设计模式之合成模式Java实现和类设计图

package composite.transparent; import java.util.Iterator; import java.util.LinkedList; import java.util.List; public class Composite implements TransparentComponent { private String name; private List<TransparentComponent> components = new LinkedList<TransparentComponent>(); public Composite(String name) { this.name = name; } @Override public void operation() { Iterator<TransparentComponent> it = this.components.iterator(); while (it.hasNext()) { System.out.print("Composite Name is " + this.name); it.next().operation(); } } @Override public void add(TransparentComponent component) { this.components.add(component); } @Override public void remove(TransparentComponent component) { this.components.remove(component); } }