/*
 * 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.struts2.jasper.runtime;

/**
 * Interface for tracking the source files dependencies, for the purpose
 * of compiling out of date pages.  This is used for
 * 1) files that are included by page directives
 * 2) files that are included by include-prelude and include-coda in jsp:config
 * 3) files that are tag files and referenced
 * 4) TLDs referenced
 */

public interface JspSourceDependent {

   /**
    * @return a list of files names that the current page has a source
    * dependency on.
    */
    // FIXME: Type used is Object due to very weird behavior 
    // with Eclipse JDT 3.1 in Java 5 mode
    public Object getDependants();

}
