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#
# BioPerl module for Bio::Tools::Run::Match
#
# Please direct questions and support issues to <bioperl-l@bioperl.org> 
#
# Cared for by Sendu Bala <bix@sendu.me.uk>
#
# Copyright Sendu Bala
#
# You may distribute this module under the same terms as perl itself

# POD documentation - main docs before the code

=head1 NAME

Bio::Tools::Run::Match - Wrapper for Transfac's match(TM)

=head1 SYNOPSIS

  use Bio::Tools::Run::Match;

  # Make a Match factory
  $factory = Bio::Tools::Run::Match->new(-mxlib => '/path/to/matrix.dat');

  # Run Match on an sequence object
  my @results = $factory->run($bio_seq);

  # look at the results
  foreach my $feat (@results) {
    my $seq_id = $feat->seq_id;
    my $start = $feat->start;
    my $end = $feat->end;
    my $score = $feat->score;
    my ($pvalue) = $feat->get_tag_values('pvalue');
  }

=head1 DESCRIPTION

This is a wrapper for running the match(TM) program supplied with Transfac Pro
distributions.

You can try supplying normal match command-line arguments to new(), eg.
new(-b => 1) or calling arg-named methods (excluding the initial
hyphens, eg. $factory->b(1) to set the -b option to true).

Histogram output isn't supported. -p is supported by using -mxprf, see the
docs of new() for details.

You will need to enable this match wrapper to find the match executable.
This can be done in (at least) three ways:

 1. Make sure match is in your path.
 2. Define an environmental variable MATCHDIR which is a 
    directory which contains the match executable:
    In bash:

    export MATCHDIR=/home/username/match/

    In csh/tcsh:

    setenv MATCHDIR /home/username/match

 3. Include a definition of an environmental variable MATCHDIR in
    every script that will use this match wrapper module, e.g.:

    BEGIN { $ENV{MATCHDIR} = '/home/username/match/' }
    use Bio::Tools::Run::Match;

=head1 FEEDBACK

=head2 Mailing Lists

User feedback is an integral part of the evolution of this and other
Bioperl modules. Send your comments and suggestions preferably to
the Bioperl mailing list.  Your participation is much appreciated.

  bioperl-l@bioperl.org                  - General discussion
  http://bioperl.org/wiki/Mailing_lists  - About the mailing lists

=head2 Support 

Please direct usage questions or support issues to the mailing list:

I<bioperl-l@bioperl.org>

rather than to the module maintainer directly. Many experienced and 
reponsive experts will be able look at the problem and quickly 
address it. Please include a thorough description of the problem 
with code and data examples if at all possible.

=head2 Reporting Bugs

Report bugs to the Bioperl bug tracking system to help us keep track
of the bugs and their resolution. Bug reports can be submitted via
the web:

  http://redmine.open-bio.org/projects/bioperl/

=head1 AUTHOR - Sendu Bala

Email bix@sendu.me.uk

=head1 APPENDIX

The rest of the documentation details each of the object methods.
Internal methods are usually preceded with a _

=cut

package Bio::Tools::Run::Match;
use strict;

use Cwd;
use File::Spec;
use Bio::SeqIO;
use Bio::FeatureIO;
use Bio::Annotation::SimpleValue;
use Bio::Tools::Match;

use base qw(Bio::Tools::Run::WrapperBase);