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/*
 * Copyright 2012-2019 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.boot;

import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;

/**
 * Interface used to indicate that a bean should run when it is contained within
 * a {@link SpringApplication}. Multiple {@link CommandLineRunner} beans can be defined
 * within the same application context and can be ordered using the {@link Ordered}
 * interface or {@link Order @Order} annotation.
 * 

* If you need access to {@link ApplicationArguments} instead of the raw String array * consider using {@link ApplicationRunner}. * * @author Dave Syer * @since 1.0.0 * @see ApplicationRunner */ @FunctionalInterface public interface CommandLineRunner { /** * Callback used to run the bean. * @param args incoming main method arguments * @throws Exception on error */ void run(String... args) throws Exception; }





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