Online Gas Booking System UML Diagram

Posted By freeproject on March 22, 2018

Online Gas Booking System Activity Diagram

Posted By freeproject on March 13, 2018

This is the Activity UML diagram of Online Gas Booking System which shows the flows between the activity of Gas, Connection, Customer, Booking, Delivery. The main activity involved in this UML Activity Diagram of Online Gas Booking System are as follows:

  • Gas Activity
  • Connection Activity
  • Customer Activity
  • Booking Activity
  • Delivery Activity

Features of the Activity UML diagram of Online Gas Booking System

  • Admin User can search Gas, view description of a selected Gas, add Gas, update Gas and delete Gas.
  • Its shows the activity flow of editing, adding and updating of Connection
  • User will be able to search and generate report of Customer, Booking, Delivery
  • All objects such as (Gas, Connection, Delivery) are interlinked
  • Its shows the full description and flow of Gas, Booking, Delivery, Customer, Connection
Online Gas Booking System Activity Diagram

Online Gas Booking System Class Diagram

Posted By freeproject on August 2, 2017

Onile Gas Booking System Class Diagram describes the structure of a Onile Gas Booking System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Onile Gas Booking System are Gas, Connections, Customers, Bookings, Payments, Delivery.

Classes of Onile Gas Booking System Class Diagram:

  • Gas Class : Manage all the operations of Gas
  • Connections Class : Manage all the operations of Connections
  • Customers Class : Manage all the operations of Customers
  • Bookings Class : Manage all the operations of Bookings
  • Payments Class : Manage all the operations of Payments
  • Delivery Class : Manage all the operations of Delivery

Classes and their attributes of Onile Gas Booking System Class Diagram:

  • Gas Attributes : gas_id, gas_name, gas_type, gas_description
  • Connections Attributes : connection_id, connection_gas_id, connection_customer_id, connection_name, connection_type, connection_description
  • Customers Attributes : customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address
  • Bookings Attributes : booking_id, booking_gas_id, booking_title, booking_type, booking_date, booking_description
  • Payments Attributes : payment_id, payment_customer_id, payment_date, payment_amount, payment_description
  • Delivery Attributes : delivery_id, delivery_customer_id, delivery_address, delivery_type, delivery_by, delivery_date, delivery_description

Classes and their methods of Onile Gas Booking System Class Diagram:

  • Gas Methods : addGas(), editGas(), deleteGas(), updateGas(), saveGas(), searchGas()
  • Connections Methods : addConnections(), editConnections(), deleteConnections(), updateConnections(), saveConnections(), searchConnections()
  • Customers Methods : addCustomers(), editCustomers(), deleteCustomers(), updateCustomers(), saveCustomers(), searchCustomers()
  • Bookings Methods : addBookings(), editBookings(), deleteBookings(), updateBookings(), saveBookings(), searchBookings()
  • Payments Methods : addPayments(), editPayments(), deletePayments(), updatePayments(), savePayments(), searchPayments()
  • Delivery Methods : addDelivery(), editDelivery(), deleteDelivery(), updateDelivery(), saveDelivery(), searchDelivery()

Class Diagram of Onile Gas Booking System :

Class Diagram Image: 
Online Gas Booking System Class Diagram

Online Gas Booking System Component Diagram

Posted By freeproject on February 8, 2018

This is a Component diagram of Online Gas Booking System which shows components, provided and required interfaces, ports, and relationships between the Customer, Connection, Booking, Payment and Delivery. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Online Gas Booking System UML component diagram, describes the organization and wiring of the physical components in a system.

Components of UML Component Diagram of Online Gas Booking System:

  • Customer Component
  • Connection Component
  • Booking Component
  • Payment Component
  • Delivery Component

Featues of Online Gas Booking System Component Diagram:

  • You can show the models the components of Online Gas Booking System.
  • Model the database schema of Online Gas Booking System
  • Model the executables of an application of Online Gas Booking System
  • Model the system's source code of Online Gas Booking System
Component Diagram: 

Online Gas Booking System Dataflow Diagram

Posted By namita on July 7, 2017

Online Gas Booking System Data flow diagram is often used as a preliminary step to create an overview of the Gas Booking without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Gas Booking process. It contains all of the userflow and their entities such all the flow of Gas, Connections, Customers, Bookings, Payments, Delivery, Login. All of the below diagrams has been used for the visualization of data processing and structured design of the Gas Booking process and working flow.


Zero Level Data flow Diagram(0 Level DFD) of Online Gas Booking System :

This is the Zero Level DFD of Online Gas Booking System, where we have eloborated the high level process of Gas Booking. It’s a basic overview of the whole Online Gas Booking System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Payments,Delivery and Login showing the system as a single high-level process, with its relationship to external entities of Gas,Connections and Customers. It should be easily understood by a wide audience, including Gas,Customers and Payments In zero leve DFD of Online Gas Booking System, we have described the high level flow of the Gas Booking system.

High Level Entities and proccess flow of Online Gas Booking System:

  • Managing all the Gas
  • Managing all the Connections
  • Managing all the Customers
  • Managing all the Bookings
  • Managing all the Payments
  • Managing all the Delivery
  • Managing all the Login
Zero Level Data flow Diagram(0 Level DFD) of Online Gas Booking System

First Level Data flow Diagram(1st Level DFD) of Online Gas Booking System :

First Level DFD (1st Level) of Online Gas Booking System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Online Gas Booking System system as a whole. It also identifies internal data stores of Login, Delivery, Payments, Bookings, Customers that must be present in order for the Gas Booking system to do its job, and shows the flow of data between the various parts of Gas, Customers, Delivery, Login, Payments of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of Gas Booking.

Main entities and output of First Level DFD (1st Level DFD):

  • Processing Gas records and generate report of all Gas
  • Processing Connections records and generate report of all Connections
  • Processing Customers records and generate report of all Customers
  • Processing Bookings records and generate report of all Bookings
  • Processing Payments records and generate report of all Payments
  • Processing Delivery records and generate report of all Delivery
  • Processing Login records and generate report of all Login
First Level Data flow Diagram(1st Level DFD) of Online Gas Booking System

Second Level Data flow Diagram(2nd Level DFD) of Online Gas Booking System :

DFD Level 2 then goes one step deeper into parts of Level 1 of Gas Booking. It may require more functionalities of Gas Booking to reach the necessary level of detail about the Gas Booking functioning. First Level DFD (1st Level) of Online Gas Booking System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Login, Delivery, Payments, Bookings, Customers, Connections, Gas.

Low level functionalities of Online Gas Booking System

  • Admin logins to the system and manage all the functionalities of Online Gas Booking System
  • Admin can add, edit, delete and view the records of Gas, Customers, Payments, Login
  • Admin can manage all the details of Connections, Bookings, Delivery
  • Admin can also generate reports of Gas, Connections, Customers, Bookings, Payments, Delivery
  • Admin can search the details of Connections, Payments, Delivery
  • Admin can apply different level of filters on report of Gas, Bookings, Payments
  • Admin can tracks the detailed information of Connections, Customers, Bookings, , Payments
Second Level Data flow Diagram(2nd Level DFD) of Online Gas Booking System

Onile Gas Booking System ER Diagram

Posted By freeproject on July 17, 2017

This ER (Entity Relationship) Diagram represents the model of Onile Gas Booking System Entity. The entity-relationship diagram of Onile Gas Booking System shows all the visual instrument of database tables and the relations between Connections , Bookings , Gas , Delivery etc. It used structure data and to define the relationships between structured data groups of Onile Gas Booking System functionalities. The main entities of the Onile Gas Booking System are Gas , Connections , Customers , Bookings , Payments and Delivery.

Onile Gas Booking System entities and their attributes :

  • Gas Entity : Attributes of Gas are gas_id, gas_name, gas_type, gas_description
  • Connections Entity : Attributes of Connections are connection_id, connection_gas_id, connection_customer_id, connection_name, connection_type, connection_description
  • Customers Entity : Attributes of Customers are customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address
  • Bookings Entity : Attributes of Bookings are booking_id, booking_gas_id, booking_title, booking_type, booking_date, booking_description
  • Payments Entity : Attributes of Payments are payment_id, payment_customer_id, payment_date, payment_amount, payment_description
  • Delivery Entity : Attributes of Delivery are delivery_id, delivery_customer_id, delivery_address, delivery_type, delivery_by, delivery_date, delivery_description

Description of Onile Gas Booking System Database :

  • The details of Gas is store into the Gas tables respective with all tables
  • Each entity ( Delivery, Customers , Payments , Connections , Gas ) contains primary key and unique keys.
  • The entity Customers , Payments has binded with Gas , Connections entities with foreign key
  • There is one-to-one and one-to-many relationships available between Payments , Bookings , Delivery, Gas
  • All the entities Gas , Payments , Customers , Delivery are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of Onile Gas Booking System tables for fast query execution.

Online Gas Booking System Sequence Diagram

Posted By freeproject on January 31, 2018

This is the UML sequence diagram of Online Gas Booking System which shows the interaction between the objects of Connection, Payment, Gas, Booking, Customer. The instance of class objects involved in this UML Sequence Diagram of Online Gas Booking System are as follows:

  • Connection Object
  • Payment Object
  • Gas Object
  • Booking Object
  • Customer Object

This is the UML sequence diagram of Online Gas Booking System which shows the interaction between the objects of Connection, Payment, Gas, Booking, Customer. The instance of class objects involved in this UML Sequence Diagram of Online Gas Booking System are as follows:

  • Connection Object
  • Payment Object
  • Gas Object
  • Booking Object
  • Customer Object

Online Gas Booking System Use Case Diagram

Posted By freeproject on July 24, 2017

This Use Case Diagram is a graphic depiction of the interactions among the elements of Onile Gas Booking System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Onile Gas Booking System. The main actors of Onile Gas Booking System in this Use Case Diagram are: Super Admin, System User, Agencies, Customers, who perform the different type of use cases such as Manage Gas, Manage Connections, Manage Customers, Manage Bookings, Manage Payments, Manage Delivery, Manage Users and Full Onile Gas Booking System Operations. Major elements of the UML use case diagram of Onile Gas Booking System are shown on the picture below.

The relationships between and among the actors and the use cases of Onile Gas Booking System:

  • Super Admin Entity : Use cases of Super Admin are Manage Gas, Manage Connections, Manage Customers, Manage Bookings, Manage Payments, Manage Delivery, Manage Users and Full Onile Gas Booking System Operations
  • System User Entity : Use cases of System User are Manage Gas, Manage Connections, Manage Customers, Manage Bookings, Manage Payments, Manage Delivery
  • Agencies Entity : Use cases of Agencies are Create New Connections, View Connection Requests, Add Booking, Deliver Bookings
  • Customers Entity : Use cases of Customers are Request For new Connections, Refill Booking, Make Payment

Use Case Diagram of Onile Gas Booking System :

Online Gas Booking System Use Case Diagram

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