org.python.core
Class PySlice

java.lang.Object
  extended by org.python.core.PyObject
      extended by org.python.core.PySlice
All Implemented Interfaces:
Serializable

public class PySlice
extends PyObject

The Python slice object.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class org.python.core.PyObject
PyObject.ConversionException
 
Field Summary
 PyObject start
           
 PyObject step
           
 PyObject stop
           
static PyType TYPE
           
 
Constructor Summary
PySlice()
           
PySlice(PyObject start, PyObject stop, PyObject step)
           
 
Method Summary
 PyObject __eq__(PyObject o)
          Equivalent to the standard Python __eq__ method.
 PyObject __ne__(PyObject o)
          Equivalent to the standard Python __ne__ method.
static int calculateSliceIndex(PyObject v)
           
 PyObject getStart()
           
 PyObject getStep()
           
 PyObject getStop()
           
 int hashCode()
           
 PyObject indices(PyObject len)
           
static PyObject[] indices2(PyObject obj, PyObject start, PyObject stop)
          Calculate indices for the deprecated __get/set/delslice__ methods.
 int[] indicesEx(int len)
          Calculates the actual indices of a slice with this slice's start, stop, step and slicelength values for a sequence of length len.
 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__, __dir__, __div__, __divmod__, __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__, __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__, __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, implementsDescrDelete, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isMappingType, isNumberType, isSequenceType, noAttributeError, readonlyAttributeError, setDict, setType
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

TYPE

public static final PyType TYPE

start

public PyObject start

stop

public PyObject stop

step

public PyObject step
Constructor Detail

PySlice

public PySlice()

PySlice

public PySlice(PyObject start,
               PyObject stop,
               PyObject step)
Method Detail

hashCode

public int hashCode()
Overrides:
hashCode in class PyObject

__eq__

public PyObject __eq__(PyObject o)
Description copied from class: PyObject
Equivalent to the standard Python __eq__ method.

Overrides:
__eq__ in class PyObject
Parameters:
o - the object to compare this with.
Returns:
the result of the comparison.

__ne__

public PyObject __ne__(PyObject o)
Description copied from class: PyObject
Equivalent to the standard Python __ne__ method.

Overrides:
__ne__ in class PyObject
Parameters:
o - the object to compare this with.
Returns:
the result of the comparison.

indices

public PyObject indices(PyObject len)

indicesEx

public int[] indicesEx(int len)
Calculates the actual indices of a slice with this slice's start, stop, step and slicelength values for a sequence of length len.

Returns:
an array with the start at index 0, stop at index 1, step at index 2 and slicelength at index 3

indices2

public static PyObject[] indices2(PyObject obj,
                                  PyObject start,
                                  PyObject stop)
Calculate indices for the deprecated __get/set/delslice__ methods.

Parameters:
obj - the object being sliced
start - the slice operation's start
stop - the slice operation's stop
Returns:
an array with start at index 0 and stop at index 1

calculateSliceIndex

public static int calculateSliceIndex(PyObject v)

toString

public String toString()
Overrides:
toString in class PyObject

getStart

public final PyObject getStart()

getStop

public final PyObject getStop()

getStep

public final PyObject getStep()


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