Data::Stream::Bulk::CaUsercContributed Perl DocData::Stream::Bulk::Callback(3)NAMEData::Stream::Bulk::Callback - Callback based bulk iterator
VERSION
version 0.11
SYNOPSIS
Data::Stream::Bulk::Callback->new(
callback => sub {
if ( @more_items = get_some() ) {
return \@more_items;
} else {
return; # done
}
},
}
DESCRIPTION
This class provides a callback based implementation of
Data::Stream::Bulk.
ATTRIBUTES
callback
The subroutine that is called when more items are needed.
Should return an array reference for the next block, or a false
value if there is nothing left.
METHODS
get_more
See Data::Stream::Bulk::DoneFlag.
Reinvokes "callback".
AUTHOR
Yuval Kogman <nothingmuch@woobling.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Yuval Kogman.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2012-02-14 Data::Stream::Bulk::Callback(3)