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org.python.modules.itertools

public Class cycle

extends PyIterator
Class Inheritance
Known Direct Subclasses
org.python.modules.itertools.cycleDerived
Annotations
@ExposedType
name:itertools.count
base:PyObject
doc:cycle(iterable) --> cycle object Return elements from the iterable until it is exhausted. Then repeat the sequence indefinitely.
Imports
org.python.core.ArgParser, .PyIterator, .PyObject, .PyType, .Visitproc, org.python.expose.ExposedMethod, .ExposedNew, .ExposedType, java.util.ArrayList, .List

Field Summary

Modifier and TypeField and Description
public static final String
cycle_doc

private PyIterator
iter

public static final PyType
TYPE

Hides org.python.core.PyObject.TYPE.

Inherited from org.python.core.PyIterator:
__doc__nextstopException

Constructor Summary

AccessConstructor and Description
public
cycle()

public
cycle(PyType subType)

public
cycle(PyObject sequence)

Creates an iterator that iterates over an iterable, saving the values for each iteration.

Method Summary

Modifier and TypeMethod and Description
public PyObject
__iternext__()

Implements abstract org.python.core.PyIterator.__iternext__.

Return the next element of the sequence that this is an iterator for.

pack-priv final void
cycle___init__(final PyObject[] args, String[] kwds)

private void
cycle___init__(final PyObject sequence)

public PyObject
next()

Overrides org.python.core.PyIterator.next.

The exposed next method.

public boolean
refersDirectlyTo(PyObject ob)

Overrides org.python.core.PyIterator.refersDirectlyTo.

Implements org.python.core.Traverseproc.refersDirectlyTo.

Optional operation.

public int
traverse(Visitproc visit, Object arg)

Overrides org.python.core.PyIterator.traverse.

Implements org.python.core.Traverseproc.traverse.

Traverses all directly contained PyObjects.

Inherited from org.python.core.PyIterator:
__iter____tojava__doNextiterator

Field Detail

cycle_docback to summary
public static final String cycle_doc
iterback to summary
private PyIterator iter
TYPEback to summary
public static final PyType TYPE

Hides org.python.core.PyObject.TYPE.

Constructor Detail

cycleback to summary
public cycle()
cycleback to summary
public cycle(PyType subType)
cycleback to summary
public cycle(PyObject sequence)

Creates an iterator that iterates over an iterable, saving the values for each iteration. When the iterable is exhausted continues to iterate over the saved values indefinitely.

Method Detail

__iternext__back to summary
public PyObject __iternext__()

Implements abstract org.python.core.PyIterator.__iternext__.

Doc from org.python.core.PyObject.__iternext__.

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

cycle___init__back to summary
pack-priv final void cycle___init__(final PyObject[] args, String[] kwds)
Annotations
@ExposedNew
@ExposedMethod
cycle___init__back to summary
private void cycle___init__(final PyObject sequence)
nextback to summary
public PyObject next()

Overrides org.python.core.PyIterator.next.

Doc from org.python.core.PyIterator.next.

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.

Returns:PyObject

a PyObject result

Annotations
@ExposedMethod
@Override

refersDirectlyToback to summary
public boolean refersDirectlyTo(PyObject ob)

Overrides org.python.core.PyIterator.refersDirectlyTo.

Implements org.python.core.Traverseproc.refersDirectlyTo.

Doc from org.python.core.Traverseproc.refersDirectlyTo.

Optional operation. Should only be implemented if it is more efficient than calling traverse(Visitproc, Object) with a visitproc that just watches out for ob. Must return false if ob is null.

Annotations
@Override
traverseback to summary
public int traverse(Visitproc visit, Object arg)

Overrides org.python.core.PyIterator.traverse.

Implements org.python.core.Traverseproc.traverse.

Doc from org.python.core.Traverseproc.traverse.

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.

Annotations
@Override