-package SQL::Translator::Object::Constraint;
-use Moose;
-use MooseX::Types::Moose qw(ArrayRef Str);
-use SQL::Translator::Types qw(Column);
+use MooseX::Declare;
+class SQL::Translator::Object::Constraint extends SQL::Translator::Object {
+ use MooseX::Types::Moose qw(ArrayRef Bool HashRef Maybe Str Undef);
+ use MooseX::AttributeHelpers;
+ use SQL::Translator::Types qw(Column Table);
-has 'name' => (is => 'ro', isa => Str, required => 1);
-has 'columns' => (is => 'ro', isa => ArrayRef[Column], required => 1);
-has 'type' => (is => 'ro', isa => Str, required => 1);
+ has 'table' => (
+ is => 'rw',
+ isa => Table,
+ required => 1,
+ weak_ref => 1,
+ );
+
+ has 'name' => (
+ is => 'rw',
+ isa => Maybe[Str],
+ required => 1
+ );
+
+ has 'columns' => (
+ metaclass => 'Collection::Hash',
+ is => 'rw',
+ isa => HashRef[Column],
+ provides => {
+ exists => 'exists_column',
+ keys => 'column_ids',
+ values => 'get_columns',
+ get => 'get_column',
+ set => 'add_column',
+ },
+ default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
+ );
+
+ has 'type' => (
+ is => 'rw',
+ isa => Str,
+ required => 1
+ );
-1;
+ has 'deferrable' => (
+ is => 'rw',
+ isa => Bool,
+ default => 0
+ );
+
+ has 'expression' => (
+ is => 'rw',
+ isa => Str,
+ );
+
+ has 'reference_table' => (
+ isa => Maybe[Str],
+ is => 'rw',
+ );
+
+ has 'reference_columns' => (
+ isa => ArrayRef | Undef,
+ is => 'rw',
+ auto_deref => 1
+ );
+
+ around add_column(Column $column) { $self->$orig($column->name, $column) }
+
+ method get_fields { $self->get_columns }
+ method fields { $self->column_ids }
+ method field_names { $self->column_ids }
+
+ method reference_fields { $self->reference_columns }
+
+ method match_type { }
+}