/*
 * Copyright 2022 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.shell.exit;

import java.util.List;
import java.util.function.Function;

/**
 * Interface used with implementation of a boot's ExitCodeExceptionMapper
 * in a context of spring-shell spesific one. Mostly needed not to have a
 * direct dependencies to boot classes as currently only one implementation
 * instance can exist which we need to reset between command executions.
 *
 * @author Janne Valkealahti
 */
public interface ExitCodeMappings {

	/**
	 * Reset mappings into a given functions.
	 *
	 * @param functions the mapping functions
	 */
	void reset(List<Function<Throwable, Integer>> functions);
}
