Top Fields Constructors Methods
org.python.modules.itertools

public Class imap

extends PyIterator
Class Inheritance
Known Direct Subclasses
org.python.modules.itertools.imapDerived
Annotations
@ExposedType
name:itertools.imap
base:PyObject
doc:\'map(func, *iterables) --> imap object Make an iterator that computes the function using arguments from each of the iterables. Like map() except that it returns an iterator instead of a list and that it stops when the shortest iterable is exhausted instead of filling in None for shorter iterables.
Imports
org.python.core.Py, .PyIterator, .PyObject, .PyTuple, .PyType, .Visitproc, org.python.expose.ExposedNew, .ExposedMethod, .ExposedType

Field Summary

Modifier and TypeField and Description
public static final String
imap_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
imap()

public
imap(PyType subType)

public
imap(PyObject... args)

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
imap___init__(PyObject[] args, String[] kwds)

Works as __builtin__.map() but returns an iterator instead of a list.

private void
imap___init__(final PyObject[] argstar)

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

imap_docback to summary
public static final String imap_doc
iterback to summary
private PyIterator iter
TYPEback to summary
public static final PyType TYPE

Hides org.python.core.PyObject.TYPE.

Constructor Detail

imapback to summary
public imap()
imapback to summary
public imap(PyType subType)
imapback to summary
public imap(PyObject... args)

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.

imap___init__back to summary
pack-priv final void imap___init__(PyObject[] args, String[] kwds)

Works as __builtin__.map() but returns an iterator instead of a list. (Code in this method is based on __builtin__.map()).

Annotations
@ExposedNew
@ExposedMethod
imap___init__back to summary
private void imap___init__(final PyObject[] argstar)
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