org.springframework.web.servlet.tags.ParamAware Maven / Gradle / Ivy
/*
* Copyright 2002-2012 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.web.servlet.tags;
/**
* Allows implementing tag to utilize nested {@code spring:param} tags.
*
* @author Scott Andrews
* @since 3.0
* @see ParamTag
*/
public interface ParamAware {
/**
* Callback hook for nested spring:param tags to pass their value
* to the parent tag.
* @param param the result of the nested {@code spring:param} tag
*/
void addParam(Param param);
}