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ELLIOTJS / Perl-Critic-1.101_001 / lib / Perl / Critic / PolicyParameter / Behavior / String.pm 

            

              
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##############################################################################
#      $URL: http://perlcritic.tigris.org/svn/perlcritic/branches/Perl-Critic-PPI-1.204/lib/Perl/Critic/PolicyParameter/Behavior/String.pm $
#     $Date: 2009-07-21 08:50:56 -0700 (Tue, 21 Jul 2009) $
#   $Author: clonezone $
# $Revision: 3404 $
##############################################################################
package Perl::Critic::PolicyParameter::Behavior::String;
use 5.006001;
use strict;
use warnings;
use Perl::Critic::Utils;
use base qw{ Perl::Critic::PolicyParameter::Behavior };
our $VERSION = '1.101_001';
#-----------------------------------------------------------------------------
sub _parse {
    my ($policy, $parameter, $config_string) = @_;
    my $name = $parameter->get_name();
    my $value = $parameter->get_default_string();
    if ( defined $config_string ) {
        $value = $config_string;
    }
    $policy->__set_parameter_value($parameter, $value);
    return;
}
#-----------------------------------------------------------------------------
sub initialize_parameter {
    my ($self, $parameter, $specification) = @_;
    $parameter->_set_parser(\&_parse);
    return;
}
#-----------------------------------------------------------------------------
1;
__END__
#-----------------------------------------------------------------------------
=pod
=for stopwords
=head1 NAME
Perl::Critic::PolicyParameter::Behavior::String - Actions appropriate for a simple string parameter.
=head1 DESCRIPTION
Provides a standard set of functionality for a string
L<Perl::Critic::PolicyParameter|Perl::Critic::PolicyParameter> so that
the developer of a policy does not have to provide it her/himself.
NOTE: Do not instantiate this class.  Use the singleton instance held
onto by
L<Perl::Critic::PolicyParameter|Perl::Critic::PolicyParameter>.
=head1 INTERFACE SUPPORT
This is considered to be a non-public class.  Its interface is subject
to change without notice.
=head1 METHODS
=over
=item C<initialize_parameter( $parameter, $specification )>
Plug in the functionality this behavior provides into the parameter.
At present, this behavior isn't customizable by the specification.
=back
=head1 AUTHOR
Elliot Shank <perl@galumph.com>
=head1 COPYRIGHT
Copyright (c) 2007-2009 Elliot Shank.  All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.  The full text of this license
can be found in the LICENSE file included with this module.
=cut
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