CaptureService.java 文件源码

public void update() {
  CaptureTypeService service = CaptureTypeService.getInstance();
  VirtualFile dir = getCapturesDirectory();
  Multimap<CaptureType, Capture> updated = LinkedListMultimap.create();
  if (dir != null) {
    VirtualFile[] children = VfsUtil.getChildren(dir);
    for (CaptureType type : service.getCaptureTypes()) {
      Set<VirtualFile> files = findCaptureFiles(children, type);
      for (Capture capture : myCaptures.get(type)) {
        // If an existing capture exists for a file, use it: Remove it from the files and add the already existing one.
        if (files.remove(capture.getFile())) {
          updated.put(type, capture);
        }
      }
      for (VirtualFile newFile : files) {
        updated.put(type, type.createCapture(newFile));
      }
    }
  }
  myCaptures = updated;
}