1 //MODEL 2 3 /** 4 * Base class for JBrowse data backends that hold sequences and 5 * features. Some aspects reminiscent of Lincoln Stein's 6 * Bio::DB::SeqFeature::Store. 7 * 8 * @class 9 * @extends Store 10 * @constructor 11 */ 12 13 function SeqFeatureStore(args) { 14 Store.call(this, args); 15 16 if( !args ) return; 17 18 this.loaded = args.loaded; 19 this.changed = args.changeCallback || function() {}; 20 }; 21 22 SeqFeatureStore.prototype = new Store(''); 23