/usr/share/perl5/Lire/Config/VariableIndex.pm is in lire 2:2.1.1-2.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | package Lire::Config::VariableIndex;
use strict;
use base qw/Lire::Config::Index/;
use Lire::Utils qw/check_param check_object_param/;
use Carp;
=pod
=head1 NAME
Lire::Config::VariableIndex - Index of the available variables in a TableInfo
=head1 SYNOPSIS
<lrcsml:reference name="name" index="categorical_variables" />
<lrcsml:reference name="name" index="numerical_variables" />
<lrcsml:reference name="name" index="variables" />
=head1 DESCRIPTION
This object make it possible to select a variable defined in a
TableInfo (usually created from a Lire::ReportSpec or coming from a
Lire::Report object).
=head2 new( $table_info, [ $type ] )
Creates a new VariableIndex which wraps the $table_info
Lire::Report::TableInfo object. The $type parameter can be either
'both', 'categorical' or 'numerical' depending on the kind of
variables one wants to select. Default to 'both'.
=head2 table_info()
Returns the Lire::Report::TableInfo object wrapped by this Index.
=head2 type()
Returns the type attribute.
=cut
sub new {
my ( $class, $info, $type ) = @_;
check_object_param( $info, 'info', 'Lire::Report::TableInfo' );
$type ||= 'both';
check_param( $type, 'type', qr/^(both|categorical|numerical)$/,
"'type' parameter should be either 'both', 'categorical' or 'numerical'" );
return bless { '_info' => $info,
'_type' => $type,
}, $class;
}
sub table_info {
return $_[0]{'_info'};
}
sub type {
return $_[0]{'_type'};
}
sub has_entry {
my ( $self, $name ) = @_;
check_param( $name, 'name' );
foreach my $col ( $self->{'_info'}->column_infos() ) {
next if $self->{'_type'} ne 'both' && $col->class() ne $self->{'_type'};
return 1 if $name eq $col->name();
}
return 0;
}
sub entries {
my $self = $_[0];
my @entries = ();
foreach my $col ( $self->{'_info'}->column_infos() ) {
next if $self->{'_type'} ne 'both' && $col->class() ne $self->{'_type'};
push @entries, $col->name();
}
return \@entries;
}
sub get_ref {
my ( $self, $name ) = @_;
check_param( $name, 'name' );
foreach my $col ( $self->{'_info'}->column_infos() ) {
next if $self->{'_type'} ne 'both' && $col->class() ne $self->{'_type'};
return $col if $name eq $col->name();
}
croak "no variable \"$name\"";
}
1;
__END__
=pod
=head1 SEE ALSO
Lire::ReportSpec(3pm) Lire::Report::TableInfo(3pm) Lire:Config::Index(3pm)
=head1 AUTHOR
Francis J. Lacoste <flacoste@logreport.org>
=head1 VERSION
$Id: VariableIndex.pm,v 1.3 2006/07/23 13:16:31 vanbaal Exp $
=head1 COPYRIGHT
Copyright (C) 2004 Stichting LogReport Foundation LogReport@LogReport.org
This file is part of Lire.
Lire is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program (see COPYING); if not, check with
http://www.gnu.org/copyleft/gpl.html.
=cut
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