org.python.core
Class PyGenerator

java.lang.Object
  org.python.core.PyObject
      org.python.core.PyIterator
          org.python.core.PyGenerator

All Implemented Interfaces:

Serializable, Iterable<Object>

public class PyGenerator
extends PyIterator

See Also:

Serialized Form

Nested Class Summary

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

PyObject.ConversionException

Field Summary

static PyType

TYPE

Fields inherited from class org.python.core.PyIterator

__doc__next

Constructor Summary

PyGenerator(PyFrame frame, PyObject closure)

Method Summary

PyObject	__iter__() Return an iterator that is used to iterate the element of this sequence.
PyObject	__iternext__() Return the next element of the sequence that this is an iterator for.
PyObject	__iternext__(ThreadState state)
PyObject	close()
PyObject	next() The exposed next method.
PyObject	send(PyObject value)
PyObject	throw$(PyObject type, PyObject value, PyObject tb)

Methods inherited from class org.python.core.PyIterator

iterator

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__, __eq__, __findattr__, __findattr__, __findattr_ex__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __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__, __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__, __setattr__, __setitem__, __setitem__, __setitem__, __setslice__, __setslice__, __str__, __sub__, __tojava__, __truediv__, __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, 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, 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

Constructor Detail

PyGenerator

public PyGenerator(PyFrame frame,
                   PyObject closure)

Method Detail

send

public PyObject send(PyObject value)

throw$

public PyObject throw$(PyObject type,
                       PyObject value,
                       PyObject tb)

close

public PyObject close()

next

public PyObject next()

Description copied from class: PyIterator

The exposed next method. Note that exposed derivable subclasses of PyIterator should override next to call doNext(custom___iternext__), as __iternext__ is overridden by the Derived classes.

Overrides:

next in class PyIterator

Returns:

a PyObject result

__iter__

public PyObject __iter__()

Description copied from class: PyObject

Return an iterator that is used to iterate the element of this sequence. From version 2.2, this method is the primary protocol for looping over sequences.

If a PyObject subclass should support iteration based in the __finditem__() method, it must supply an implementation of __iter__() like this:

 public PyObject __iter__() {
     return new PySequenceIter(this);
 }
 

When iterating over a python sequence from java code, it should be done with code like this:

 for (PyObject item : seq.asIterable()) {
     // Do somting with item
 }
 

Overrides:

__iter__ in class PyIterator

__iternext__

public PyObject __iternext__()

Description copied from class: PyObject

Return the next element of the sequence that this is an iterator for. Returns null when the end of the sequence is reached.

Specified by:

__iternext__ in class PyIterator

__iternext__

public PyObject __iternext__(ThreadState state)