java.lang.Object

org.python.core.PyObject

org.python.modules._weakref.AbstractReference

All Implemented Interfaces:: Serializable, Traverseproc

Direct Known Subclasses:: ProxyType, ReferenceType

public abstract class AbstractReference extends PyObject implements Traverseproc

Base class for weakref types.

See Also:

Nested Class Summary

Nested classes/interfaces inherited from class org.python.core.PyObject
PyObject.ConversionException
Field Summary

Fields inherited from class org.python.core.PyObject
gcMonitorGlobal, TYPE
Constructor Summary

Constructors

Constructor

Description

AbstractReference(PyType subType, ReferenceBackend gref, PyObject callback)
Method Summary

Modifier and Type

Method

Description

PyObject

__eq__(PyObject other)

Equivalent to the standard Python __eq__ method.

PyObject

__ne__(PyObject other)

Equivalent to the standard Python __ne__ method.

boolean

equals(Object ob_other)

Should almost never be overridden.

boolean

hasCallback()

int

hashCode()

boolean

refersDirectlyTo(PyObject ob)

Optional operation.

int

traverse(Visitproc visit, Object arg)

Traverses all directly contained PyObjects.

Methods inherited from class org.python.core.PyObject
__abs__, __add__, __and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __cmp__, __coerce__, __coerce_ex__, __complex__, __contains__, __delattr__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __ensure_finalizer__, __findattr__, __findattr__, __findattr_ex__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __format__, __ge__, __get__, __getattr__, __getattr__, __getitem__, __getitem__, __getnewargs__, __getslice__, __getslice__, __gt__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __int__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iter__, __iternext__, __itruediv__, __ixor__, __le__, __len__, __long__, __lshift__, __lt__, __mod__, __mul__, __neg__, __nonzero__, __not__, __oct__, __or__, __pos__, __pow__, __pow__, __radd__, __rand__, __rdiv__, __rdivmod__, __reduce__, __reduce_ex__, __reduce_ex__, __repr__, __rfloordiv__, __rlshift__, __rmod__, __rmul__, __ror__, __rpow__, __rrshift__, __rshift__, __rsub__, __rtruediv__, __rxor__, __set__, __setattr__, __setattr__, __setitem__, __setitem__, __setitem__, __setslice__, __setslice__, __str__, __sub__, __tojava__, __truediv__, __trunc__, __unicode__, __xor__, _add, _and, _callextra, _cmp, _div, _divmod, _doget, _doget, _doset, _eq, _floordiv, _ge, _gt, _iadd, _iand, _idiv, _idivmod, _ifloordiv, _ilshift, _imod, _imul, _in, _ior, _ipow, _irshift, _is, _isnot, _isub, _itruediv, _ixor, _jcall, _jcallexc, _jthrow, _le, _lshift, _lt, _mod, _mul, _ne, _notin, _or, _pow, _rshift, _sub, _truediv, _xor, asDouble, asIndex, asIndex, asInt, asInt, asIterable, asLong, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, bit_length, conjugate, delDict, delType, dispatch__init__, fastGetClass, fastGetDict, getDict, getType, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isInteger, isMappingType, isNumberType, isSequenceType, noAttributeError, object___subclasshook__, readonlyAttributeError, setDict, setType, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Constructor Details
- AbstractReference
  
  public AbstractReference(PyType subType, ReferenceBackend gref, PyObject callback)
Method Details
- equals
  
  public boolean equals(Object ob_other)
  
  Description copied from class: PyObject
  
  Should almost never be overridden. If overridden, it is the subclasses responsibility to ensure that a.equals(b) == true iff cmp(a,b) == 0
  
  Overrides:
  
  equals in class PyObject
- hasCallback
  
  public boolean hasCallback()
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class PyObject
- __eq__
  
  public PyObject __eq__(PyObject other)
  
  Description copied from class: PyObject
  
  Equivalent to the standard Python __eq__ method.
  
  Overrides:
  
  __eq__ in class PyObject
  
  Parameters:
  
  other - the object to compare this with.
  
  Returns:
  
  the result of the comparison.
- __ne__
  
  public PyObject __ne__(PyObject other)
  
  Description copied from class: PyObject
  
  Equivalent to the standard Python __ne__ method.
  
  Overrides:
  
  __ne__ in class PyObject
  
  Parameters:
  
  other - the object to compare this with.
  
  Returns:
  
  the result of the comparison.
- traverse
  
  public int traverse(Visitproc visit, Object arg)
  
  Description copied from interface: Traverseproc
  
  Traverses all directly contained PyObjects. Like in CPython, arg must be passed unmodified to visit as its second parameter. If Visitproc.visit(PyObject, Object) returns nonzero, this return value must be returned immediately by traverse. Visitproc.visit(PyObject, Object) must not be called with a null PyObject-argument.
  
  Specified by:
  
  traverse in interface Traverseproc
- refersDirectlyTo
  
  public boolean refersDirectlyTo(PyObject ob)
  
  Description copied from interface: Traverseproc
  
  Optional operation. Should only be implemented if it is more efficient than calling Traverseproc.traverse(Visitproc, Object) with a visitproc that just watches out for ob. Must return false if ob is null.
  
  Specified by:
  
  refersDirectlyTo in interface Traverseproc

Class AbstractReference

Nested Class Summary

Nested classes/interfaces inherited from class org.python.core.PyObject

Field Summary

Fields inherited from class org.python.core.PyObject

Constructor Summary

Method Summary

Methods inherited from class org.python.core.PyObject

Methods inherited from class java.lang.Object

Constructor Details

AbstractReference

Method Details

equals

hasCallback

hashCode

__eq__

__ne__

traverse

refersDirectlyTo

eq

ne