DumbLearner.java

/*
 * JASA Java Auction Simulator API
 * Copyright (C) 2013 Steve Phelps
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 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 General Public License for more details.
 */

package net.sourceforge.jabm.learning;

//import ec.util.ParameterDatabase;
//import ec.util.Parameter;

import java.io.Serializable;

import net.sourceforge.jabm.report.DataWriter;

/**
 * A learner that chooses the same specified action on every iteration.
 * 
 * @author Steve Phelps
 * @version $Revision: 189 $
 */

public class DumbLearner extends AbstractLearner implements DiscreteLearner,
		Serializable {

	protected int action;

	static final String P_ACTION = "action";

	public DumbLearner() {
	}

//	public void setup(ParameterDatabase parameters, Parameter base) {
//		super.setup(parameters, base);
//		action = parameters.getInt(base.push(P_ACTION), null, 0);
//	}

	public void setAction(int action) {
		this.action = action;
	}

	public int getAction() {
		return action;
	}

	public int act() {
		return action;
	}

	public double getLearningDelta() {
		return 0.0;
	}

	public void dumpState(DataWriter out) {
		// TODO
	}

	public int getNumberOfActions() {
		return 1;
	}

}