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Web and File Crawlers for QWAZR

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/*
 * Copyright 2015-2020 Emmanuel Keller / QWAZR
 * 
 * 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
 * 

 * 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 com.qwazr.crawler.common;

public interface CrawlItem {

    ITEM getItem();

    /**
     * @return the depth of the current URL
     */
    int getDepth();

    /**
     * @return the reason why the item has been rejected
     */
    Rejected getRejected();


    /**
     * @return the error message if any
     */
    String getError();

}