Contact Management System Class Diagram

Contact Management System Class Diagram describes the structure of a Contact Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Contact Management System are Contacts, Peoples, Mobiles, Address, Reminders, Phone Numbers.

Classes of Contact Management System Class Diagram:

• Contacts Class : Manage all the operations of Contacts
• Peoples Class : Manage all the operations of Peoples
• Mobiles Class : Manage all the operations of Mobiles
• Address Class : Manage all the operations of Address
• Reminders Class : Manage all the operations of Reminders
• Phone Numbers Class : Manage all the operations of Phone Numbers

Classes and their attributes of Contact Management System Class Diagram:

• Contacts Attributes : contact_id, contact_people_id, contact_type, contact_description
• Peoples Attributes : people_id, people_name, people_mobile, people_email, people_username, people_password, people_address
• Mobiles Attributes : mobile_id, mobile_people_id, mobile_number, mobile_type, mobile_description
• Address Attributes : address_id, address_people_id, address_place, address_type, address_description
• Reminders Attributes : reminder_id, reminder_people_id, reminder_place, reminder_type, reminder_description
• Phone Numbers Attributes : phone_id, phone_people_id, phone_number, phone_type, phone_description

Classes and their methods of Contact Management System Class Diagram:

• Contacts Methods : addContacts(), editContacts(), deleteContacts(), updateContacts(), saveContacts(), searchContacts()
• Peoples Methods : addPeoples(), editPeoples(), deletePeoples(), updatePeoples(), savePeoples(), searchPeoples()
• Mobiles Methods : addMobiles(), editMobiles(), deleteMobiles(), updateMobiles(), saveMobiles(), searchMobiles()
• Address Methods : addAddress(), editAddress(), deleteAddress(), updateAddress(), saveAddress(), searchAddress()
• Reminders Methods : addReminders(), editReminders(), deleteReminders(), updateReminders(), saveReminders(), searchReminders()
• Phone Numbers Methods : addPhone Numbers(), editPhone Numbers(), deletePhone Numbers(), updatePhone Numbers(), savePhone Numbers(), searchPhone Numbers()

Class Diagram of Contact Management System :