NAME
POE::Filter::LZW -- A POE filter wrapped around Compress::LZW
SYNOPSIS
use POE::Filter::LZW;
my $filter = POE::Filter::LZW->new();
my $scalar = 'Blah Blah Blah';
my $compressed_array = $filter->put( [ $scalar ] );
my $uncompressed_array = $filter->get( $compressed_array );
use POE qw(Filter::Stackable Filter::Line Filter::LZW);
my ($filter) = POE::Filter::Stackable->new();
$filter->push( POE::Filter::LZW->new(),
POE::Filter::Line->new( InputRegexp => '\015?\012', OutputLiteral => "\015\012" ),DESCRIPTION
POE::Filter::LZW provides a POE filter for performing compression/decompression using Compress::LZW. It is suitable for use with POE::Filter::Stackable.
CONSTRUCTOR
- new
-
Creates a new POE::Filter::LZW object.
METHODS
- get_one_start
- get_one
- get
-
Takes an arrayref which is contains lines of compressed input. Returns an arrayref of decompressed lines.
- put
-
Takes an arrayref containing lines of uncompressed output, returns an arrayref of compressed lines.
- level
-
Sets the compression level. Consult Compress::LZW for details.
AUTHOR
Chris Williams <chris@bingosnet.co.uk>