java.lang.Object
- org.python.core.PyObject
- - org.python.core.BaseSet

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.Set, Traverseproc

Direct Known Subclasses:

PyFrozenSet, PySet
```
public abstract class BaseSet
extends PyObject
implements java.util.Set, Traverseproc
```
See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class org.python.core.PyObject
  PyObject.ConversionException

Field Summary
- Fields inherited from class org.python.core.PyObject
  gcMonitorGlobal, TYPE

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`PyObject`	`__and__(PyObject other)`	The intersection of the `this` with `other`.
`int`	`__cmp__(PyObject other)`	Equivalent to the standard Python __cmp__ method.
`boolean`	`__contains__(PyObject other)`	Equivalent to the standard Python __contains__ method.
`PyObject`	`__eq__(PyObject other)`	Equivalent to the standard Python __eq__ method.
`PyObject`	`__ge__(PyObject other)`	Equivalent to the standard Python __ge__ method.
`PyObject`	`__gt__(PyObject other)`	Equivalent to the standard Python __gt__ method.
`PyObject`	`__iter__()`	Produce an iterable object.
`PyObject`	`__le__(PyObject other)`	Equivalent to the standard Python __le__ method.
`int`	`__len__()`	The length of the set.
`PyObject`	`__lt__(PyObject other)`	Equivalent to the standard Python __lt__ method.
`PyObject`	`__ne__(PyObject other)`	Equivalent to the standard Python __ne__ method.
`boolean`	`__nonzero__()`	Determines if the instance is considered `true` by Python.
`PyObject`	`__or__(PyObject other)`	The union of `this` with `other`.
`PyObject`	`__reduce__()`	Used for pickling.
`PyObject`	`__sub__(PyObject other)`	The difference of the `this` with `other`.
`PyObject`	`__xor__(PyObject other)`	The symmetric difference of the `this` with `other`.
`boolean`	`add(java.lang.Object o)`
`boolean`	`addAll(java.util.Collection c)`
`void`	`clear()`
`boolean`	`contains(java.lang.Object o)`
`boolean`	`containsAll(java.util.Collection c)`
`PyObject`	`difference(PyObject other)`
`java.util.Set<PyObject>`	`getSet()`
`abstract int`	`hashCode()`	The hashCode of the set.
`boolean`	`isEmpty()`
`java.util.Iterator`	`iterator()`
`boolean`	`refersDirectlyTo(PyObject ob)`	Optional operation.
`boolean`	`remove(java.lang.Object o)`
`boolean`	`removeAll(java.util.Collection c)`
`boolean`	`retainAll(java.util.Collection c)`
`int`	`size()`
`PyObject`	`symmetric_difference(PyObject other)`
`java.lang.Object[]`	`toArray()`
`java.lang.Object[]`	`toArray(java.lang.Object[] a)`
`java.lang.String`	`toString()`
`int`	`traverse(Visitproc visit, java.lang.Object arg)`	Traverses all directly contained `PyObject`s.

Methods inherited from class org.python.core.PyObject
__abs__, __add__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __coerce__, __coerce_ex__, __complex__, __delattr__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __ensure_finalizer__, __findattr__, __findattr__, __findattr_ex__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __format__, __get__, __getattr__, __getattr__, __getitem__, __getitem__, __getnewargs__, __getslice__, __getslice__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __int__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iternext__, __itruediv__, __ixor__, __long__, __lshift__, __mod__, __mul__, __neg__, __not__, __oct__, __pos__, __pow__, __pow__, __radd__, __rand__, __rdiv__, __rdivmod__, __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__, __tojava__, __truediv__, __trunc__, __unicode__, _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, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isInteger, isMappingType, isNumberType, isSequenceType, noAttributeError, object___subclasshook__, readonlyAttributeError, setDict, setType

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface java.util.Set
equals, spliterator

- Method Detail
  - getSet
```
public java.util.Set<PyObject> getSet()
```
  - __or__
```
public PyObject __or__(PyObject other)
```
    The union of this with other.
    
    (I.e. all elements that are in either set)
    
    Overrides:
    
    __or__ in class PyObject
    
    Parameters:
    
    other - A BaseSet instance.
    
    Returns:
    
    The union of the two sets as a new set.
  - __and__
```
public PyObject __and__(PyObject other)
```
    The intersection of the this with other.
    
    (I.e. all elements that are in both sets)
    
    Overrides:
    
    __and__ in class PyObject
    
    Parameters:
    
    other - A BaseSet instance.
    
    Returns:
    
    The intersection of the two sets as a new set.
  - __sub__
```
public PyObject __sub__(PyObject other)
```
    The difference of the this with other.
    
    (I.e. all elements that are in this set and not in the other)
    
    Overrides:
    
    __sub__ in class PyObject
    
    Parameters:
    
    other - A BaseSet instance.
    
    Returns:
    
    The difference of the two sets as a new set.
  - difference
```
public PyObject difference(PyObject other)
```
  - __xor__
```
public PyObject __xor__(PyObject other)
```
    The symmetric difference of the this with other.
    
    (I.e. all elements that are in exactly one of the sets)
    
    Overrides:
    
    __xor__ in class PyObject
    
    Parameters:
    
    other - A BaseSet instance.
    
    Returns:
    
    The symmetric difference of the two sets as a new set.
  - symmetric_difference
```
public PyObject symmetric_difference(PyObject other)
```
  - hashCode
```
public abstract int hashCode()
```
    The hashCode of the set. Only immutable instances can be hashed.
    
    Specified by:
    
    hashCode in interface java.util.Collection
    
    Specified by:
    
    hashCode in interface java.util.Set
    
    Overrides:
    
    hashCode in class PyObject
    
    Returns:
    
    The hashCode of the set.
  - __len__
```
public int __len__()
```
    The length of the set.
    
    Overrides:
    
    __len__ in class PyObject
    
    Returns:
    
    The length of the set.
  - __nonzero__
```
public boolean __nonzero__()
```
    Determines if the instance is considered true by Python. This implementation returns true if the set is not empty.
    
    Overrides:
    
    __nonzero__ in class PyObject
    
    Returns:
    
    true if the set is not empty, false otherwise
  - __iter__
```
public PyObject __iter__()
```
    Produce an iterable object.
    
    Overrides:
    
    __iter__ in class PyObject
    
    Returns:
    
    An iteration of the set.
  - __contains__
```
public boolean __contains__(PyObject other)
```
    Description copied from class: PyObject
    
    Equivalent to the standard Python __contains__ method.
    
    Overrides:
    
    __contains__ in class PyObject
    
    Parameters:
    
    other - the element to search for in this container.
    
    Returns:
    
    the result of the search.
  - __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
  - __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.
  - __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.
  - __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.
  - __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.
  - __reduce__
```
public PyObject __reduce__()
```
    Used for pickling. Uses the module setsfactory to export safe constructors.
    Overrides: __reduce__ in class PyObject Returns: a tuple of (constructor, (elements))
  toString public java.lang.String toString() Overrides: toString in class PyObject size public int size() Specified by: size in interface java.util.Collection Specified by: size in interface java.util.Set clear public void clear() Specified by: clear in interface java.util.Collection Specified by: clear in interface java.util.Set isEmpty public boolean isEmpty() Specified by: isEmpty in interface java.util.Collection Specified by: isEmpty in interface java.util.Set add public boolean add(java.lang.Object o) Specified by: add in interface java.util.Collection Specified by: add in interface java.util.Set contains public boolean contains(java.lang.Object o) Specified by: contains in interface java.util.Collection Specified by: contains in interface java.util.Set remove public boolean remove(java.lang.Object o) Specified by: remove in interface java.util.Collection Specified by: remove in interface java.util.Set addAll public boolean addAll(java.util.Collection c) Specified by: addAll in interface java.util.Collection Specified by: addAll in interface java.util.Set containsAll public boolean containsAll(java.util.Collection c) Specified by: containsAll in interface java.util.Collection Specified by: containsAll in interface java.util.Set removeAll public boolean removeAll(java.util.Collection c) Specified by: removeAll in interface java.util.Collection Specified by: removeAll in interface java.util.Set retainAll public boolean retainAll(java.util.Collection c) Specified by: retainAll in interface java.util.Collection Specified by: retainAll in interface java.util.Set iterator public java.util.Iterator iterator() Specified by: iterator in interface java.util.Collection Specified by: iterator in interface java.lang.Iterable Specified by: iterator in interface java.util.Set toArray public java.lang.Object[] toArray() Specified by: toArray in interface java.util.Collection Specified by: toArray in interface java.util.Set toArray public java.lang.Object[] toArray(java.lang.Object[] a) Specified by: toArray in interface java.util.Collection Specified by: toArray in interface java.util.Set 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

Class BaseSet

Nested Class Summary

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

Field Summary

Fields inherited from class org.python.core.PyObject

Method Summary

Methods inherited from class org.python.core.PyObject

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Methods inherited from interface java.util.Set

Method Detail

getSet

__or__

__and__

__sub__

difference

__xor__

symmetric_difference

hashCode

__len__

__nonzero__

__iter__

__contains__

__cmp__

__eq__

__ne__

__le__

__ge__

__lt__

__gt__

__reduce__

toString

size

clear

isEmpty

add

contains

remove

addAll

containsAll

removeAll

retainAll

iterator

toArray

toArray

traverse

refersDirectlyTo

or

and

sub

xor

len

nonzero

iter

contains

cmp

eq

ne

le

ge

lt

gt

reduce