You will implement a class called BagOfWords. You will receive points for each JUnit test you...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
You will implement a class called BagOfWords. You will receive points for each JUnit test you pass. Code style will not be graded. The class should have exactly one field (the HashMap) and the following seven methods: * Initialize an empty bag with an initial capacity of 10. * @postcondition This bag is empty and has an initial capacity of 10. **/ public BagOfWords() { } /** * Initialize an empty bag with a specified initial capacity. * @param initial Capacity *the initial capacity of this bag * @precondition initial Capacity is non-negative. * @postcondition This bag is empty and has the given initial capacity. * * **/ public BagOfWords(int initialCapacity) { } * Add a new element to this bag. * @param word * the new word that is being inserted * @postcondition * A new copy of the word has been added to this bag. **/ public void add(String word) { } * Accessor method to count the number of occurrences of a particular * element in this bag. * @param word * the word that needs to be counted * @return * the number of times that word occurs in this bag **/ public int countOccurrences (String word) { } return -1; * Remove one copy of a specified word from this bag. @param word * the word to remove from the bag * @postcondition * If the word was found in the bag, then one copy of * the word has been removed and the method returns true. * Otherwise the bag remains unchanged and the method returns false. * @return true if the word was successfully removed. **/ public boolean remove(String word) { } /** * Determine the number of words in this bag. * @return *the number of words in this bag public int size() { return false; * } 1** * Produce one long string from the values in the BagOfWords. * If a string appears more than one time in the bag, it should * return -1; } appear more than once in the output. Do not insert spaces. @return the long string */ public String oneLongString() { return null; You will implement a class called BagOfWords. You will receive points for each JUnit test you pass. Code style will not be graded. The class should have exactly one field (the HashMap) and the following seven methods: * Initialize an empty bag with an initial capacity of 10. * @postcondition This bag is empty and has an initial capacity of 10. **/ public BagOfWords() { } /** * Initialize an empty bag with a specified initial capacity. * @param initial Capacity *the initial capacity of this bag * @precondition initial Capacity is non-negative. * @postcondition This bag is empty and has the given initial capacity. * * **/ public BagOfWords(int initialCapacity) { } * Add a new element to this bag. * @param word * the new word that is being inserted * @postcondition * A new copy of the word has been added to this bag. **/ public void add(String word) { } * Accessor method to count the number of occurrences of a particular * element in this bag. * @param word * the word that needs to be counted * @return * the number of times that word occurs in this bag **/ public int countOccurrences (String word) { } return -1; * Remove one copy of a specified word from this bag. @param word * the word to remove from the bag * @postcondition * If the word was found in the bag, then one copy of * the word has been removed and the method returns true. * Otherwise the bag remains unchanged and the method returns false. * @return true if the word was successfully removed. **/ public boolean remove(String word) { } /** * Determine the number of words in this bag. * @return *the number of words in this bag public int size() { return false; * } 1** * Produce one long string from the values in the BagOfWords. * If a string appears more than one time in the bag, it should * return -1; } appear more than once in the output. Do not insert spaces. @return the long string */ public String oneLongString() { return null;
Expert Answer:
Answer rating: 100% (QA)
Implementation of the BagofWords class java import javautilArrayList import javautilHashMap import j... View the full answer
Related Book For
Java An Introduction To Problem Solving And Programming
ISBN: 9780134462035
8th Edition
Authors: Walter Savitch
Posted Date:
Students also viewed these programming questions
-
A rod of m = 0 . 1 3 kg and L = 0 . 7 5 m is on a ramp of two parallel rails with angle theta = 1 7 deg with respect to the horizontal. The current on the rod is I = 0 . 0 7 5 A , pointing into the...
-
You will implement a class called BagOfWords . You will receive points for each JUnit test you pass. Code style will not be graded. The class should have exactly one field (the HashMap) and the...
-
Assignment 5: Hash Table implementation andconcordance There are three parts to this assignment. In the first two parts,you will complete the implementation of a hash map and aconcordance program. In...
-
For each polynomial function, find (a) (-1), (b) (2), and (c) (0). f(x) = x + 2x - 8
-
When perpetual inventory records are kept, the results under the FIFO and LIFO methods are the same as they would be in a periodic inventory system. Do you agree? Explain.
-
The reaction of thioacetamide with water is shown by the equation below: CH3C(S)NH2(aq)+ H2O H2S(aq) + CH3C(O)NH2(aq) The rate of reaction is given by the rate law: Rate = k[H3O+][CH3C(S)NH2]
-
You are in an airplane cruising smoothly at \(600 \mathrm{mph}\). What experiment, if any, could you do that would demonstrate that you are moving, while those on the ground are at rest?
-
Thinken Technology recently merged with College Electronix (CE), a computer graphics manufacturing firm. In performing a comprehensive audit of CEs accounting system, Gerald Ott, internal audit...
-
Discuss what existing services and supports you identified relevant to each clients' issues. What information did you gather on available service options and approaches?
-
Tucker, Inc., produces high-quality suits and sport coats for men. Each suit requires 1.2 hours of cutting time and 0.7 hours of sewing time, uses 6 yards of material, and provides a profit...
-
In a Millikan oil-drop experiment the terminal velocity of the droplet is observed to be 1.3 mm/s. The density of the oil is p= 900 kg/m, and the viscosity of air is n = 1.82 x 10-5 kg/m . s. Use the...
-
Calculate the effective yield of a monthly-payment FRM of $500,000, 3.5%, 30 years with a 2 up-front discount points, assuming the loan is paid off at the end of the fifth year?
-
Translate the following symbolic statements in words. 1)p ~q 2)s~r 3)q ~s Translate the following verbal statements into symbols. 4)Ground moves affect Flying-type Pokmonif some Pokmondo not have a...
-
A company's product requires 3 ponds of direct materials at $21.60 per pund and 2 direct labor hours at $48.60 per hour. The company uses an overhead rate of $41.80 per direct labor hour to assign...
-
Why is medical record documentation an important part of the provider's ability to provide quality care? Explain.
-
Dino Marty is the office manager for Fix It Physical Therapy Associates. Dino is responsible for all the accounts receivable that pertains to the office practice. The standard billing rate is $200...
-
A researcher reported that a confidence interval for the proportion of adults whose weight decreased by the end of Ramadan is (12.16%, 27.84%) based on a random sample of 100 adults. However, the...
-
What are the typical record-at-a-time operations for accessing a file? Which of these depend on the current file record?
-
Create a JavaFx application that draws a pattern of evenly spaced circles. Use four constants to control the pattern: the number of circles to draw, the radius of the first circle, the change in the...
-
Consider a class ScienceFairProjectRating that will be used to help judge a science fair project. It will use the class RatingScore described in the previous exercise. The attributes for the new...
-
Write an algorithm that finds the maximum value in a list of values.
-
Identify the sources and discuss the consequences of bank runs, bank panics, and financial crises.
-
Explain why and how the government intervenes in the financial system, and the problems the government safety net creates.
-
One goal of the regulatory reforms that followed the 2007-2009 financial crisis was to address the too-big-to-fail problem associated with large institutions. How did the reforms try to address this...
Study smarter with the SolutionInn App