func (m *MyWorker) New(input_file string) disq.Worker {
sequencename := strings.TrimRight(input_file, ".fm")
var filename = ""
if _, err := os.Stat(input_file); os.IsNotExist(err) {
if _, err := os.Stat(sequencename); os.IsNotExist(err) {
log.Fatal("Exit!")
} else {
filename = input_file
fmt.Printf("No such index: %s, build it now!\n", filename)
m.idx = fmi.Build(sequencename)
}
} else {
filename = input_file
m.idx = fmi.Load(input_file)
fmt.Println("Download the index file.")
}
/* fmt.Println("Load index", input_file)
idx = fmi.Load(input_file)*/
fmt.Println("\tSimpleNode.Configure", input_file)
w := new(MyWorker)
w.idx = m.idx
// w := MyWorker{m.idx}
return w
}
func (I fmiworker) Analyze(message []byte) []byte {
element := strings.Split(string(message), " ")
if element[0] != filename {
sequencename := strings.TrimRight(element[0], ".fm")
if _, err := os.Stat(element[0]); os.IsNotExist(err) {
if _, err := os.Stat(sequencename); os.IsNotExist(err) {
return []byte(fmt.Sprintf("No such index: %s, need to build it first. But no such sequence: %s!", filename, sequencename))
// log.Fatal("Exit!")
} else {
filename = element[0]
fmt.Printf("No such index: %s, build it now!\n", filename)
idx = fmi.Build(sequencename)
}
} else {
filename = element[0]
idx = fmi.Load(element[0])
fmt.Println("Download the index file.")
}
}
result := fmi.Search(idx, []byte(element[2]))
return format_result(element[1], result)
}