Description
Problem 1 Create a class called DuplicateRemover. Create an instance method called remove that takes a single parameter called dataFile (representing the path to a text file) and uses a Set of Strings to eliminate duplicate words from dataFile. The unique words should be stored in an instance variable called uniqueWords. Create an instance method called write that takes a single parameter called outputFile (representing the path to a text file) and writes the words contained in uniqueWords to the file pointed to by outputFile. The output file should be overwritten if it already exists, and created if it does not exist. Create a separate class called Application that contains a main method which illustrates the use of DuplicateRemover by calling both the remove and write methods. Your input file must be called problem1.txt and your output file must be called unique_words.txt. You will not receive credit if you use different file names, as my graders will not modify your code to make it work with their test files. Your program should work on any text file. The TA’s will provide their own version of problem1.txt when they run your code. Problem 2 Create a class called DuplicateCounter. Create an instance method called count that takes a single parameter called dataFile (representing the path to a text file) and uses a Map of Strings to count how many times each word occurs in dataFile. The counts should be stored in an instance variable called wordCounter. Create an instance method called write that takes a single parameter called outputFile (representing the path to a text file) and writes the contents of wordCounter to the file pointed to by outputFile. The output file should be overwritten if it already exists, and created if it does not exist. Create a separate class called Application that contains a main method which illustrates the use of DuplicateCounter by calling both the remove and write methods. Your input file must be called problem2.txt and your output file must be called unique_word_counts.txt. You will not receive credit if you use different file names, as my graders will not modify your code to make it work with their test files. Your program should work on any text file. The TA’s will provide their own version of problem1.txt when they run your code.
Criteria Ratings Pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts Problem 1: Problem 1 shall contain a public class called DuplicateRemover 2 pts Full Marks 0 pts No Marks Problem 1: DuplicateRemover shall contain a method called remove 2 pts Full Marks 0 pts No Marks Problem 1: Given a text file, dataFile, the remove method shall determine the unique words contained in dataFIle and store those unique words in the associated DuplicateRemover object 2 pts Full Marks 0 pts No Marks Problem 1: The remove method shall terminate the program and alert the user when an exceptional IO event occurs 2 pts Full Marks 0 pts No Marks Problem 1: The remove method shall clean up any and all resources allocated during method execution 2 pts Full Marks 0 pts No Marks Problem 1: DuplicateRemover shall contain a method called write 2 pts Full Marks 0 pts No Marks Problem 1: Given a text file, outputFile, the write method shall print the current collection of unique words to outputFile 2 pts Full Marks 0 pts No Marks Problem 1: The write method shall terminate the program and alert the user when an exceptional IO event occurs 2 pts Full Marks 0 pts No Marks Problem 1: The write method shall clean up any and all resources allocated during method execution 2 pts Full Marks 0 pts No Marks
Criteria Ratings Pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts Problem 1: Problem 1 shall contain a public class called Application 2 pts Full Marks 0 pts No Marks Problem 1: Application shall contain a main method 2 pts Full Marks 0 pts No Marks Problem 1: The main method shall create an instance of a DuplicateRemover called duplicateRemover 2 pts Full Marks 0 pts No Marks Problem 1: The main method shall use the write method of duplicateRemover to output the unique words of “problem1.txt” to a file called “unique_words.txt” 2 pts Full Marks 0 pts No Marks Problem 2: Problem 2 shall contain a public class called DuplicateCounter 2 pts Full Marks 0 pts No Marks Problem 2: DuplicateCounter shall contain a method called count 2 pts Full Marks 0 pts No Marks Problem 2: Given a text file, dataFile, the count method shall determine the number of occurrences of each word contained in dataFIle and store each unique word and its count in the associated DuplicateCounter object 2 pts Full Marks 0 pts No Marks Problem 2: The count method shall terminate the program and alert the user when an exceptional IO event occurs 2 pts Full Marks 0 pts No Marks Problem 2: The count method shall clean up any and all resources allocated during method execution 2 pts Full Marks 0 pts No Marks
Criteria Ratings Pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 2 pts 4 pts Problem 2: DuplicateCounter shall contain a method called write 2 pts Full Marks 0 pts No Marks Problem 2: Given a text file, outputFile, the write method shall print the current collection of unique words and their counts to outputFile 2 pts Full Marks 0 pts No Marks Problem 2: The write method shall terminate the program and alert the user when an exceptional IO event occurs 2 pts Full Marks 0 pts No Marks Problem 2: The write method shall clean up any and all resources allocated during method execution 2 pts Full Marks 0 pts No Marks Problem 2: Problem 2 shall contain a public class called Application 2 pts Full Marks 0 pts No Marks Problem 2: Application shall contain a main method 2 pts Full Marks 0 pts No Marks Problem 2: The main method shall create an instance of a DuplicateCounter called duplicateCounter 2 pts Full Marks 0 pts No Marks Problem 2: The main method shall use the write method of duplicateCounter to output the unique words of “problem2.txt” to a file called “unique_word_counts.txt” 2 pts Full Marks 0 pts No Marks Problem 1 has been correctly uploaded to GitHub 4 pts Full Marks 0 pts No Marks
Total Points: 60 Criteria Ratings Pts 4 pts Problem 2 has been correctly uploaded to GitHub 4 pts Full Marks 0 pts No Marks
