Java Program: Try to use classes to design an online address book
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Java Program: Try to use classes to design an online address book to keep track of the name, addresses, phone mumbers and birthdays of family members, close friends aand certain business associate. Your implementation shall be able to handle a maximum of 500 entries.
- Define the class Address that can store a street address, city, state, and ZIP code. Use the appropriate methods to print and store the address. Also, use constructors to automatically initialize the data members.
- Define the class ExtPerson using the class Person and class Date (that have been introduced during the class), and the new class Address in step (a). Add a data member to the class ExtPerson to clarify the person as a family member, friend, or business associate. Also, add a data member to store the phone number. Add (or override) methods to print the appropriate information. Use constructors to automatically initialize the data members.
- Define the class AddressBook using previous defined clases. An object of the type AddressBook should be able to process a maximum of 500 entries.
- The program shall perform the following operations:
- Load the data into the address book from a file;
- Search for a person by last name;
- Print the address, phone number and date of birth (if it exists) of a given person;
- Print the names of the people whose birthdays are in a given month or between two given dates
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