docs/DesignPatterns

view code/composite-leaf.java @ 37:debbd3bf76ce

find changesets by author, revision, files, or words in the commit message
Added tag Ausarbeitung final for changeset f03413250b39d73ca44b22ea1e4022fd3c9e825d
author meillo@marmaro.de
date Sat, 11 Aug 2007 22:43:34 +0200
parents
children
line source
1 class Leaf implements IComponent {
2 private String id;
3
4 public Leaf(String id) {
5 this.id = id;
6 }
7
8 public String toString() {
9 return this.id;
10 }
11
12 public Collection getChildren() {
13 return null;
14 }
15
16 // false because failed to add
17 public boolean addComponent(IComponent c) {
18 return false;
19 }
20
21 // false because failed to find it for removal
22 public boolean removeComponent(IComponent c) {
23 return false;
24 }
25 }