loggingevaluator.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.JacsonConfigException;
import de.spieleck.app.jacson.JacsonRegistry;
import de.spieleck.app.jacson.JacsonReport;
import de.spieleck.app.jacson.util.ConfigUtil;

/**
 * An evaluator reporting everything it gets to see, without
 * making any statistics.
 * @author fsn
 */
public class LoggingEvaluator
    extends EvaluatorBase
    implements Acceptor
{
    public final static String NUMBERS_NODE = "numbers";

    protected boolean numbers;

    public void init(ConfigNode config, JacsonRegistry registry)
        throws JacsonConfigException
    {
        numbers = config.getBoolean(NUMBERS_NODE, true);
        ConfigUtil.verify(config, this);
    }

    public boolean accept(ConfigNode cn)
    {
        return cn.getName().equals(NUMBERS_NODE);
    }

    public void putChunk(String chunk)
    {
        if ( chunk != null )
        {
            JacsonReport jr = getRegReport();
            jr.begin("log");
            if (numbers) 
                jr.report("number", ""+getRegState().getChunkNo());
            jr.report("chunk",chunk);
            jr.end();
        }
    }

    public void summary()
    {
    }
}
//
//    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
//