package lectures.inheritance_vs_delegation.abstract_methods;
import util.annotations.WebDocuments;
import lectures.arrays.collections_kinds.extra.PointHistory;
import lectures.graphics.ACartesianPoint;
import lectures.graphics.Point;
@WebDocuments({"Lectures/InheritanceVsDelegationAbstractMethods.pptx", "Lectures/InheritanceVsDelegationAbstractMethods.pdf", "Videos/InheritanceVsDelegationAbstractMethods.avi"})
public class ADelegatingCartesianPointHistory implements DelegatingPointHistory{
PointHistory delegate;
public void addElement(int x, int y) {
delegate.addElement(x, y);
}
public Point elementAt(int index) {
return delegate.elementAt(index);
}
public int size() {
return delegate.size();
}
public Point createPoint(int x, int y) {
return new ACartesianPoint(x, y);
}
}