Exemplo n.º 1
0
	}
}

func main() {
	//WC()
	//Top10()
	//textSearch()
	saveTextFile()
}

var fnMap_line = gopark.NewMapperFunc("fnMap_line", func(x interface{}) interface{} {
	return strings.TrimSpace(x.(string))
})

var filter_fn = gopark.NewFilterFunc("filter_fn", func(x interface{}) bool {
	return strings.Contains(x.(string), "glog")
})

var filter_fatal = gopark.NewFilterFunc("filter_fatal", func(x interface{}) bool {
	return strings.Contains(x.(string), "Fatal")
})

var filter_info = gopark.NewFilterFunc("filter_info", func(x interface{}) bool {
	return strings.Contains(x.(string), "Info")
})

func init() {
	gopark.RegisterFunc(fnMap_line)
	gopark.RegisterFunc(filter_fn)
	gopark.RegisterFunc(filter_fatal)
	gopark.RegisterFunc(filter_info)
Exemplo n.º 2
0
	gopark.RegisterFunc(random_once)
	gopark.RegisterFunc(map_func)
	gopark.RegisterFunc(flatmap_func)
	gopark.RegisterFunc(reducer_func)
	gopark.RegisterFunc(filter_func)
	gopark.RegisterFunc(less_func)
}

var map_func = gopark.NewMapperFunc("map_func",
	func(x interface{}) interface{} {
		return &gopark.KeyValue{x, 1}
	})

var filter_func = gopark.NewFilterFunc("filter_func",
	func(x interface{}) bool {
		result := x.(*gopark.KeyValue).Value.(int) > 30
		return result
	})
var less_func = gopark.NewLessFunc("less_func",
	func(x, y interface{}) bool {
		a := x.(*gopark.KeyValue).Value.(int)
		b := y.(*gopark.KeyValue).Value.(int)
		return a < b
	})

func testTextFile() {
	flag.Parse()
	ctx := gopark.NewContext("gopark")
	defer ctx.Stop()
	p := "."
	txt := ctx.TextFileExt(p, "")