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Manual Reference Pages  -  DATA::STREAM::BULK::CHUNKED (3)

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NAME

Data::Stream::Bulk::Chunked - combine streams into larger chunks

CONTENTS

VERSION

version 0.11

SYNOPSIS



  use Data::Stream::Bulk::Chunked;

  Data::Stream::Bulk::Chunked->new(
      stream     => $s,
      chunk_size => 10000,
  );



DESCRIPTION

This is a stream which wraps an existing stream to give more items in a single block. This can simplify application code which does its own processing one block at a time, and where processing larger blocks is more efficient.

ATTRIBUTES

stream The stream to chunk. Required.
chunk_size The minimum number of items to return in a block. Defaults to 1 (which does nothing).

METHODS

get_more See Data::Stream::Bulk::DoneFlag.

Returns at least chunk_size items. Note that this isn’t guaranteed to return exactly chunk_size items - it just returns multiple full blocks from the backend. Also, the final block returned may have less than chunk_size items.

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.

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perl v5.20.3 DATA::STREAM::BULK::CHUNKED (3) 2012-02-14

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