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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  }