| 0,0 → 1,44 |
|---|
| package ak.hostadmiral.util; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| |
| public class ResourceManager |
| { |
| private Collection resources = new ArrayList(); // Collection(String) |
| private Collection addedListeners = new ArrayList(); // Collection(ResourceAddedListener) |
| |
| public void addAddedListener(ResourceAddedListener listener) |
| { |
| addedListeners.add(listener); |
| } |
| |
| public void removeAddedListener(ResourceAddedListener listener) |
| { |
| addedListeners.remove(listener); |
| } |
| |
| public Collection getResources() |
| { |
| return Collections.unmodifiableCollection(resources); |
| } |
| |
| public void addResource(String resourceName) |
| { |
| resources.add(resourceName); |
| |
| for(Iterator i = addedListeners.iterator(); i.hasNext(); ) { |
| ResourceAddedListener listener = (ResourceAddedListener)i.next(); |
| listener.resourceAdded(resourceName); |
| } |
| } |
| |
| private static ResourceManager resourceManager = new ResourceManager(); |
| |
| public static ResourceManager getInstance() |
| { |
| return resourceManager; |
| } |
| } |