A diamond is a stone which is usually valued based on its size, clar

Content type

User Generated

Uploaded By

Nouvanixefvatu

Pages

Rating

A diamond is a stone which is usually valued based on its

size, clarity, and color, and can be cut in many different

styles. Write a program titled \"YourLastName_Diamond\"

that represents the information gathered of a diamond and

implements the comparable interface.

Your program will have the following instance variables:

- stockNumber – contains the identifying string of the

diamond.

- carot – contains a double for the size of the diamond.

- clarity – contains a string with the clarity grade of the

diamond.

- color – contains a char with the color grade of the

diamond.

- cut – contains a string with the name of the diamond\'s

cut.

Your program will have the following instance methods:

- getStock(), getCarot(), getClarity(), getColor(), getCut()

which will return their corresponding variable.

- toString() – a descriptive method of the diamond class

which generally covers all the instance variables.

- compareTo(Diamond other) – compares two diamonds

and returns an int value so that better diamonds are to the

left of poor diamonds when sorted. This means that

goodDiamond.compareTo(poorDiamond) returns a negative

value.

- A constructor method for the class which takes in a

string, double, string, char, and string as arguments in

order to initialize one of each of the instance variables

given above.

Use the following guidelines for the instance variables and

methods above:

The size of a diamond is measured in carots, usually less

than 5.0. The clarity grade of a diamond is given as a two

or three letter code, FL, IF, VVS1, VVS2, VS1, VS2, SI1,

SI2, I1, I2, I3. FL (flawless) is the best, I3 is the worst. The

color grade is a one letter code, D through Z. D is the best,

Z is the worst. The cut is the name of the pattern the

diamond has been cut into.

The method compareTo() is written so that diamonds are

ordered first by carot, then by clarity OR color, whichever

is better for the particular diamond. Since there are 23

grades of color, but only 11 grades of clarity, regard the

first two color grades as equal in grade to the first grade of

clarity, the next two color grades equal in grade to the

second grade of clarity, and so on. In comparing the codes

for clarity, you will need a series of if statements.

Run the diamond program with the driver provided ( named

DiamondTester.java) and capture all interaction in a file

using the script command. (Modify the driver for

\"YourName_Diamond\" to be used in place of Diamond in

the main method)

What should be turned in:

- Soft copy of the results using the script command

- Soft copy of the programs

Solution

/* Diamond.java */

import java.util.*;

import java.lang.*;

import java.io.*;

End of Preview - Want to read all 10 pages?

Access Now

Unformatted Attachment Preview

A diamond is a stone which is usually valued based on its size, clarity, and color, and can be cut in many different styles. Write a program titled \"YourLastName_Diamond\" that represents the information gathered of a diamond and implements the comparable interface. Your program will have the following instance variables: - stockNumber – contains the identifying string of the diamond. - carot – contains a double for the size of the diamond. - clarity – contains a string with the clarity grade of the diamond. - color – contains a char with the color grade of the diamond. - cut – contains a string with the name of the diamond \'s cut. Your program will have the following instance methods: - getStock(), getCarot(), getClarity(), getColor(), getCut() which will return their corresponding variable. - toString() – a descriptive method of the diamond class which generally covers all the instance variables. - compareTo(Diamond other) – compares two diamonds and returns an int value so that better diamonds a re to the left of poor diamonds when sorted. This means that goodDiamond.compareTo(poorDiamond) returns a negative value. - A constructor method for the class which takes in a string, double, string, char, and string as arguments in order to initialize one of each of the instance variables given above. Use the following guidelines for the instance variables and methods above: The size of a diamond is measured in carots, usually less than 5.0. The clarity grade of a ...
Purchase document to see full attachment