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/*
 * Copyright 2002-2019 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.context.annotation;

/**
 * Common interface for annotation config application contexts,
 * defining {@link #register} and {@link #scan} methods.
 *
 * @author Juergen Hoeller
 * @since 4.1
 */
public interface AnnotationConfigRegistry {

	/**
	 * Register one or more component classes to be processed.
	 * Calls to {@code register} are idempotent; adding the same
	 * component class more than once has no additional effect.
	 * @param componentClasses one or more component classes,
	 * for example, {@link Configuration @Configuration} classes
	 */
	void register(Class... componentClasses);

	/**
	 * Perform a scan within the specified base packages.
	 * @param basePackages the packages to scan for component classes
	 */
	void scan(String... basePackages);

}