powerball
Class Entry

java.lang.Object
  powerball.Entry

public class Entry
extends java.lang.Object

Field Summary

static int	BALLS
static int	INVALIDTEST

Constructor Summary

Entry()
Creates a new instance of Entry - random

Entry(java.lang.String nam)
Creates a new instance of Entry, random numbers - given location name

Entry(java.lang.String nam, int mon, int[] nums, int pb)
Creates a new instance of Entry, passed numbers - given location name - assume todays date

Entry(java.lang.String nam, int mon, int day, int yr)
Creates a new instance of Entry, random numbers - given location name and drawing date

Entry(java.lang.String nam, int mon, int day, int yr, int[] nums, int pb)
Creates a new instance of Entry, passed numbers - given location name and drawing date

Method Summary

boolean	checkEntry(int[] winning, int pb) check entry against actual balls - return whether winner
boolean	equals(java.lang.Object obj) check if two Entries have same contents - need policy decision - migth want to check to see if all of the numbers are the same - in which could use it to check if a winner.
void	genRandEntry() Service method for generating a power ball entry.
java.util.GregorianCalendar	getDrawingDate() report drawing date - as GregorianCalendar
java.lang.String	getDrawingDateAsString() report drawing date as String
boolean	getHasBeenChecked() report whether the entry has been checked against winning numbers
int	getNumBallsMatch() report how many balls match - if hasn't been checked - return invalid indicator
int[]	getNumbers() report regular numbers - question whether this should be public
int	getPowerball() report powerball - - question whether this should be public
boolean	getPowerballMatches() report whether entry powerball matches - if hasn't been checked can't be a winner
java.lang.String	getSoldLocation() report sold location
boolean	getWinner() report whether entry is a winner - if hasn't been checked can't be a winner
boolean	setDrawingDate(int mon, int day, int yr) change drawing date - validation needs more work
boolean	setHasBeenChecked(boolean check) change whether the entry has been checked
boolean	setHasBeenChecked(boolean check, boolean win) change whether the entry has been checked - and whether the entry is a winner
boolean	setNumbers(int[] nums) change numbers - question whether this should be public.
boolean	setPowerball(int pb) change powerball - question whether this should be public
boolean	setSoldLocation(java.lang.String loc) change sold location
boolean	setWinner(boolean win) change winner - question - should this mean that the entry has been checked?
java.lang.String	toString() return a string representation for the Entry

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

BALLS

public static final int BALLS

See Also:

Constant Field Values

INVALIDTEST

public static final int INVALIDTEST

See Also:

Constant Field Values

Constructor Detail

Entry

public Entry()

Creates a new instance of Entry - random

Entry

public Entry(java.lang.String nam)

Creates a new instance of Entry, random numbers - given location name

Entry

public Entry(java.lang.String nam,
             int mon,
             int day,
             int yr)

Creates a new instance of Entry, random numbers - given location name and drawing date

Entry

public Entry(java.lang.String nam,
             int mon,
             int day,
             int yr,
             int[] nums,
             int pb)

Creates a new instance of Entry, passed numbers - given location name and drawing date

Entry

public Entry(java.lang.String nam,
             int mon,
             int[] nums,
             int pb)

Creates a new instance of Entry, passed numbers - given location name - assume todays date

Method Detail

genRandEntry

public void genRandEntry()

Service method for generating a power ball entry. One flaw - doesn't check for duplicate numbers

getSoldLocation

public java.lang.String getSoldLocation()

report sold location

getDrawingDate

public java.util.GregorianCalendar getDrawingDate()

report drawing date - as GregorianCalendar

getDrawingDateAsString

public java.lang.String getDrawingDateAsString()

report drawing date as String

getNumbers

public int[] getNumbers()

report regular numbers - question whether this should be public

getPowerball

public int getPowerball()

report powerball - - question whether this should be public

getHasBeenChecked

public boolean getHasBeenChecked()

report whether the entry has been checked against winning numbers

getWinner

public boolean getWinner()

report whether entry is a winner - if hasn't been checked can't be a winner

getNumBallsMatch

public int getNumBallsMatch()

report how many balls match - if hasn't been checked - return invalid indicator

getPowerballMatches

public boolean getPowerballMatches()

report whether entry powerball matches - if hasn't been checked can't be a winner

setSoldLocation

public boolean setSoldLocation(java.lang.String loc)

change sold location

setDrawingDate

public boolean setDrawingDate(int mon,
                              int day,
                              int yr)

change drawing date - validation needs more work

setNumbers

public boolean setNumbers(int[] nums)

change numbers - question whether this should be public. Really ougth to validate

setPowerball

public boolean setPowerball(int pb)

change powerball - question whether this should be public

setWinner

public boolean setWinner(boolean win)

change winner - question - should this mean that the entry has been checked?

setHasBeenChecked

public boolean setHasBeenChecked(boolean check)

change whether the entry has been checked

setHasBeenChecked

public boolean setHasBeenChecked(boolean check,
                                 boolean win)

change whether the entry has been checked - and whether the entry is a winner

checkEntry

public boolean checkEntry(int[] winning,
                          int pb)

check entry against actual balls - return whether winner

equals

public boolean equals(java.lang.Object obj)

check if two Entries have same contents - need policy decision - migth want to check to see if all of the numbers are the same - in which could use it to check if a winner. But for now, check all contents

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

return a string representation for the Entry

Overrides:

toString in class java.lang.Object