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java.lang.Objectnathan.middleware.GradeImpl
public class GradeImpl
The implementation of the Grade interface used to store a students grade.
Constructor Summary | |
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GradeImpl()
Creates a new instance of GradeImpl |
Method Summary | |
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char |
getCourseIGrade()
Get the grade for course I. |
char |
getCourseIIGrade()
Get the grade for course II. |
char |
getCourseIIIGrade()
Get the grade for course III. |
double |
getGPA()
Get the grade point average. |
boolean |
setCourseIGrade(char aGrade)
Set the grade for course I. |
boolean |
setCourseIIGrade(char aGrade)
Set the grade for course II. |
boolean |
setCourseIIIGrade(char aGrade)
Set the grade for course III. |
java.lang.String |
toString()
Get a String representation of all the grades. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public GradeImpl()
Method Detail |
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public boolean setCourseIGrade(char aGrade)
Grade
setCourseIGrade
in interface Grade
aGrade
- The grade for course I.
public char getCourseIGrade()
Grade
getCourseIGrade
in interface Grade
public boolean setCourseIIGrade(char aGrade)
Grade
setCourseIIGrade
in interface Grade
aGrade
- The grade for course II.
public char getCourseIIGrade()
Grade
getCourseIIGrade
in interface Grade
public boolean setCourseIIIGrade(char aGrade)
Grade
setCourseIIIGrade
in interface Grade
aGrade
- The grade for course III.
public char getCourseIIIGrade()
Grade
getCourseIIIGrade
in interface Grade
public double getGPA()
Grade
getGPA
in interface Grade
public java.lang.String toString()
Grade
toString
in interface Grade
toString
in class java.lang.Object
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