package SQL::Translator::Schema::Index;
# ----------------------------------------------------------------------
-# $Id: Index.pm,v 1.7 2003-06-27 16:47:40 kycl4rk Exp $
+# $Id: Index.pm,v 1.11 2005-06-27 21:59:19 duality72 Exp $
# ----------------------------------------------------------------------
-# Copyright (C) 2003 Ken Y. Clark <kclark@cpan.org>
+# Copyright (C) 2002-4 SQLFairy Authors
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
=cut
use strict;
-use Class::Base;
use SQL::Translator::Schema::Constants;
use SQL::Translator::Utils 'parse_list_arg';
-use base 'Class::Base';
+use base 'SQL::Translator::Schema::Object';
+
use vars qw($VERSION $TABLE_COUNT $VIEW_COUNT);
-$VERSION = sprintf "%d.%02d", q$Revision: 1.7 $ =~ /(\d+)\.(\d+)/;
+$VERSION = sprintf "%d.%02d", q$Revision: 1.11 $ =~ /(\d+)\.(\d+)/;
my %VALID_INDEX_TYPE = (
UNIQUE, 1,
);
# ----------------------------------------------------------------------
-sub init {
+
+__PACKAGE__->_attributes( qw/
+ name type fields table
+/);
=pod
=cut
- my ( $self, $config ) = @_;
-
- for my $arg ( qw[ name type fields table ] ) {
- next unless $config->{ $arg };
- defined $self->$arg( $config->{ $arg } ) or return;
- }
-
- return $self;
-}
-
# ----------------------------------------------------------------------
sub fields {
return $self->{'type'} || NORMAL;
}
+# ----------------------------------------------------------------------
+sub equals {
+
+=pod
+
+=head2 equals
+
+Determines if this index is the same as another
+
+ my $isIdentical = $index1->equals( $index2 );
+
+=cut
+
+ my $self = shift;
+ my $other = shift;
+ my $case_insensitive = shift;
+
+ return 0 unless $self->SUPER::equals($other);
+# return 0 unless $case_insensitive ? uc($self->name) eq uc($other->name) : $self->name eq $other->name;
+ return 0 unless $self->is_valid eq $other->is_valid;
+ return 0 unless $self->type eq $other->type;
+ return 0 unless $self->_compare_objects($self->fields, $other->fields);
+ return 0 unless $self->_compare_objects($self->options, $other->options);
+ return 0 unless $self->_compare_objects($self->extra, $other->extra);
+ return 1;
+}
# ----------------------------------------------------------------------
sub DESTROY {
=head1 AUTHOR
-Ken Y. Clark E<lt>kclark@cpan.orgE<gt>
+Ken Y. Clark E<lt>kclark@cpan.orgE<gt>.
=cut