//save current state of DvdDetails in a DvdMemento public DvdMemento createDvdMemento() { DvdMemento mementoToReturn = new DvdMemento(); mementoToReturn.setState(this); return(mementoToReturn); }
//sets current state to what DvdMemento has public void setDvdMemento(DvdMemento dvdMementoIn) { dvdMementoIn.getState(this); }
//save current state of DvdDetails in a DvdMemento public DvdMemento createDvdMemento() { DvdMemento mementoToReturn = new DvdMemento(); mementoToReturn.setState(this); return mementoToReturn; }