Podsumowanie wzorców projektowych GoF

private String upcaseTitle;private DvdMediator dvdMediator;public DvdUpcaseTitle(String title,DvdMediator dvdMediator) {this.setTitle(title);resetTitle();this.dvdMediator = dvdMediator;this.dvdMediator.setUpcase(this);}public DvdUpcaseTitle(DvdTitle dvdTitle,DvdMediator dvdMediator) {this(dvdTitle.getTitle(), dvdMediator);}public void resetTitle() {this.setUpcaseTitle(this.getTitle().toUpperCase());}public void resetTitle(String title) {this.setTitle(title);this.resetTitle();}public void setSuperTitleUpcase() {this.setTitle(this.getUpcaseTitle());dvdMediator.changeTitle(this);}}public String getUpcaseTitle() {return upcaseTitle;}private void setUpcaseTitle(String upcaseTitle) {this.upcaseTitle = upcaseTitle;}DvdMediatorpackage pk.dydakt.to.dp.b.gof.mediator;public class DvdMediator {private DvdUpcaseTitle dvdUpcaseTitle;private DvdLowercaseTitle dvdLowercaseTitle;public void setUpcase(DvdUpcaseTitle dvdUpcaseTitle) {this.dvdUpcaseTitle = dvdUpcaseTitle;}public void setLowercase(DvdLowercaseTitle dvdLowercaseTitle) {this.dvdLowercaseTitle = dvdLowercaseTitle;}public void changeTitle(DvdUpcaseTitle dvdUpcaseTitle) {this.dvdLowercaseTitle.resetTitle(dvdUpcaseTitle.getTitle());}}public void changeTitle(DvdLowercaseTitle dvdLowercaseTitle) {this.dvdUpcaseTitle.resetTitle(dvdLowercaseTitle.getTitle());}76