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org.python.core
Class PyFloat

java.lang.Object
  extended by org.python.core.PyObject
      extended by org.python.core.PyFloat
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
PyFloatDerived
public class PyFloat
extends PyObject

A builtin python float.

See Also:
Serialized Form

Nested Class Summary
static class PyFloat.Format
           
 
Nested classes/interfaces inherited from class org.python.core.PyObject
PyObject.ConversionException
 
Field Summary
static PyFloat.Format double_format
           
static PyFloat.Format float_format
           
static PyType TYPE
           
 
Constructor Summary
PyFloat(double v)
           
PyFloat(float v)
           
PyFloat(PyType subtype, double v)
           
 
Method Summary
 PyObject __abs__()
          Equivalent to the standard Python __abs__ method.
 PyObject __add__(PyObject right)
          Equivalent to the standard Python __add__ method
 int __cmp__(PyObject other)
          Equivalent to the standard Python __cmp__ method.
 Object __coerce_ex__(PyObject other)
          Implements numeric coercion
 PyComplex __complex__()
          Equivalent to the standard Python __complex__ method.
 PyObject __div__(PyObject right)
          Equivalent to the standard Python __div__ method
 PyObject __divmod__(PyObject right)
          Equivalent to the standard Python __divmod__ method
 PyObject __eq__(PyObject other)
          Equivalent to the standard Python __eq__ method.
 PyFloat __float__()
          Equivalent to the standard Python __float__ method.
 PyObject __floordiv__(PyObject right)
          Equivalent to the standard Python __floordiv__ method
 PyObject __ge__(PyObject other)
          Equivalent to the standard Python __ge__ method.
 PyTuple __getnewargs__()
           
 PyObject __gt__(PyObject other)
          Equivalent to the standard Python __gt__ method.
 PyObject __int__()
          Equivalent to the standard Python __int__ method.
 PyObject __invert__()
          Equivalent to the standard Python __invert__ method.
 PyObject __le__(PyObject other)
          Equivalent to the standard Python __le__ method.
 PyObject __long__()
          Equivalent to the standard Python __long__ method.
 PyObject __lt__(PyObject other)
          Equivalent to the standard Python __lt__ method.
 PyObject __mod__(PyObject right)
          Equivalent to the standard Python __mod__ method
 PyObject __mul__(PyObject right)
          Equivalent to the standard Python __mul__ method
 PyObject __ne__(PyObject other)
          Equivalent to the standard Python __ne__ method.
 PyObject __neg__()
          Equivalent to the standard Python __neg__ method.
 boolean __nonzero__()
          Equivalent to the standard Python __nonzero__ method.
 PyObject __pos__()
          Equivalent to the standard Python __pos__ method.
 PyObject __pow__(PyObject right, PyObject modulo)
          Implements the three argument power function.
 PyObject __radd__(PyObject left)
          Equivalent to the standard Python __radd__ method
 PyObject __rdiv__(PyObject left)
          Equivalent to the standard Python __rdiv__ method
 PyObject __rdivmod__(PyObject left)
          Equivalent to the standard Python __rdivmod__ method
 PyString __repr__()
          Equivalent to the standard Python __repr__ method.
 PyObject __rfloordiv__(PyObject left)
          Equivalent to the standard Python __rfloordiv__ method
 PyObject __rmod__(PyObject left)
          Equivalent to the standard Python __rmod__ method
 PyObject __rmul__(PyObject left)
          Equivalent to the standard Python __rmul__ method
 PyObject __rpow__(PyObject left)
          Equivalent to the standard Python __rpow__ method
 PyObject __rsub__(PyObject left)
          Equivalent to the standard Python __rsub__ method
 PyObject __rtruediv__(PyObject left)
          Equivalent to the standard Python __rtruediv__ method
 PyString __str__()
          Equivalent to the standard Python __str__ method.
 PyObject __sub__(PyObject right)
          Equivalent to the standard Python __sub__ method
 Object __tojava__(Class<?> c)
          Equivalent to the Jython __tojava__ method.
 PyObject __truediv__(PyObject right)
          Equivalent to the standard Python __truediv__ method
 double asDouble()
          Convert this object into a double.
static String float___getformat__(PyType type, String typestr)
           
static void float___setformat__(PyType type, String typestr, String format)
           
static PyObject float_new(PyNewWrapper new_, boolean init, PyType subtype, PyObject[] args, String[] keywords)
           
 double getValue()
           
 int hashCode()
           
 boolean isFinite()
          Determine if this float is not infinity, nor NaN.
 boolean isNumberType()
           
 String toString()
           
 
Methods inherited from class org.python.core.PyObject
__and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __coerce__, __contains__, __delattr__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __findattr__, __findattr__, __findattr_ex__, __finditem__, __finditem__, __finditem__, __get__, __getattr__, __getattr__, __getitem__, __getitem__, __getslice__, __getslice__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __ior__, __ipow__, __irshift__, __isub__, __iter__, __iternext__, __itruediv__, __ixor__, __len__, __lshift__, __not__, __oct__, __or__, __pow__, __rand__, __reduce__, __reduce_ex__, __reduce_ex__, __rlshift__, __ror__, __rrshift__, __rshift__, __rxor__, __set__, __setattr__, __setattr__, __setitem__, __setitem__, __setitem__, __setslice__, __setslice__, __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, asIndex, asIndex, asInt, asInt, asIterable, asLong, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, delDict, delType, dispatch__init__, equals, fastGetClass, fastGetDict, getDict, getType, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isMappingType, 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

double_format

public static volatile PyFloat.Format double_format

float_format

public static volatile PyFloat.Format float_format
Constructor Detail

PyFloat

public PyFloat(PyType subtype,
               double v)

PyFloat

public PyFloat(double v)

PyFloat

public PyFloat(float v)
Method Detail

getValue

public double getValue()

float_new

public static PyObject float_new(PyNewWrapper new_,
                                 boolean init,
                                 PyType subtype,
                                 PyObject[] args,
                                 String[] keywords)

isFinite

public boolean isFinite()
Determine if this float is not infinity, nor NaN.

toString

public String toString()
Overrides:
toString in class PyObject

__str__

public PyString __str__()
Description copied from class: PyObject
Equivalent to the standard Python __str__ method. This method should not typically need to be overridden. The easiest way to configure the string representation of a PyObject is to override the standard Java toString method.

Overrides:
__str__ in class PyObject

__repr__

public PyString __repr__()
Description copied from class: PyObject
Equivalent to the standard Python __repr__ method. This method should not typically need to be overrriden. The easiest way to configure the string representation of a PyObject is to override the standard Java toString method.

Overrides:
__repr__ in class PyObject

hashCode

public int hashCode()
Overrides:
hashCode in class PyObject

__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 PyObject

__tojava__

public Object __tojava__(Class<?> c)
Description copied from class: PyObject
Equivalent to the Jython __tojava__ method. Tries to coerce this object to an instance of the requested Java class. Returns the special object Py.NoConversion if this PyObject can not be converted to the desired Java class.

Overrides:
__tojava__ in class PyObject
Parameters:
c - the Class to convert this PyObject to.

__eq__

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

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

__ne__

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

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

__gt__

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

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

__ge__

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

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

__lt__

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

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

__le__

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

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

__cmp__

public int __cmp__(PyObject other)
Description copied from class: PyObject
Equivalent to the standard Python __cmp__ method.

Overrides:
__cmp__ in class PyObject
Parameters:
other - the object to compare this with.
Returns:
-1 if this < o; 0 if this == o; +1 if this > o; -2 if no comparison is implemented

__coerce_ex__

public Object __coerce_ex__(PyObject other)
Description copied from class: PyObject
Implements numeric coercion

Overrides:
__coerce_ex__ in class PyObject
Parameters:
other - the other object involved in the coercion
Returns:
null if coercion is not implemented Py.None if coercion was not possible a single PyObject to use to replace o if this is unchanged; or a PyObject[2] consisting of replacements for this and o.

__add__

public PyObject __add__(PyObject right)
Description copied from class: PyObject
Equivalent to the standard Python __add__ method

Overrides:
__add__ in class PyObject
Parameters:
right - the object to perform this binary operation with (the right-hand operand).
Returns:
the result of the add, or null if this operation is not defined

__radd__

public PyObject __radd__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __radd__ method

Overrides:
__radd__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the add, or null if this operation is not defined.

__sub__

public PyObject __sub__(PyObject right)
Description copied from class: PyObject
Equivalent to the standard Python __sub__ method

Overrides:
__sub__ in class PyObject
Parameters:
right - the object to perform this binary operation with (the right-hand operand).
Returns:
the result of the sub, or null if this operation is not defined

__rsub__

public PyObject __rsub__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __rsub__ method

Overrides:
__rsub__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the sub, or null if this operation is not defined.

__mul__

public PyObject __mul__(PyObject right)
Description copied from class: PyObject
Equivalent to the standard Python __mul__ method

Overrides:
__mul__ in class PyObject
Parameters:
right - the object to perform this binary operation with (the right-hand operand).
Returns:
the result of the mul, or null if this operation is not defined

__rmul__

public PyObject __rmul__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __rmul__ method

Overrides:
__rmul__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the mul, or null if this operation is not defined.

__div__

public PyObject __div__(PyObject right)
Description copied from class: PyObject
Equivalent to the standard Python __div__ method

Overrides:
__div__ in class PyObject
Parameters:
right - the object to perform this binary operation with (the right-hand operand).
Returns:
the result of the div, or null if this operation is not defined

__rdiv__

public PyObject __rdiv__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __rdiv__ method

Overrides:
__rdiv__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the div, or null if this operation is not defined.

__floordiv__

public PyObject __floordiv__(PyObject right)
Description copied from class: PyObject
Equivalent to the standard Python __floordiv__ method

Overrides:
__floordiv__ in class PyObject
Parameters:
right - the object to perform this binary operation with (the right-hand operand).
Returns:
the result of the floordiv, or null if this operation is not defined

__rfloordiv__

public PyObject __rfloordiv__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __rfloordiv__ method

Overrides:
__rfloordiv__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the floordiv, or null if this operation is not defined.

__truediv__

public PyObject __truediv__(PyObject right)
Description copied from class: PyObject
Equivalent to the standard Python __truediv__ method

Overrides:
__truediv__ in class PyObject
Parameters:
right - the object to perform this binary operation with (the right-hand operand).
Returns:
the result of the truediv, or null if this operation is not defined

__rtruediv__

public PyObject __rtruediv__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __rtruediv__ method

Overrides:
__rtruediv__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the truediv, or null if this operation is not defined.

__mod__

public PyObject __mod__(PyObject right)
Description copied from class: PyObject
Equivalent to the standard Python __mod__ method

Overrides:
__mod__ in class PyObject
Parameters:
right - the object to perform this binary operation with (the right-hand operand).
Returns:
the result of the mod, or null if this operation is not defined

__rmod__

public PyObject __rmod__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __rmod__ method

Overrides:
__rmod__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the mod, or null if this operation is not defined.

__divmod__

public PyObject __divmod__(PyObject right)
Description copied from class: PyObject
Equivalent to the standard Python __divmod__ method

Overrides:
__divmod__ in class PyObject
Parameters:
right - the object to perform this binary operation with (the right-hand operand).
Returns:
the result of the divmod, or null if this operation is not defined

__rdivmod__

public PyObject __rdivmod__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __rdivmod__ method

Overrides:
__rdivmod__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the divmod, or null if this operation is not defined.

__pow__

public PyObject __pow__(PyObject right,
                        PyObject modulo)
Description copied from class: PyObject
Implements the three argument power function.

Overrides:
__pow__ in class PyObject
Parameters:
right - the power to raise this number to.
modulo - the modulus to perform this operation in or null if no modulo is to be used
Returns:
this object raised to the given power in the given modulus

__rpow__

public PyObject __rpow__(PyObject left)
Description copied from class: PyObject
Equivalent to the standard Python __rpow__ method

Overrides:
__rpow__ in class PyObject
Parameters:
left - the object to perform this binary operation with (the left-hand operand).
Returns:
the result of the pow, or null if this operation is not defined.

__neg__

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

Overrides:
__neg__ in class PyObject
Returns:
-this.

__pos__

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

Overrides:
__pos__ in class PyObject
Returns:
+this.

__invert__

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

Overrides:
__invert__ in class PyObject
Returns:
~this.

__abs__

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

Overrides:
__abs__ in class PyObject
Returns:
abs(this).

__int__

public PyObject __int__()
Description copied from class: PyObject
Equivalent to the standard Python __int__ method. Should only be overridden by numeric objects that can be reasonably coerced into an integer.

Overrides:
__int__ in class PyObject
Returns:
an integer corresponding to the value of this object.

__long__

public PyObject __long__()
Description copied from class: PyObject
Equivalent to the standard Python __long__ method. Should only be overridden by numeric objects that can be reasonably coerced into a python long.

Overrides:
__long__ in class PyObject
Returns:
a PyLong or PyInteger corresponding to the value of this object.

__float__

public PyFloat __float__()
Description copied from class: PyObject
Equivalent to the standard Python __float__ method. Should only be overridden by numeric objects that can be reasonably coerced into a python float.

Overrides:
__float__ in class PyObject
Returns:
a float corresponding to the value of this object.

__complex__

public PyComplex __complex__()
Description copied from class: PyObject
Equivalent to the standard Python __complex__ method. Should only be overridden by numeric objects that can be reasonably coerced into a python complex number.

Overrides:
__complex__ in class PyObject
Returns:
a complex number corresponding to the value of this object.

__getnewargs__

public PyTuple __getnewargs__()
Overrides:
__getnewargs__ in class PyObject

asDouble

public double asDouble()
Description copied from class: PyObject
Convert this object into a double. Throws a PyException on failure.

Overrides:
asDouble in class PyObject
Returns:
a double value

isNumberType

public boolean isNumberType()
Overrides:
isNumberType in class PyObject

float___getformat__

public static String float___getformat__(PyType type,
                                         String typestr)

float___setformat__

public static void float___setformat__(PyType type,
                                       String typestr,
                                       String format)
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