NAME

Net::LDAP::Class::SimpleIterator - iterate over Net::LDAP::Class objects

SYNOPSIS

 my $iterator = $user->groups_iterator;
 while ( my $group = $iterator->next ) {
    # $group isa Net::LDAP::Class::Group
 }
 printf("%d groups found\n", $iterator->count);

DESCRIPTION

Net::LDAP::Class::SimpleIterator uses a closure (CODE reference) to implement a simple next()-based API.

METHODS

init

Implements the standard object initialization.

code(sub_ref)

Required in new(). sub_ref is called on every invocation of next().

next

Calls code() and returns its value, incrementing count() if the value is defined.

count

Returns the number of iterations of next() that returned defined.

finish

Deletes the internal code reference.

is_exhausted

Tests for the existence of the internal code reference, returning true if the internal code reference no longer exists and false if it does.

AUTHOR

Peter Karman, <karman at cpan.org>

BUGS

Please report any bugs or feature requests to bug-net-ldap-class at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Net-LDAP-Class. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Net::LDAP::Class

You can also look for information at:

COPYRIGHT

Copyright 2009 by Peter Karman.

All rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

Net::LDAP, Net::LDAP::Batch