import java.util.*;

public class Appt
{
	private String date;
	private String time;
	private int room;
	private Pet pet;

	public Appt(String date, String time, int room, Pet pet)
	{
		this.date = date;
		this.time = time;
		this.room = room;
		this.pet = pet;
	}

	public String getDate()
	{
		return date;
	}

	public String getTime()
	{
		return time;
	}

	public Pet getPet()
	{
		return pet;
	}

	public String toString()
	{
		String out = "";
		out += date + ", ";
		out += time + ", ";
		out += room + ", ";
		if (pet != null)
			out += pet.getName();
		else
			out += "unknown";

		return out;
	}
}