@Override
public Object getValueAt(int rowIndex, int columnIndex) {
ProcessStep<T> ps = steps.get(rowIndex);
switch (columnIndex) {
case 0:
return ps.getModifier().getIdentification();
case 1:
return ps.getModifier().getInstructions();
case 2:
return ps.getResult();
case 3:
return ps.getModifier().getUserPriority();
case 4:
return ps.getSourceInfo();
default:
return "";
}
}