/*
  the Hotel is a vector of Reservations
  it allows a person to request a room and cancel their reservation
  also we can add more rooms
*/

import java.util.ArrayList;

public class Hotel{
    //instance variable, ArrayList tracks current reservations
    private ArrayList rooms;

    //constructors, can specify how many rooms to start with
    //default is 5 rooms
    public Hotel(){
	rooms = new ArrayList(5);
    }
    public Hotel(int numRooms){
	rooms = new ArrayList(numRooms);
    }

    //adds more rooms to the hotel, returns true on success
    public boolean buildRooms(int num){
	//make sure the parameter is valid
	if(num<=0)return false;

	//increase the capacity of the ArrayList
	rooms.ensureCapacity(rooms.size() + num);

	//report success
	return true;
    }

    //reserves and returns an available room
    //or returns -1 if the hotel is full
    public int reserveRoom(String person){

    }

    //reserves a particular room for this person
    //returns false on failure (eg. room is already reserved)
    public boolean reserveRoom(String person, int roomNum){

    }

    //cancels all reservations by this person
    public void cancelReservations(String person){

    }

    //prints out all the current reservations to the screen
    //also should display the total number of reservations and vacancies
    public void printReservations(){

    }
}