/*
* RapidMiner
*
* Copyright (C) 2001-2008 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.operator.meta;
import java.util.Map;
import com.rapidminer.Process;
import com.rapidminer.operator.Operator;
import com.rapidminer.tools.LogService;
/**
* The parameter values used by the class {@link ParameterSet}.
*
* @author Ingo Mierswa
* @version $Id: ParameterValue.java,v 1.3 2008/05/09 19:22:38 ingomierswa Exp $
*/
public class ParameterValue {
private static final long serialVersionUID = -6847818423564185071L;
private String operator;
private String parameterKey;
private String parameterValue;
public ParameterValue(String operator, String parameterKey, String parameterValue) {
this.operator = operator;
this.parameterKey = parameterKey;
this.parameterValue = parameterValue;
}
public String getOperator() { return operator; }
public String getParameterKey() { return parameterKey; }
public String getParameterValue() { return parameterValue; }
public String toString() {
return operator + "." + parameterKey + "\t= " + parameterValue;
}
public void apply(Process process, Map nameMap) {
String opName = (String) nameMap.get(operator);
if (opName == null)
opName = operator;
process.getLog().log("Setting parameter '" + parameterKey + "' of operator '" + opName + "' to '" + parameterValue + "'.", LogService.STATUS);
Operator operator = process.getOperator(opName);
if (operator == null) {
process.getLog().log("No such operator: '" + opName + "'.", LogService.STATUS);
} else {
operator.getParameters().setParameter(parameterKey, parameterValue);
}
}
}