/**
* Removes a {@link ResourceFolder} associated with the specified {@link IAbstractFolder}.
*
* @param type The type of the folder
* @param removedFolder the IAbstractFolder object.
* @param context the scanning context
* @return the {@link ResourceFolder} that was removed, or null if no matches were found.
*/
@Nullable
public ResourceFolder removeFolder(
@NonNull ResourceFolderType type,
@NonNull IAbstractFolder removedFolder,
@Nullable ScanningContext context) {
ensureInitialized();
// get the list of folders for the resource type.
List<ResourceFolder> list = mFolderMap.get(type);
if (list != null) {
int count = list.size();
for (int i = 0; i < count; i++) {
ResourceFolder resFolder = list.get(i);
IAbstractFolder folder = resFolder.getFolder();
if (removedFolder.equals(folder)) {
// we found the matching ResourceFolder. we need to remove it.
list.remove(i);
// remove its content
resFolder.dispose(context);
return resFolder;
}
}
}
return null;
}
/**
* Returns the {@link ResourceFolder} associated with a {@link IAbstractFolder}.
*
* @param folder The {@link IAbstractFolder} object.
* @return the {@link ResourceFolder} or null if it was not found.
*/
@Nullable
public ResourceFolder getResourceFolder(@NonNull IAbstractFolder folder) {
ensureInitialized();
Collection<List<ResourceFolder>> values = mFolderMap.values();
for (List<ResourceFolder> list : values) {
for (ResourceFolder resFolder : list) {
IAbstractFolder wrapper = resFolder.getFolder();
if (wrapper.equals(folder)) {
return resFolder;
}
}
}
return null;
}