Method Details

• track

  public static UsageTracker.Usage track(Runnable task)

  Runs the given task while tracking all cases where a managed value is used. The task is run in a read-only transaction.

  Parameters:

  task - the task to run, not null

  Returns:

  a usage instance that combines all used managed values, not null

• untracked

  public static <T> T untracked(Supplier<T> task)

  Runs the given supplier without tracking usage even if a usage tracker is active.

  Type Parameters:

  T - the supplier type

  Parameters:

  task - the supplier task to run, not null

  Returns:

  the value returned from the supplier

• registerUsage

  public static void registerUsage(UsageTracker.Usage usage)

  Registers a usage with the current usage tracker. This method should be run only if usage tracking is active.

  Parameters:

  usage - the usage instance to register, not null

• isActive

  public static boolean isActive()

  Checks whether a usage tracker is currently active.

  Returns:

  true if a usage tracker is active