# File lib/bio/db/fantom.rb, line 302
302:         def [](*arg)
303:           if arg[0].is_a?(String) and arg.size == 1 then
304:             get_by_qualifier(arg[0])
305:           else
306:             to_a[*arg]
307:           end
308:         end

     # File lib/bio/db/fantom.rb, line 310
310:         def cds_start
311:           unless defined?(@cds_start)
312:             e = get_by_qualifier('cds_start')
313:             @cds_start = e ? e.anntext.to_i : nil
314:           end
315:           @cds_start
316:         end

     # File lib/bio/db/fantom.rb, line 318
318:         def cds_stop
319:           unless defined?(@cds_stop)
320:             e = get_by_qualifier('cds_stop')
321:             @cds_stop = e ? e.anntext.to_i : nil
322:           end
323:           @cds_stop
324:         end

     # File lib/bio/db/fantom.rb, line 334
334:         def data_source
335:           unless defined?(@data_source)
336:             e = get_by_qualifier('gene_name')
337:             @data_source = e ? e.datasrc[0] : nil
338:           end
339:           @data_source
340:         end

     # File lib/bio/db/fantom.rb, line 273
273:         def each
274:           to_a.each { |x| yield x }
275:         end

     # File lib/bio/db/fantom.rb, line 342
342:         def evidence
343:           unless defined?(@evidence)
344:             e = get_by_qualifier('gene_name')
345:             @evidence = e ? e.evidence : nil
346:           end
347:           @evidence
348:         end

     # File lib/bio/db/fantom.rb, line 326
326:         def gene_name
327:           unless defined?(@gene_name)
328:             e = get_by_qualifier('gene_name')
329:             @gene_name = e ? e.anntext : nil
330:           end
331:           @gene_name
332:         end

     # File lib/bio/db/fantom.rb, line 285
285:         def get_all_by_qualifier(qstr)
286:           unless defined?(@hash)
287:             @hash = {}
288:           end
289:           unless @hash.member?(qstr) then
290:             @hash[qstr] = self.find_all do |x|
291:               x.qualifier == qstr
292:             end
293:           end
294:           @hash[qstr]
295:         end

     # File lib/bio/db/fantom.rb, line 297
297:         def get_by_qualifier(qstr)
298:           a = get_all_by_qualifier(qstr)
299:           a ? a[0] : nil
300:         end

     # File lib/bio/db/fantom.rb, line 277
277:         def to_a
278:           unless defined?(@a)
279:             @a = @elem.get_elements('annotation')
280:             @a.collect! { |e| MaXML::Annotation.new(e) }
281:           end
282:           @a
283:         end