Field Detail

• NOTIFY_GC_FLAG

  public static final byte NOTIFY_GC_FLAG

  This flag tells the finalize trigger to call gc.notifyFinalize(PyObject) after it called the finalizer.

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  Constant Field Values

• NOT_FINALIZABLE_FLAG

  public static final byte NOT_FINALIZABLE_FLAG

  Indicates that the underlying PyObject was never intended to be finalized. It is actually not finalizable and the trigger only exists to notify gc that the underlying object was finalized. This is needed for some advanced gc-functionality.

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  Constant Field Values

• ONLY_BUILTIN_FLAG

  public static final byte ONLY_BUILTIN_FLAG

  Indicates that only FinalizableBuiltin shall be called.

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  Constant Field Values

• FINALIZED_FLAG

  public static final byte FINALIZED_FLAG

  Indicates that this trigger was already finalized.

  See Also:

  Constant Field Values

• factory

  public static FinalizeTriggerFactory factory

  This factory hook is reserved for use by JyNI. It allows to replace the default FinalizeTrigger. JyNI needs it to support garbage collection.

• flags

  public byte flags

Method Detail

• makeTrigger

  public static FinalizeTrigger makeTrigger​(PyObject toFinalize)

• hasActiveTrigger

  public static boolean hasActiveTrigger​(PyObject obj)

• isFinalizable

  public static boolean isFinalizable​(PyObject obj)

• ensureFinalizer

  public static void ensureFinalizer​(PyObject resurrect)

  Recreates the FinalizeTrigger of the given object. This makes sure that once the resurrected object is gc'ed again, its __del__-method will be called again.

• runFinalizer

  public static void runFinalizer​(PyObject toFinalize)

• runFinalizer

  public static void runFinalizer​(PyObject toFinalize,
                                  boolean runBuiltinOnly)

• appendFinalizeTriggerForBuiltin

  public static void appendFinalizeTriggerForBuiltin​(PyObject obj)

• clear

  public void clear()

• trigger

  public void trigger​(PyObject toFinalize)

• isActive

  public boolean isActive()

• performFinalization

  public void performFinalization()

• isFinalized

  public boolean isFinalized()