make "is_unique" an attribute

[dbsrgits/SQL-Translator-2.0-ish.git] / lib / SQL / Translator / Object / Index.pm

diff --git a/lib/SQL/Translator/Object/Index.pm b/lib/SQL/Translator/Object/Index.pm
index ccb2dd4..4fad2fe 100644 (file)
--- a/lib/SQL/Translator/Object/Index.pm
+++ b/lib/SQL/Translator/Object/Index.pm
@@ -1,12 +1,12 @@
 use MooseX::Declare;
 class SQL::Translator::Object::Index extends SQL::Translator::Object {
     use MooseX::Types::Moose qw(HashRef Str);
+    use MooseX::MultiMethods;
     use SQL::Translator::Types qw(Column Table);
 
     has 'table' => (
         is => 'rw',
         isa => Table,
-        required => 1,
         weak_ref => 1,
     );
     
@@ -26,6 +26,7 @@ class SQL::Translator::Object::Index extends SQL::Translator::Object {
             get_columns   => 'values',
             get_column    => 'get',
             add_column    => 'set',
+            clear_columns => 'clear',
         },
         default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
     );
@@ -33,11 +34,11 @@ class SQL::Translator::Object::Index extends SQL::Translator::Object {
     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 }
 }