public List<AudioFile> getAudioFiles() {
List<AudioFile> result = new ArrayList<AudioFile>();
result.addAll(files);
for (String string : folders.keySet()) {
Folder f = folders.get(string);
result.addAll(f.getAudioFiles());
}
return result;
}
/**
* Adds a folder as child of this folder
*
* @param f
*/
public void addFolder(Folder f) {
if (folders.containsKey(f.getName())) {
Folder folder = folders.get(f.getName());
folder.addFoldersOf(f);
} else {
folders.put(f.getName(), f);
f.setParentFolder(this);
}
}
/**
* Adds all children folders of a given folder to this
*
* @param f
*/
private void addFoldersOf(Folder f) {
folders.putAll(f.getFolders());
}
/**
* Removes a folder from this folder
*
* @param f
*/
public void removeFolder(Folder f) {
folders.remove(f.getName());
}
