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This project contains some of the configurable modules used within the Heritrix application to crawl the web. The modules in this project can be used in applications other than Heritrix, however.

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/*
 *  This file is part of the Heritrix web crawler (crawler.archive.org).
 *
 *  Licensed to the Internet Archive (IA) by one or more individual 
 *  contributors. 
 *
 *  The IA 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.archive.modules;

/**
 * @author pjack
 *
 */
public class SchedulingConstants {

    
    /** Highest scheduling priority.
     * Before any others of its class.
     */
    public static final int HIGHEST = 0;
    
    /** High scheduling priority.
     * After any {@link #HIGHEST}.
     */
    public static final int HIGH = 1;
    
    /** Medium priority.
     * After any {@link #HIGH}.
     */
    public static final int MEDIUM = 2;
    
    /** Normal/low priority.
     * Whenever/end of queue.
     */
    public static final int NORMAL = 3;

    
    private SchedulingConstants() {
    }
}