countevaluator.java

java编写的OCR软件

package de.spieleck.app.jacson.eval;

import de.spieleck.config.ConfigNode;
import de.spieleck.config.ConfigVerify.Acceptor;

import de.spieleck.app.jacson.util.ConfigUtil;

import de.spieleck.app.jacson.JacsonRegistry;
import de.spieleck.app.jacson.JacsonConfigException;

/**
 * A {@link de.spieleck.app.jacson.JacsonEvaluator} simply counting everything,
 * whatever it is. Merely an demonstration example.
 * @author fsn
 */
public class CountEvaluator
    extends EvaluatorBase
    implements Acceptor
{
    /** Count the chunks coming in */
    protected long count;

    public void init(ConfigNode config, JacsonRegistry registry)
        throws JacsonConfigException
    {
        count = 0;
        ConfigUtil.verify(config, this);
    }

    public boolean accept(ConfigNode cn)
    {
        return false;
    }

    public void putChunk(String chunk)
    {
        if ( chunk != null )
            count++;
    }

    public void summary()
    {
        getRegReport().report("count", ""+count);
    }
}
//
//    Jacson - Text Filtering with Java.
//    Copyright (C) 2002 Frank S. Nestel (nestefan -at- users.sourceforge.net)
//
//    This library is free software; you can redistribute it and/or
//    modify it under the terms of the GNU Lesser General Public
//    License as published by the Free Software Foundation; either
//    version 2.1 of the License, or (at your option) any later version.
//
//    This library 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 General Public License for more details.
//
//    You should have received a copy of the GNU Lesser General Public
//    License along with this library; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//