@Nullable
public TaskDescriptor<IndexCommandResult> getIndexTask(long taskId) {
TaskDescriptor<IndexCommandResult> indexingTask = null;
final TaskDescriptor<?> task = taskManager.getTask(taskId);
if (task != null && task.getTaskContext() instanceof IndexTaskContext) {
indexingTask = (TaskDescriptor<IndexCommandResult>) task;
}
return indexingTask;
}
public int compare(TaskDescriptor left, TaskDescriptor right) {
return Longs.compare(left.getTaskId(), right.getTaskId());
}
