/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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
*
* http://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.apache.jasper.runtime;
import java.util.Map;
/**
* Interface for tracking the source files dependencies, for the purpose of compiling out of date pages. This is used
* for:
* <ul>
* <li>files that are included by page directives</li>
* <li>files that are included by include-prelude and include-coda in jsp:config</li>
* <li>files that are tag files and referenced</li>
* <li>TLDs referenced</li>
* </ul>
*/
public interface JspSourceDependent {
/**
* Returns a map of file names and last modified time where the current page has a source dependency on the file.
*
* @return the map of dependent resources
*/
Map<String,Long> getDependants();
}