org.python.modules.jffi

Class Function

java.lang.Object

org.python.core.PyObject

org.python.modules.jffi.BasePointer

org.python.modules.jffi.Function

All Implemented Interfaces:

java.io.Serializable, Traverseproc, Pointer

public class Function
extends BasePointer
implements Traverseproc

See Also:

Serialized Form

Nested Class Summary

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

PyObject.ConversionException

Field Summary

Fields

Modifier and Type	Field and Description
PyObject	errcheck
java.lang.String	name
static PyType	TYPE

Fields inherited from class org.python.core.PyObject

gcMonitorGlobal

Method Summary

Modifier and Type	Method and Description
PyObject	__call__() A variant of the __call__ method with no arguments.
PyObject	__call__(PyObject arg0) A variant of the __call__ method with one argument.
PyObject	__call__(PyObject[] args, java.lang.String[] keywords) The basic method to override when implementing a callable object.
PyObject	__call__(PyObject arg0, PyObject arg1) A variant of the __call__ method with two arguments.
PyObject	__call__(PyObject arg0, PyObject arg1, PyObject arg2) A variant of the __call__ method with three arguments.
PyObject	__call__(PyObject arg0, PyObject arg1, PyObject arg2, PyObject arg3) A variant of the __call__ method with four arguments.
boolean	__nonzero__() Equivalent to the standard Python __nonzero__ method.
void	errcheck(PyObject errcheck)
PyObject	fastGetDict() xxx implements where meaningful
static PyObject	Function_new(PyNewWrapper new_, boolean init, PyType subtype, PyObject[] args, java.lang.String[] keywords)
PyObject	getArgTypes()
PyObject	getDict() xxx implements where meaningful
DirectMemory	getMemory()
PyObject	getResultType()
boolean	refersDirectlyTo(PyObject ob) Optional operation.
void	setArgTypes(PyObject parameterTypes)
void	setResultType(PyObject restype)
int	traverse(Visitproc visit, java.lang.Object arg) Traverses all directly contained PyObjects.

Methods inherited from class org.python.modules.jffi.BasePointer

__int__, __long__, address

Methods inherited from class org.python.core.PyObject

__abs__, __add__, __and__, __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__, __eq__, __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__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iter__, __iternext__, __itruediv__, __ixor__, __le__, __len__, __lshift__, __lt__, __mod__, __mul__, __ne__, __neg__, __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__, equals, fastGetClass, getType, hashCode, 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

Field Detail

TYPE

public static final PyType TYPE

errcheck

public PyObject errcheck

name

public final java.lang.String name

Method Detail

Function_new

public static PyObject Function_new(PyNewWrapper new_,
                                    boolean init,
                                    PyType subtype,
                                    PyObject[] args,
                                    java.lang.String[] keywords)

getMemory

public DirectMemory getMemory()

Specified by:

getMemory in interface Pointer

fastGetDict

public PyObject fastGetDict()

Description copied from class: PyObject

xxx implements where meaningful

Overrides:

fastGetDict in class PyObject

Returns:

internal object per instance dict or null

getDict

public PyObject getDict()

Description copied from class: PyObject

xxx implements where meaningful

Overrides:

getDict in class PyObject

Returns:

internal object __dict__ or null

__call__

public PyObject __call__(PyObject[] args,
                         java.lang.String[] keywords)

Description copied from class: PyObject

The basic method to override when implementing a callable object. The first len(args)-len(keywords) members of args[] are plain arguments. The last len(keywords) arguments are the values of the keyword arguments.

Overrides:

__call__ in class PyObject

Parameters:

args - all arguments to the function (including keyword arguments).

keywords - the keywords used for all keyword arguments.

__call__

public PyObject __call__()

Description copied from class: PyObject

A variant of the __call__ method with no arguments. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.

Overrides:

__call__ in class PyObject

__call__

public PyObject __call__(PyObject arg0)

Description copied from class: PyObject

A variant of the __call__ method with one argument. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.

Overrides:

__call__ in class PyObject

Parameters:

arg0 - the single argument to the function.

__call__

public PyObject __call__(PyObject arg0,
                         PyObject arg1)

Description copied from class: PyObject

A variant of the __call__ method with two arguments. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.

Overrides:

__call__ in class PyObject

Parameters:

arg0 - the first argument to the function.

arg1 - the second argument to the function.

__call__

public PyObject __call__(PyObject arg0,
                         PyObject arg1,
                         PyObject arg2)

Description copied from class: PyObject

A variant of the __call__ method with three arguments. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.

Overrides:

__call__ in class PyObject

Parameters:

arg0 - the first argument to the function.

arg1 - the second argument to the function.

arg2 - the third argument to the function.

__call__

public PyObject __call__(PyObject arg0,
                         PyObject arg1,
                         PyObject arg2,
                         PyObject arg3)

Description copied from class: PyObject

A variant of the __call__ method with four arguments. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.

Overrides:

__call__ in class PyObject

Parameters:

arg0 - the first argument to the function.

arg1 - the second argument to the function.

arg2 - the third argument to the function.

arg3 - the fourth argument to the function.

getResultType

public PyObject getResultType()

setResultType

public void setResultType(PyObject restype)

getArgTypes

public PyObject getArgTypes()

setArgTypes

public void setArgTypes(PyObject parameterTypes)

errcheck

public void errcheck(PyObject errcheck)

__nonzero__

public boolean __nonzero__()

Description copied from class: PyObject

Equivalent to the standard Python __nonzero__ method. Returns whether of not a given PyObject is considered true.

Overrides:

__nonzero__ in class BasePointer

traverse

public int traverse(Visitproc visit,
                    java.lang.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)
                         throws java.lang.UnsupportedOperationException

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

Throws:

java.lang.UnsupportedOperationException