jacsontaskparam.java

java编写的OCR软件

package de.spieleck.app.jacson.ant;

import org.apache.tools.ant.BuildException;

/**
 * Another name/value pair encapsulation.
 * 
 * <p>
 * This time for the JacsonTask parameters.
 * </p>
 * XXX Make the JacsonSource configurable, currently it is LineChunkSource.
 * @author fsn
 *
 */
public class JacsonTaskParam 
{
    /** The parameter name */
    private String name = null;
    
    /** The parameter's value */
    private String value = null;
    
    /** 
     * Set the parameter name.
     * 
     * @param name the name of the parameter.
     */
    public void setName(String name){
        this.name = name;
    }
    
    /** 
     * The value for the parameter 
     *
     * @param value the value representing the 
     *   parameter's value.
     */
    public void setValue(String value){
        this.value = value;
    }
    
    /**
     * Get the parameter name
     *
     * @return the parameter name
     * @exception BuildException if the name is not set.
     */
    public String getName() throws BuildException{
        if (name == null) {
            throw new BuildException("Name attribute is missing.");
        }
        return name;
    }
    
    /**
     * Get the parameter value
     *
     * @return the parameter value
     * @exception BuildException if the value is not set.
     */
    public String getExpression() throws BuildException{
        if (value == null) {
            throw new BuildException("Expression attribute is missing.");
        }
        return value;
    }
} 
//-- Param
//
//    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
//