private void addOptionsToMenu(final ArrayList<MenuOption> menuOptions) {
int optionNumber = 1;
for (final MenuOption option : menuOptions) {
option.setOptionNumber(optionNumber++);
this.addOption(option);
}
}
public void displayMenu() {
System.out.println(this.title);
for (final MenuOption option : this.options) {
System.out.println(" " + option.getOptionNumber() + " " + option.getOptionText());
}
System.out.println();
System.out.print(this.message);
}
public Menu performActionByOptionNumberReturnNextMenu(final int optionNumber) {
final MenuOption pickedOption = this.findOptionByNumber(optionNumber);
pickedOption.performAction();
if (MenuSession.singleton().actionFailed()) {
MenuSession.singleton().resetFailFlag();
return this;
}
return pickedOption.menuToShowNext();
}
private MenuOption findOptionByNumber(final int optionNumber) {
MenuOption pickedOption = null;
for (final MenuOption option : this.options) {
if (option.getOptionNumber() == optionNumber) {
pickedOption = option;
break;
}
}
return pickedOption;
}
