Package com.gophers.services.helpers

Class GradeUtils

java.lang.Object

com.gophers.services.helpers.GradeUtils

public class GradeUtils
extends Object

Utility class for grading-related operations, including calculations and formatting.

Constructor Summary

Constructors

Constructor	Description
GradeUtils()

Method Summary

Modifier and Type	Method	Description
static String	calculateBonus(int totalScore, int bonus)	Calculates the bonus breakdown based on the total score and bonus value.
static int	calculateTotalGrade(Map<String,Integer> gradesMap)	Calculates the total grade based on the provided grades map.
static String	formatTestResult(String criterion, int marksEarned, int totalMarks)	Formats a test result string.
static String	getComment(int totalScore)	Retrieves a comment based on the total score.
static Map<String,String>	getFeedbackAsStatus(Map<String,Integer> feedback)	Generates feedback statuses (Passed/Failed) for tests.
static int	getTotalMarks(int index)	Retrieves the total marks for a specific index.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GradeUtils

public GradeUtils()

Method Details

calculateTotalGrade

public static int calculateTotalGrade(Map<String,Integer> gradesMap)

Calculates the total grade based on the provided grades map. Caps the total grade at 100 if it reaches 90 or more.

Parameters:

gradesMap - a Map with grade criteria as keys and scores as values

Returns:

the total grade

calculateBonus

public static String calculateBonus(int totalScore,
 int bonus)

Calculates the bonus breakdown based on the total score and bonus value.

Parameters:

totalScore - the total score achieved

bonus - the bonus points awarded

Returns:

a String representing the bonus breakdown

getComment

public static String getComment(int totalScore)

Retrieves a comment based on the total score.

Parameters:

totalScore - the total score achieved

Returns:

a String comment associated with the score range

getFeedbackAsStatus

public static Map<String,String> getFeedbackAsStatus(Map<String,Integer> feedback)

Generates feedback statuses (Passed/Failed) for tests.

Parameters:

feedback - a Map with test names as keys and pass status as values

Returns:

a Map with test names as keys and "Passed"/"Failed" as values

getTotalMarks

public static int getTotalMarks(int index)

Retrieves the total marks for a specific index.

Parameters:

index - the index representing a grading component

Returns:

the total marks for the component

Throws:

IllegalArgumentException - if the index is invalid

formatTestResult

public static String formatTestResult(String criterion,
 int marksEarned,
 int totalMarks)

Formats a test result string.

Parameters:

criterion - the test criterion

marksEarned - the marks earned for the test

totalMarks - the total marks for the test

Returns:

a formatted string representing the test result