package uk.ac.leeds.sog.moses.agent;

import org.apache.log4j.Logger;

/**
 * @author Belinda
 * This class defines a type of person that has not been included 
 * as any other types in the system should there be such a person in the system.
 */
public class UnknownTypePerson extends Person {
	
	private static final long serialVersionUID = 1L;
	
	private Person i_hrp = null;
	
	private static Logger s_logger = Logger.getLogger(UnknownTypePerson.class);
	//constructor
	public UnknownTypePerson(int id) {
		super(id);
		if(s_logger.isDebugEnabled()) {
			s_logger.debug("Contruct a UnknownTypePerson: " + id);
		}
	}
	//method to get HRP
	public Person getHrp() {
		return i_hrp;
	}
	//method to set the HRP
	public void setHrp(Person a_hrp) {
		i_hrp = a_hrp;
	}
	//age one more year
	public void step() {
		i_age += 1;
	}
	//method to get a string with the information of this person
	public String toString() {
		StringBuffer buff = new StringBuffer();
		
		buff.append("type=Unknown Type");
		buff.append("  HRP_PID=" + i_hrp.getPid());
		buff.append("  ");
		buff.append(super.toString());
		
		return buff.toString();
	}

}