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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *  http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.any23.plugin.crawler;
19  
20  import edu.uci.ics.crawler4j.crawler.Page;
21  
22  /**
23   * Defines a listener for a {@link SiteCrawler}.
24   *
25   * @author Michele Mostarda (mostarda@fbk.eu)
26   */
27  public interface CrawlerListener {
28  
29      /**
30       * Notifies to the listener that a page has been discovered.
31       *
32       * @param page the page data.
33       */
34      void visitedPage(Page page);
35  
36  }