// CreatePublicStreamSource creates a new source that receives the public stream
// from Twitter's sampling API.
func CreatePublicStreamSource(ctx *core.Context,
ioParams *bql.IOParams, params data.Map) (core.Source, error) {
keys, err := getKeyParameters(params)
if err != nil {
return nil, err
}
return core.ImplementSourceStop(&publicStream{
ioParams: ioParams,
keys: keys,
}), nil
}
func CreateLoremSource(ctx *core.Context, ioParams *bql.IOParams, params data.Map) (core.Source, error) {
interval := 1 * time.Microsecond
if v, ok := params["interval"]; ok {
i, err := data.ToDuration(v)
if err != nil {
return nil, err
}
interval = i
}
return core.ImplementSourceStop(&LoremSource{
interval: interval,
}), nil
}