/**
* Loops through all currently loaded Students and matches Anon Codes If matched then replaces
* anon codes with Student Name
*
* @param assessments - ArrayList of currently loaded Assessments
* @param students - ArrayList of all students
*/
public void deAnnonymise(ArrayList<Assessment> assessments, ArrayList<Student> students) {
for (Assessment a : assessments) {
for (Result t : a.getResults()) {
String candKey = t.getCandKey();
// Checks if candKey is actually student number
// If candKey is student Number, then is coursework file
if (candKey.substring(candKey.length() - 2, candKey.length() - 1).equals("/")) {
// Removes the end /1 or /2 after student number
candKey = candKey.substring(0, candKey.length() - 2);
candKey = candKey.replaceAll("#", "");
for (Student s : students) {
// Finds student with matching student numbers
if (candKey.equals(s.getStudentNumber() + "")) {
t.setCandKey(s.getStudentNumber() + "");
s.addMarks(t.getModuleCode() + " " + t.getAssessment(), t.getMark());
}
}
} else {
// If candKey is anon code
for (Student s : students) {
candKey = candKey.replaceAll("#", "");
if (candKey.equals(s.getAMC() + "")) {
// Finds student with matching anonymous marking code replaces it with student number
t.setCandKey(s.getStudentNumber() + "");
t.setName(s.getName());
s.addMarks(t.getModuleCode() + " " + t.getAssessment(), t.getMark());
}
}
}
}
}
}
/**
* Generates a JTable using results from Assessment data
*
* @param assessment - Assessment object
*/
public void makeTable(Assessment assessment) {
DefaultTableModel model =
new DefaultTableModel() {
@Override
public boolean isCellEditable(int row, int column) {
// Disables all cells from being editable
return false;
}
};
// Assigns column headings
boolean isAnonymised = !assessment.getResults().get(0).getCandKey().contains("#");
if (isAnonymised) {
model.addColumn("Name");
model.addColumn("Student Number");
} else {
model.addColumn("Anon Codes");
}
model.addColumn("#Ass");
model.addColumn("Module Code");
model.addColumn("Mark");
model.addColumn("Grade");
table = new JTable(model);
table.setFont(new Font("Calibri", Font.BOLD, 14));
// Sets column header look
JTableHeader header = table.getTableHeader();
header.setFont(new Font("Calibri", Font.BOLD, 16));
header.setBackground(Color.black);
header.setForeground(Color.WHITE);
// Sets cell selection to single so only one cell is selected
table.setCellSelectionEnabled(true);
System.out.println("Making JTable");
// Fetches first assessment and adds results data to model
for (Result r : assessment.getResults()) {
String name = r.getName();
if (r.getName().equals("")) {
name = r.getCandKey();
}
if (isAnonymised) {
model.addRow(
new Object[] {
name, r.getCandKey(), r.getAssessment(), r.getModuleCode(), r.getMark(), r.getGrade()
});
} else {
model.addRow(
new Object[] {
r.getCandKey(), r.getAssessment(), r.getModuleCode(), r.getMark(), r.getGrade()
});
}
}
table.setPreferredScrollableViewportSize(new Dimension(200, 300));
table.setFillsViewportHeight(true);
table.setShowGrid(false);
}
/**
* Reads data from CSV file and adds to Assessment ArrayList
*
* @param bf - BufferedReader containing CSV file from file
* @param assessments - ArrayList of currently loaded assessments
* @throws IOException - Throws IOException if can't read file
*/
public void readExamData(BufferedReader bf, ArrayList<Assessment> assessments)
throws IOException {
// Finds corresponding column indexes
// Reads first line to get column headings
String line = bf.readLine();
String[] linesplit = line.split(",");
int yearCol = 0, nameCol = 0, moduleCol = 0, assCol = 0, candCol = 0, markCol = 0, gradeCol = 0;
for (int i = 0; i < linesplit.length; i++) {
if (linesplit[i].equals("\"#Module\"") || linesplit[i].equals("#Module")) {
moduleCol = i;
} else if (linesplit[i].equals("\"#Ass#\"") || linesplit[i].equals("#Ass#")) {
assCol = i;
} else if (linesplit[i].equals("\"#Cand Key\"") || linesplit[i].equals("#Cand Key")) {
candCol = i;
} else if (linesplit[i].equals("\"Mark\"") || linesplit[i].equals("Mark")) {
markCol = i;
} else if (linesplit[i].equals("\"Grade\"") || linesplit[i].equals("Grade")) {
gradeCol = i;
} else if (linesplit[i].equals("\"Year\"") || linesplit[i].equals("Year")) {
yearCol = i;
} else if (linesplit[i].equals("\"Name\"") || linesplit[i].equals("Name")) {
nameCol = i;
}
}
// Adds records to assessments
while ((line = bf.readLine()) != null) {
linesplit = line.split(",");
Result temp =
new Result(
linesplit[yearCol].replaceAll("\"", ""),
linesplit[moduleCol].replaceAll("\"", ""),
linesplit[assCol].replaceAll("\"", ""),
linesplit[candCol].replaceAll("\"", ""),
linesplit[nameCol].replaceAll("\"", ""),
Integer.parseInt(linesplit[markCol]),
linesplit[gradeCol]);
// First checks if Assessment array is empty
if (assessments.isEmpty()) {
Assessment t1 = new Assessment();
t1.addResult(temp);
assessments.add(t1);
// Checks if there is already an assessment object with same assessment number
// If not make new assessment object then adds record
} else if (!checkAllAss(temp.getAssessment(), assessments)) {
Assessment t1 = new Assessment();
t1.addResult(temp);
assessments.add(t1);
} else {
// Since there is existing assessment object finds it, and adds record
for (int i = 0; i < assessments.size(); i++) {
if (assessments.get(i).getResults().get(0).getAssessment().equals(temp.getAssessment())) {
assessments.get(i).addResult(temp);
}
}
}
}
}
/**
* Loops through all Assessment Objects within Assessment ArrayList If finds existing one, that
* matches string returns true
*
* @param assCode - Assessment code to check
* @param assessments - ArrayList of assessments
* @return true - If have existing assessment
*/
public boolean checkAllAss(String assCode, ArrayList<Assessment> assessments) {
for (Assessment t : assessments) {
if (t.getResults().get(0).getAssessment().equals(assCode)) {
// If does have assessment already
return true;
}
}
return false;
}