docs/DesignPatterns
annotate code/composite-leaf.java @ 7:20c0116dcb97
added files (forgot for last commit
| author | meillo@marmaro.de |
|---|---|
| date | Mon, 18 Jun 2007 12:10:45 +0200 |
| parents | |
| children |
| rev | line source |
|---|---|
| meillo@7 | 1 class Leaf implements IComponent { |
| meillo@7 | 2 private String id; |
| meillo@7 | 3 |
| meillo@7 | 4 public Leaf(String id) { |
| meillo@7 | 5 this.id = id; |
| meillo@7 | 6 } |
| meillo@7 | 7 |
| meillo@7 | 8 public String toString() { |
| meillo@7 | 9 return this.id; |
| meillo@7 | 10 } |
| meillo@7 | 11 |
| meillo@7 | 12 public Collection getChildren() { |
| meillo@7 | 13 return null; |
| meillo@7 | 14 } |
| meillo@7 | 15 |
| meillo@7 | 16 // false because failed to add |
| meillo@7 | 17 public boolean addComponent(IComponent c) { |
| meillo@7 | 18 return false; |
| meillo@7 | 19 } |
| meillo@7 | 20 |
| meillo@7 | 21 // false because failed to find it for removal |
| meillo@7 | 22 public boolean removeComponent(IComponent c) { |
| meillo@7 | 23 return false; |
| meillo@7 | 24 } |
| meillo@7 | 25 } |