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bbgo: narrow down indicator interface type

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c9s 2022-07-27 02:21:25 +08:00
parent 3adeb46c65
commit 3fbc634d81
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1 changed files with 3 additions and 3 deletions
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6
pkg/bbgo/standard_indicator_set.go
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@ -25,7 +25,7 @@ type StandardIndicatorSet struct {
// interval -> window // interval -> window
boll map[types.IntervalWindowBandWidth]*indicator.BOLL boll map[types.IntervalWindowBandWidth]*indicator.BOLL
stoch map[types.IntervalWindow]*indicator.STOCH stoch map[types.IntervalWindow]*indicator.STOCH
simples map[types.IntervalWindow]indicator.Simple simples map[types.IntervalWindow]indicator.KLinePusher
stream types.Stream stream types.Stream
store *MarketDataStore store *MarketDataStore
@ -36,7 +36,7 @@ func NewStandardIndicatorSet(symbol string, stream types.Stream, store *MarketDa
Symbol: symbol, Symbol: symbol,
store: store, store: store,
stream: stream, stream: stream,
simples: make(map[types.IntervalWindow]indicator.Simple), simples: make(map[types.IntervalWindow]indicator.KLinePusher),
boll: make(map[types.IntervalWindowBandWidth]*indicator.BOLL), boll: make(map[types.IntervalWindowBandWidth]*indicator.BOLL),
stoch: make(map[types.IntervalWindow]*indicator.STOCH), stoch: make(map[types.IntervalWindow]*indicator.STOCH),
@ -53,7 +53,7 @@ func (s *StandardIndicatorSet) initAndBind(inc indicator.KLinePusher, iw types.I
s.stream.OnKLineClosed(types.KLineWith(s.Symbol, iw.Interval, inc.PushK)) s.stream.OnKLineClosed(types.KLineWith(s.Symbol, iw.Interval, inc.PushK))
} }
func (s *StandardIndicatorSet) allocateSimpleIndicator(t indicator.Simple, iw types.IntervalWindow) indicator.Simple { func (s *StandardIndicatorSet) allocateSimpleIndicator(t indicator.KLinePusher, iw types.IntervalWindow) indicator.KLinePusher {
inc, ok := s.simples[iw] inc, ok := s.simples[iw]
if ok { if ok {
return inc return inc