Class ParkingLot

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Frame
                          |
                          +--javax.swing.JFrame
                                |
                                +--javabook2.MainWindow
                                      |
                                      +--javabook2.DrawingBoard
                                            |
                                            +--ParkingLot

public class ParkingLot

extends javabook2.DrawingBoard

A representation of a physical parkinglot. Cars can be put in the parkinglot as long as it isn't full. Car's can be removed from the parkinglot as long as there are cars in the lot. Also an iterator class called CarCollection can be made to list all the cars in the lot.

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JFrame

javax.swing.JFrame.AccessibleJFrame

Field Summary

static int

MAX_SIZE the maximum number of cars in the lot

Fields inherited from class javax.swing.JFrame

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

ParkingLot()
constructor for the class

Method Summary

boolean	addCar(Car c, Person p) Adds a car to the lot as long as the lot isn't full.
CarCollection	getCarCollection() Returns an iterator to see the list of cars parked in the lot.
int	numCars() The number of cars currently in the lot.
Person	randomPerson() Generates a random person from the list of people who have parked there cars in the lot.
void	refresh() Updates the window showing the cars.
void	removeCar(Car c) Removes the car from the lot as long as car is in lot.
void	setVisible() Makes the graphical window representing the parkinglot visible

Methods inherited from class javabook2.DrawingBoard

drawCircle, drawLine, drawRectangle, drawRectangle, setColor, setVisible, show

Methods inherited from class javabook2.MainWindow

moveToCenter

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isRootPaneCheckingEnabled, paramString, processKeyEvent, processWindowEvent, remove, setContentPane, setDefaultCloseOperation, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update

Methods inherited from class java.awt.Frame

addNotify, finalize, getCursorType, getFrames, getIconImage, getMenuBar, getState, getTitle, isResizable, remove, removeNotify, setCursor, setIconImage, setMenuBar, setResizable, setState, setTitle

Methods inherited from class java.awt.Window

addWindowListener, applyResourceBundle, applyResourceBundle, dispose, getFocusOwner, getInputContext, getLocale, getOwnedWindows, getOwner, getToolkit, getWarningString, hide, isShowing, pack, postEvent, processEvent, removeWindowListener, setCursor, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setFont, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processInputMethodEvent, processMouseEvent, processMouseMotionEvent, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

MAX_SIZE

public static final int MAX_SIZE

the maximum number of cars in the lot

Constructor Detail

ParkingLot

public ParkingLot()

constructor for the class

Method Detail

setVisible

public void setVisible()

Makes the graphical window representing the parkinglot visible

numCars

public int numCars()

The number of cars currently in the lot.

addCar

public boolean addCar(Car c,
                      Person p)

Adds a car to the lot as long as the lot isn't full.

Parameters:

c - The car to be added.

p - The owner of the car.

removeCar

public void removeCar(Car c)

Removes the car from the lot as long as car is in lot.

Parameters:

c - the car to be removed. If car is not in lot will throw error.

randomPerson

public Person randomPerson()

Generates a random person from the list of people who have parked there cars in the lot.

getCarCollection

public CarCollection getCarCollection()

Returns an iterator to see the list of cars parked in the lot.

refresh

public void refresh()

Updates the window showing the cars. Currently not implemented.