Child.java

/**
 * Copyright (C) 2006-2017 INRIA and contributors
 * Spoon - http://spoon.gforge.inria.fr/
 *
 * This software is governed by the CeCILL-C License under French law and
 * abiding by the rules of distribution of free software. You can use, modify
 * and/or redistribute the software under the terms of the CeCILL-C license as
 * circulated by CEA, CNRS and INRIA at http://www.cecill.info.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL-C License for more details.
 *
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL-C license and that you accept its terms.
 */
package spoon.reflect.visitor;

import java.lang.annotation.ElementType;
import java.lang.annotation.Target;

/**
 * This annotation defines a method that contains children of an element of the
 * meta model. It is used for the automatic generation of visitors of spoon
 * metamodel elements.
 */
@Target({ ElementType.METHOD })
public @interface Child {
	/**
	 * The ordering of the child relatively to the other children of the parent
	 * node. Children will be scanned in the declared order.
	 */
	int order() default 0;
}