use MooseX::Declare;
class SQL::Translator::Object::Index extends SQL::Translator::Object {
use MooseX::Types::Moose qw(HashRef Str);
- use MooseX::AttributeHelpers;
+ use MooseX::MultiMethods;
use SQL::Translator::Types qw(Column Table);
has 'table' => (
is => 'rw',
isa => Table,
- required => 1,
weak_ref => 1,
);
);
has 'columns' => (
- metaclass => 'Collection::Hash',
+ traits => ['Hash'],
is => 'rw',
isa => HashRef[Column],
- provides => {
- exists => 'exists_column',
- keys => 'column_ids',
- values => 'get_columns',
- get => 'get_column',
- set => 'add_column',
+ handles => {
+ exists_column => 'exists',
+ column_ids => 'keys',
+ get_columns => 'values',
+ get_column => 'get',
+ add_column => 'set',
+ clear_columns => 'clear',
},
default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
);
has 'type' => (
is => 'rw',
isa => Str,
- required => 1
+ required => 1,
+ default => 'NORMAL',
);
around add_column(Column $column) { $self->$orig($column->name, $column) }
- method get_fields { $self->get_columns }
- method fields { $self->column_ids }
+ method is_valid { $self->table && scalar $self->get_columns ? 1 : undef }
}