/*
* Hibernate Validator, declare and validate application constraints
*
* License: Apache License, Version 2.0
* See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
*/
package org.hibernate.validator.cfg.context;
/**
* Facet of a constraint mapping creational context which allows to the select a method or constructor parameter to
* which the next operations shall apply.
*
* @author Kevin Pollet <kevin.pollet@serli.com> (C) 2011 SERLI
* @author Gunnar Morling
*/
public interface ParameterTarget {
/**
* Changes the parameter for which added constraints apply. A given parameter may only be configured once.
*
* @param index The parameter index.
*
* @return A creational context representing the selected parameter.
*/
ParameterConstraintMappingContext parameter(int index);
}