package component.impl;
import java.util.ArrayList;
import java.util.Iterator;
import component.MenuComponent;
/**
* Created by http://teachcourse.cn on 2018/03/22.
*/
public class Menu extends MenuComponent {
ArrayList menuComponents = new ArrayList<>();
String name;
String description;
public Menu(String name, String description) {
this.name = name;
this.description = description;
}
public void add(MenuComponent menuComponent) {
menuComponents.add(menuComponent);
}
public void remove(MenuComponent menuComponent) {
menuComponents.remove(menuComponent);
}
public MenuComponent getChild(int i) {
return menuComponents.get(i);
}
public String getName() {
return name;
}
public String getDescription() {
return description;
}
public void print() {
System.out.print("\n" + getName());
System.out.println("," + getDescription());
System.out.println("-------------------");
java.util.Iterator iterator = menuComponents.iterator();
while (iterator.hasNext()) {
MenuComponent menuComponent = iterator.next();
menuComponent.print();
}
}
@Override
public Iterator createIterator() {
return new CompositeIterator(menuComponents.iterator());
}
}