unitcostassignmentpolicy.java

这是个爬虫和lucece相结合最好了

/* UnitCostAssignmentPolicy
*
* $Id: UnitCostAssignmentPolicy.java 2910 2004-12-09 02:38:02Z gojomo $
*
* Created on Dec 8, 2004
*
* Copyright (C) 2004 Internet Archive.
*
* This file is part of the Heritrix web crawler (crawler.archive.org).
*
* Heritrix is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* any later version.
*
* Heritrix is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser Public License
* along with Heritrix; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/ 
package org.archive.crawler.frontier;

import org.archive.crawler.datamodel.CrawlURI;

/**
 * A CostAssignment policy that uses a constant value of 1 for all CrawlURIs.
 * 
 * @author gojomo
 */
public class UnitCostAssignmentPolicy extends CostAssignmentPolicy {

    /* (non-Javadoc)
     * @see org.archive.crawler.frontier.CostAssignmentPolicy#costOf(org.archive.crawler.datamodel.CrawlURI)
     */
    public int costOf(CrawlURI curi) {
        return 1;
    }

}