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#
# Copyright (C) 2000 Loic Dachary
#
# This program 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, 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; if not, write to the Free Software
# Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
#
#
# $Header: /cvsroot/TextQuery/Text-Query-SQL/lib/Text/Query/BuildSQLMifluz.pm,v 1.3 2000/04/12 16:35:40 loic Exp $
#
package Text::Query::BuildSQLMifluz;
use strict;
use Data::Dumper;
use vars qw(@ISA $VERSION);
use Text::Query::BuildSQL;
use Carp;
@ISA = qw(Text::Query::BuildSQL);
sub resolve {
my($self, $scope, $t1) = @_;
return $t1;
}
sub build_final_expression {
my($self, $t1) = @_;
my($opts) = $self->{parseopts};
$t1 = $self->sortplusminus($t1);
# show($t1); print "\n";
if($$t1[1] eq '') {
my($opts) = $self->{parseopts};
if(!exists($opts->{'-fields_searched'})) {
croak("must specify -fields_searched");
}
$t1 = $self->build_scope_end([ $opts->{'-fields_searched'} ], $t1);
}
# show($t1); print "\n";
$t1 = $self->resolve([], $t1);
$t1 = $self->Text::Query::Build::build_final_expression($t1);
$self->relevance_reset();
return $t1;
}
sub has_relevance {
shift->SUPER::has_relevance();
return 1;
}
sub sortplusminus {
my($self, $t) = @_;
return $t;
}
1;
__END__
=head1 NAME
Text::Query::BuildSQLMifluz - Builder for Mifluz
=head1 SYNOPSIS
use Text::Query;
my $q=new Text::Query('hello and world',
-parse => 'Text::Query::ParseAdvanced',
-solve => 'Text::Query::SolveSQL',
-build => 'Text::Query::BuildSQLMifluz');
=head1 DESCRIPTION
Returns the syntax tree. Refer to the Text::Query::BuildSQL(3)
manual page for a description.
=head1 SEE ALSO
Text::Query(3)
Text::Query::BuildSQL(3)
=head1 AUTHORS
Loic Dachary (loic@senga.org)
=cut
# Local Variables: ***
# mode: perl ***
# End: ***
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