/*
* 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;
/**
* The super class for loggable String values.
*
* @author Ingo Mierswa
* @version $Id: ValueString.java,v 1.1 2008/06/06 09:37:14 ingomierswa Exp $
*/
public abstract class ValueString extends Value {
/**
* Creates a new Value object with the given key as name and the given
* description. This value will be documented.
*/
public ValueString(String key, String description) {
super(key, description);
}
/** Creates a new Value object. */
public ValueString(String key, String description, boolean documented) {
super(key, description, documented);
}
/** Returns the double value which should be logged. */
public abstract String getStringValue();
public boolean isNominal() {
return true;
}
public Object getValue() {
return getStringValue();
}
}