// Step 1.c.ii - ii. Implement the accept() method.
@Override
public void accept(VisitorInterface f) {
// Step 1.c.iii. The call to execute(). Pass "this" reference
f.execute(this);
}
// Step 1.c.ii - ii. Implement the accept() method.
@Override
public void accept(VisitorInterface f) {
// Step 1.c.iii. The call to execute(). Pass "this" reference
f.execute(this);
}
