org.python.core

Class PyReflectedFunction

java.lang.Object

org.python.core.PyObject

org.python.core.PyReflectedFunction

All Implemented Interfaces:

java.io.Serializable, Traverseproc

Direct Known Subclasses:

PyReflectedConstructor

public class PyReflectedFunction
extends PyObject
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	__doc__
PyObject	__module__
java.lang.String	__name__
ReflectedArgs[]	argslist
int	nargs

Fields inherited from class org.python.core.PyObject

attributes, gcMonitorGlobal, objtype, TYPE

Constructor Summary

Constructors

Modifier	Constructor and Description
	PyReflectedFunction(java.lang.reflect.Method... methods)
protected	PyReflectedFunction(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
PyObject	__call__(PyObject[] args, java.lang.String[] keywords) The basic method to override when implementing a callable object.
PyObject	__call__(PyObject self, PyObject[] args, java.lang.String[] keywords) A variant of the __call__ method with one extra initial argument.
PyObject	_doget(PyObject container)
PyObject	_doget(PyObject container, PyObject wherefound)
protected void	addArgs(ReflectedArgs args)
void	addMethod(java.lang.reflect.Method m)
PyReflectedFunction	copy()
boolean	handles(java.lang.reflect.Method method)
protected boolean	handles(ReflectedArgs args)
static boolean	isPackagedProtected(java.lang.Class<?> c)
void	printArgs()
boolean	refersDirectlyTo(PyObject ob) Optional operation.
protected void	throwArgCountError(int nArgs, boolean self)
protected void	throwBadArgError(int errArg, int nArgs, boolean self)
protected void	throwError(int errArg, int nArgs, boolean self, boolean keywords)
protected void	throwError(java.lang.String message)
java.lang.String	toString()
int	traverse(Visitproc visit, java.lang.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__, __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__, __int__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iter__, __iternext__, __itruediv__, __ixor__, __le__, __len__, __long__, __lshift__, __lt__, __mod__, __mul__, __ne__, __neg__, __nonzero__, __not__, __oct__, __or__, __pos__, __pow__, __pow__, __radd__, __rand__, __rawdir__, __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, _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, _unsupportedop, _xor, adaptToCoerceTuple, asDouble, asIndex, asIndex, asInt, asInt, asIterable, asLong, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, bit_length, conjugate, delDict, delType, dispatch__init__, equals, fastGetClass, fastGetDict, finalize, getDict, getJavaProxy, getType, hashCode, impAttr, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isInteger, isMappingType, isNumberType, isSequenceType, mergeClassDict, mergeDictAttr, mergeListAttr, noAttributeError, object___subclasshook__, readonlyAttributeError, runsupportedopMessage, setDict, setType, unsupportedopMessage

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Field Detail

__name__

public java.lang.String __name__

__doc__

public PyObject __doc__

__module__

public PyObject __module__

argslist

public ReflectedArgs[] argslist

nargs

public int nargs

Constructor Detail

PyReflectedFunction

protected PyReflectedFunction(java.lang.String name)

PyReflectedFunction

public PyReflectedFunction(java.lang.reflect.Method... methods)

Method Detail

_doget

public PyObject _doget(PyObject container)

Overrides:

_doget in class PyObject

_doget

public PyObject _doget(PyObject container,
                       PyObject wherefound)

Overrides:

_doget in class PyObject

copy

public PyReflectedFunction copy()

handles

public boolean handles(java.lang.reflect.Method method)

handles

protected boolean handles(ReflectedArgs args)

addMethod

public void addMethod(java.lang.reflect.Method m)

isPackagedProtected

public static boolean isPackagedProtected(java.lang.Class<?> c)

addArgs

protected void addArgs(ReflectedArgs args)

__call__

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

Description copied from class: PyObject

A variant of the __call__ method with one extra initial argument. This variant is used to allow method invocations to be performed efficiently. 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:

self - the first argument to the function.

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

keywords - the keywords used for all keyword arguments.

__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.

throwError

protected void throwError(java.lang.String message)

throwArgCountError

protected void throwArgCountError(int nArgs,
                                  boolean self)

throwBadArgError

protected void throwBadArgError(int errArg,
                                int nArgs,
                                boolean self)

throwError

protected void throwError(int errArg,
                          int nArgs,
                          boolean self,
                          boolean keywords)

printArgs

public void printArgs()

toString

public java.lang.String toString()

Overrides:

toString in class PyObject

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)

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