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Course.java
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Course.java
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public class Course implements Comparable <Course>{
private boolean isGraduateCourse;
private int courseNum;
private String courseDept;
private int numCredits;
//-----------------CONSTRUCTORS----------------------------------------------------------------------------------------------
public Course (boolean isGraduateCourse, int courseNum, String courseDept, int numCredits) {
this.isGraduateCourse = isGraduateCourse;
this.courseNum = courseNum;
this.courseDept = courseDept;
this.numCredits = numCredits;
}
//---------------------@Override----------------------------------------------------------------------------------------------
@Override
public int compareTo( Course c ) {
int n = 0;;
try {
if (this.courseNum > c.getCourseNum()) n = 1;
else if (this.courseNum == c.getCourseNum()) n = 0;
else n = -1;
} catch (Exception e) {}
return n;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof Course) {
Course o = (Course) obj;
if(this.isGraduateCourse == o.isGraduateCourse() && this.courseNum == o.getCourseNum() &&
this.courseDept.equals(o.getCourseDept()) && this.numCredits == o.getNumCredits())
return true;
}
return false;
}
@Override
public String toString() {
String st = "";
if (this.isGraduateCourse) st = "Graduate"; else st = "Undergraduate";
return String.format("Course: %3s-%3d | Number of Credits: %02d | %s", courseDept, courseNum, numCredits, st);
}
//-------------------------GETTRS AND SETTERS---------------------------------------------------------------------------
public String getCourseName () {
if (this.isGraduateCourse) {
return "G" + this.courseDept + this.courseNum;
} else return "U" + this.courseDept + this.courseNum;
}
public boolean isGraduateCourse() {
return isGraduateCourse;
}
public int getCourseNum() {
return courseNum;
}
public String getCourseDept() {
return courseDept;
}
public int getNumCredits() {
return numCredits;
}
}