org.python.core

Class PyJavaPackage

java.lang.Object

org.python.core.PyObject

org.python.core.PyJavaPackage

All Implemented Interfaces:

Serializable

public class PyJavaPackage
extends PyObject

A representation of java package.

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
PyStringMap	__dict__
String	__file__
PackageManager	__mgr__ (Control) package manager whose hierarchy contains this java pkg.
String	__name__
PyStringMap	clsSet Its keys are the names of statically known classes.

Fields inherited from class org.python.core.PyObject

TYPE

Constructor Summary

Constructors

Constructor and Description
PyJavaPackage(String name)
PyJavaPackage(String name, PackageManager mgr)
PyJavaPackage(String name, PackageManager mgr, String jarfile)
PyJavaPackage(String name, String jarfile)

Method Summary

Methods

Modifier and Type	Method and Description
PyObject	__dir__() Equivalent to the standard Python __dir__ method.
PyObject	__findattr_ex__(String name) Attribute lookup hook.
void	__setattr__(String attr, PyObject value) A variant of the __setattr__ method which accepts a String as the key.
PyObject	addClass(String name, Class<?> c)
PyJavaPackage	addPackage(String name)
PyJavaPackage	addPackage(String name, String jarfile)
void	addPlaceholders(String classes) Add statically known classes.
PyObject	fillDir() Used for 'from xyz import *', dynamically dir pkg filling up __dict__.
String	toString()

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__, __div__, __divmod__, __eq__, __findattr__, __findattr__, __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__, __rdiv__, __rdivmod__, __reduce__, __reduce_ex__, __reduce_ex__, __repr__, __rfloordiv__, __rlshift__, __rmod__, __rmul__, __ror__, __rpow__, __rrshift__, __rshift__, __rsub__, __rtruediv__, __rxor__, __set__, __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, fastGetDict, getDict, getType, hashCode, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isMappingType, isNumberType, isSequenceType, noAttributeError, object___subclasshook__, readonlyAttributeError, setDict, setType

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

__name__

public String __name__

__dict__

public PyStringMap __dict__

clsSet

public PyStringMap clsSet

Its keys are the names of statically known classes. E.g. from jars pre-scan.

__file__

public String __file__

__mgr__

public PackageManager __mgr__

(Control) package manager whose hierarchy contains this java pkg.

Constructor Detail

PyJavaPackage

public PyJavaPackage(String name)

PyJavaPackage

public PyJavaPackage(String name,
             String jarfile)

PyJavaPackage

public PyJavaPackage(String name,
             PackageManager mgr)

PyJavaPackage

public PyJavaPackage(String name,
             PackageManager mgr,
             String jarfile)

Method Detail

addPackage

public PyJavaPackage addPackage(String name)

addPackage

public PyJavaPackage addPackage(String name,
                       String jarfile)

addClass

public PyObject addClass(String name,
                Class<?> c)

addPlaceholders

public void addPlaceholders(String classes)

Add statically known classes.

Parameters:

classes - their names as comma-separated string

__dir__

public PyObject __dir__()

Description copied from class: PyObject

Equivalent to the standard Python __dir__ method.

Overrides:

__dir__ in class PyObject

Returns:

a list of names defined by this object.

fillDir

public PyObject fillDir()

Used for 'from xyz import *', dynamically dir pkg filling up __dict__. It uses PackageManager.doDir(org.python.core.PyJavaPackage, boolean, boolean) implementation furnished by the control package manager with instantiate true. The package manager should load classes with addClass(java.lang.String, java.lang.Class<?>) in the package.

Returns:

list of member names

__findattr_ex__

public PyObject __findattr_ex__(String name)

Description copied from class: PyObject

Attribute lookup hook. If the attribute is not found, null may be returned or a Py.AttributeError can be thrown, whatever is more correct, efficient and/or convenient for the implementing class. Client code should use PyObject.__getattr__(String) or PyObject.__findattr__(String). Both methods have a clear policy for failed lookups.

Overrides:

__findattr_ex__ in class PyObject

Returns:

The looked up value. May return null if the attribute is not found

__setattr__

public void __setattr__(String attr,
               PyObject value)

Description copied from class: PyObject

A variant of the __setattr__ method which accepts a String as the key. This String must be interned.

Overrides:

__setattr__ in class PyObject

Parameters:

attr - the name whose value will be set - must be an interned string .

value - the value to set this name to

See Also:

PyObject.__setattr__(PyString, PyObject)

toString

public String toString()

Overrides:

toString in class PyObject