Java: Class Design Examples
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Sub: Java Topic: Class Design Examples Slide number: 3 Presented by: Mahbubul Islam (MMI) Lecturer, Dept. of CSE University of Rajshahi
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This document provides an overview of design processes and problem solving. It discusses various models of design processes, including linear and iterative processes. It also examines the nature of design problems and how designers approach problem solving. The document highlights that design problems often have no single clear solution and require intuition and experimentation to develop potential concepts and solutions.
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Class object method constructors in java
Presented By :
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www.technolamp.co.in
www.programming9.com
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1-What are the opportunities and threats that could impact the org
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2-What are the strengths or weaknesses of the organization?
· Review factors within the company that are critical to the strategy of the firm and classify them as strengths or weaknesses.
· Look for resources, capabilities, and core competencies.
· Use the "Four Criteria of Sustainable Competitive Advantage".
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Programming Using Inheritance/Programming Using Inheritance/.vs/Programming Using Inheritance/v16/.suo
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Programming_Using_Inheritance
{
class Account
{
//Declares the instance variable for the class
private decimal Balance;
private string AccountName;
private int AccountNumber;
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{
setAccontNumber(AccountNumber);
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}
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{
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}
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{
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}
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{
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}
//To get the instance field variables
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{
return this.Balance;
}
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{
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}
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{
return this.AccountName;
}
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CSC139 Chapter 9 Lab Assignments (1)
Classes and Objects
Objectives
In this lab assignment, students will learn:
- How to design and define class
- How to create object
- How to define a tester program to test the object
Goals
In this lab assignment, students will demonstrate the abilities to:
- Design and define class
- Create object
- Define a tester program to test the object
Grading
- Design and create a GUI (20 pts)
- Design and define class (40 pts)
- Define tester program (40 pts)
Develop a "
BankAccount
" windows form project, which will allow user to
- Enter amount of money to deposit, withdraw or move
- Deposit money in checking or savings account.
- Withdraw money from checking or savings account.
- Move money between checking account and saving account.
- View the new balance on the form after each transaction.
Here is sample input/output:
When start to run project, initial balances for both checking and saving accounts ($1000.00) should be displayed on the form.
After deposit $500.00 to checking account.
After move $800.00 from saving to checking account.
If user attempts to withdraw $4000.00 from checking account at this moment, a MessageBox should be displayed with an error message.
Project specifications --------
1. This project should perform object-oriented programming.
Add a class file "Account.vb" to define class "Account", rename "Form1.vb" file as "AccountTesterForm.vb" which will create account object and test the object’s attributes and behaviors.
2.
This is the GUI for the bank. The amount of money need to be entered from the textbox, each button represents a type of transaction. The new balance will be displayed on the form after each transaction.
Please use the same control names in order to use the tester program code below.
balanceLabel
amountTextBox
moveStoCButton
withdrawSavingButton
depositSavingButton
moveCtoSButton
depositCheckingButton
withdrawCheckingButton
3.
Here is the definition of class Account, some codes are missing, you may copy the code to your project in Visual Studio and complete the missing code.
Public Class Account
Private savingBalance As Decimal 'instance variable for balance in saving account
Private checkingBalance As Decimal 'instance variable for balance in checking account
'constructor which initialize balances in both accounts to 1000.00
Public Sub New()
savingBalance = 1000.0
checkingBalance = 1000.0
End Sub
'property for savingBalance
Public Property Saving() As Double
Get
Return savingBalance
End Get
Set(ByVal value As Double)
If value < 0 Then
savingBalance = 0
Else
savingBalance = value
End If
End Set
End Property
'property for checkingBalance
Public Property Checking() As Double
'write your code here
End Property
'define how to deposit money to checking a.
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Congratulations!! You have been selected to create a banking simulat.docx
Congratulations!! You have been selected to create a banking simulator. After meeting with the clients, you have agreed on requirements and even have developed a basic design of the program. Basically, the software must be able to create accounts, deposit, withdraw, and transfer funds, and deal with fees, interest, etc.
You have decided to embrace Test-Driven Development (TTD) for this project. This means that, now that the requirements and design have been developed, the next step is to design unit tests for all the classes identified in the design. (Normally you might develop the tests at the same time as starting the implementation, but for this project, we are only developing unit tests.)
View the UML class diagram for the bank simulation. (You can learn about UML from the class resources.)
Requirements:
In this project, you will be given a list of classes and their public methods, for a simple (not realistic) banking simulation program. Your group's task is to create a thorough set of unit tests. In order to run your tests, you will skeleton classes with stub methods; you should not attempt to actually create a banking simulation program! To save time, I have provided a Zip file with the skeleton classes. You should probably add all those, and a package for your unit tests, before your initial commit.
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https://app.box.com/s/qhtvq32h4ybf9t49ku85x0n3xl4jhr15LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-mule-event-processing-models/
Agenda
● What is event processing in MuleSoft?
● Types of event processing models in Mule 4
● Distinction between the reactive, parallel, blocking & non-blocking processing
For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/YouTube:- youtube.com/@mulesoftmysore
Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N
Speaker:-
Shivani Yasaswi - https://www.linkedin.com/in/shivaniyasaswi/
Organizers:-
Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/
Giridhar Meka - https://www.linkedin.com/in/giridharmeka
Priya Shaw - https://www.linkedin.com/in/priya-shaw
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