Class Person<K extends java.lang.Comparable<? super K>>

java.lang.Object

Person<K>

Type Parameters:

K - This parameter is a generic for the type of key each element must have. Please note that K must implement the Comparable interface, or a super class of K must implement the Comparable interface.

All Implemented Interfaces:

KeyedElementInterface<K>

public class Person<K extends java.lang.Comparable<? super K>>
extends java.lang.Object
implements KeyedElementInterface<K>

This class will be used as the element type that will be inserted into our HashTable.

Author:

Sameh Fakhouri

Field Summary

Fields

Modifier and Type	Field and Description
private int	birthDay
private int	birthMonth
private int	birthYear
private java.lang.String	firstName
private K	key
private java.lang.String	lastName
private static int	NAME_LENGTH
private static java.util.Random	randomNumberGenerator

Constructor Summary

Constructors

Modifier	Constructor and Description
	Person(K key) This is the constructor for the class.
private	Person(java.lang.String firstName, java.lang.String lastName, int birthYear, int birthMonth, int birthDay, K key) This constructor is used by the copy method of this class

Method Summary

Modifier and Type	Method and Description
KeyedElementInterface<K>	copy() This method makes a deep copy of the KeyedElement.
private static int	createRandomBirthDay(int month, int year)
private static int	createRandomBirthMonth()
private static int	createRandomBirthYear()
private static java.lang.String	createRandomName(int length)
boolean	equals(java.lang.Object obj)
int	getBirthDay()
int	getBirthMonth()
int	getBirthYear()
java.lang.String	getFirstName()
K	getKey() This method is the implementation of the KeyedElement interface
java.lang.String	getLastName()
int	hashCode()
private static boolean	isLeapYear(int year)
void	setBirthDay(int birthDay)
void	setBirthMonth(int birthMonth)
void	setBirthYear(int birthYear)
void	setFirstName(java.lang.String firstName)
void	setLastName(java.lang.String lastName)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NAME_LENGTH

private static final int NAME_LENGTH

See Also:

Constant Field Values

randomNumberGenerator

private static final java.util.Random randomNumberGenerator

firstName

private java.lang.String firstName

lastName

private java.lang.String lastName

birthYear

private int birthYear

birthMonth

private int birthMonth

birthDay

private int birthDay

key

private K extends java.lang.Comparable<? super K> key

Constructor Detail

Person

private Person(java.lang.String firstName,
               java.lang.String lastName,
               int birthYear,
               int birthMonth,
               int birthDay,
               K key)

This constructor is used by the copy method of this class

Parameters:

firstName - The person's first name

lastName - The person's last name

birthYear - The person's birth year

birthMonth - The person's birth month

birthDay - The person's birth day

key - The person's unique key

Person

public Person(K key)

This is the constructor for the class.

Parameters:

id - This parameter will be specified by the user. It is intended to be a unique Key for each instance of the Person class. It is up to the user to assure the uniqueness of the Key.

Method Detail

getKey

public K getKey()

This method is the implementation of the KeyedElement interface

Specified by:

getKey in interface KeyedElementInterface<K extends java.lang.Comparable<? super K>>

Returns:

This method returns the unique key for this class instance.

copy

public KeyedElementInterface<K> copy()

Description copied from interface: KeyedElementInterface

This method makes a deep copy of the KeyedElement. This involves making a new instance of the KeyedElement which contains duplicates of all the instance variables of the KeyedElement.

Specified by:

copy in interface KeyedElementInterface<K extends java.lang.Comparable<? super K>>

Returns:

A deep copy of the object implementing this interface.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getFirstName

public java.lang.String getFirstName()

setFirstName

public void setFirstName(java.lang.String firstName)

getLastName

public java.lang.String getLastName()

setLastName

public void setLastName(java.lang.String lastName)

getBirthYear

public int getBirthYear()

setBirthYear

public void setBirthYear(int birthYear)

getBirthMonth

public int getBirthMonth()

setBirthMonth

public void setBirthMonth(int birthMonth)

getBirthDay

public int getBirthDay()

setBirthDay

public void setBirthDay(int birthDay)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

createRandomName

private static java.lang.String createRandomName(int length)

createRandomBirthYear

private static int createRandomBirthYear()

createRandomBirthMonth

private static int createRandomBirthMonth()

createRandomBirthDay

private static int createRandomBirthDay(int month,
                                        int year)

isLeapYear

private static boolean isLeapYear(int year)