Added abstract method _tables implementation to TranslationAdaptor as needed...

Added abstract method _tables implementation to TranslationAdaptor as needed by generic_count in BaseAdaptor - ENSCORESW-1995

modules/Bio/EnsEMBL/DBSQL/TranslationAdaptor.pm

@@ -965,4 +965,18 @@ sub fetch_all {
   return \@translations;
 }
 
+
+# _tables
+#  Arg [1]    : none
+#  Description: PROTECTED implementation of superclass abstract method.
+#               Returns the names, aliases of the tables to use for queries.
+#  Returntype : list of listrefs of strings
+#  Exceptions : none
+#  Caller     : internal
+#  Status     : Stable
+
+sub _tables {
+  return (['translation', 'tl']);
+}
+
 1;

modules/t/translation.t

@@ -338,4 +338,7 @@ ok(!scalar(@alt_tls));
   $ta->species_id(1);
 }
 
+# Test generic_count(), inherited method from BaseAdaptor
+is($ta->generic_count(), @{$ta->list_dbIDs()}, "Number of features from generic_count is equal to the number of dbIDs from list_dbIDs");
+
 done_testing();