateGenerator {
RetryState determineRetryState(Message<?> message);
}