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org.python.core

public Class PySequenceIter

extends PyIterator
Class Inheritance
General sequence iterator.

Field Summary

Modifier and TypeField and Description
private int
index

private PyObject
seq

Inherited from org.python.core.PyIterator:
__doc__nextstopException

Constructor Summary

AccessConstructor and Description
public
PySequenceIter(PyObject seq)

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.

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__doNextiteratornext

Field Detail

indexback to summary
private int index
seqback to summary
private PyObject seq

Constructor Detail

PySequenceIterback to summary
public PySequenceIter(PyObject seq)

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.

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