Akshat Shah Portfolio

Akshat Shah Portfolio

My recent Works

lines

METAR Abbreviations

Drawing in Swing Panel

Calendar Class

POSTNET Bar Codes

Currencies

Transactions

Serialization

Observer Software Pattern

Java Project 1

In this project I wrote a Java program with a if else loop that repeatedly reads a METAR abbreviation that translates it to English if it is one of these eight abbreviations, then prints its English meaning.

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Java Project 2

In this project I created a java application using jpanel. I used bunch of methods and classes, color, font and graphics to create a picture through the java code. Similarly I can use this method to design a java application.

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Java Project 3

In this Project I created a calendar application, which does three sort of tests, interactive, traditional and unit testing. To test I created the main application called calendar which uses static method. In this method I have created object, array, and used set and get method. To test, I did interactive test first, and it was done to take the user input and then providing the day for that specific date. This allows to test all the dates in the calendar, which would make it certain that the code is working as intended. Traditional test was done with existing data, the dates are initialized in the code itself. This is easier if I want to test few scenarios. Unit test was done to make sure that what result I am excepting matches with the code output.

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Java Project 4

In this project I created a application where it would read from an input file and would create a output file to print the output.For this application I used arrays, loops and methods. I used for loop to take the zip code from the addresses files, it takes the zip code from the input file, convert it from numbers to characters(postnet), and then print it out to the output file. To make the for loop work I used While loop to read from the input file and print the results to the output file.

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Java Project 5

In this project I have a created a application which takes 5 currencies of my choice which I have assigned in the output file call currenices. This application takes that currencies from the input file and search it up it values on website and returns its current exchange rates against 1 EURO. This application further draws a bar chart, which allows to study the data more easier.

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Java Project 6

In this project I have created a application which uses comparable inteface to compare objects. Further I have used constructors , get methods and override method. Moreover, I have used inheritance so that I can reuse the methods from the parent class along with super to add some new ojects to the methods for that specific class. To test all the methods I have used traditonal testing and unit testing. This project main purpose was to use the comparable interface, inhertiance and Testing.

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Java Project 7

In this project I implemented the serializable interface to both the Transaction and TransactionManager class so they both can be serialized or deserialized from the ser file.Moreover I created 4 methods that returns the value of the arraylist of the objects from the col with specified substring. For example getAll method returns all the arraylist stored in the col. getCount method returns the size of the Transactions. getBuyer and getSeller methods returns the buyer and seller objects with the particular name I have specified during tetsing. Clear method removes all the objects from the col. save method to Serialize transaction manager to file. Load methods to deserialize transaction manager from file. GetId method returns the id objects with particular id I have specified during testing. To get a objects while specifiying the varibale I have used for loops to find the objects from the col and than used a if statement to check if that specified substring is similar to the variable in the col, and if it is it will return the object list that returns the arraylist of objects.

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Java Project 8

In this project I have taken the coded of the previous transactions projects and modified it. I have used observer interface and observable class to observer the changes the in the observable objects. All the changes are logged into the logger file, so its easier for me to notice the changes. This projects main purpose is to make the use of observer interface. This can be super helpful to me when I want to notice the unusal changes in the application.

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