暴露策略中的Point

commonstock/CCI.go

@@ -37,14 +37,14 @@ cci =（典型价格 - tp的20周期平均值）/（.015 x平均偏差）
 type CCI struct {
 	Period       int     //默认计算几天的
 	factor       float64 //计算系数
-	points       []cciPoint
+	points       []CCIPoint
 	typicalPrice []float64
 	avedevPrice  []float64
 	maPrice      []float64
 	list         []*commonmodels.Kline
 }
 
-type cciPoint struct {
+type CCIPoint struct {
 	point
 }
 
@@ -96,7 +96,7 @@ func (e *CCI) Calculation() *CCI {
 	//计算 CCI
 	// cci =（典型价格 - tp的20周期平均值）/（.015 x平均偏差）
 	for i := 0; i < len(e.maPrice); i++ {
-		var p cciPoint
+		var p CCIPoint
 		p.Time = e.list[i].KlineTime
 		if i < e.Period-1 {
 			p.Value = 0
@@ -111,7 +111,7 @@ func (e *CCI) Calculation() *CCI {
 }
 
 // GetPoints return Point
-func (e *CCI) GetPoints() []cciPoint {
+func (e *CCI) GetPoints() []CCIPoint {
 	return e.points
 }
 

commonstock/EMA.go

@@ -9,11 +9,11 @@ import (
 // EMA struct
 type EMA struct {
 	Period int //默认计算几天的EMA
-	points []emaPoint
+	points []EMAPoint
 	kline  []*commonmodels.Kline
 }
 
-type emaPoint struct {
+type EMAPoint struct {
 	point
 }
 
@@ -32,14 +32,14 @@ func (e *EMA) Calculation() *EMA {
 }
 
 // GetPoints return Point
-func (e *EMA) GetPoints() []emaPoint {
+func (e *EMA) GetPoints() []EMAPoint {
 	return e.points
 }
 
 // Add adds a new Value to Ema
 // 使用方法，先添加最早日期的数据,最后一条应该是当前日期的数据，结果与 AICoin 对比完全一致
 func (e *EMA) Add(timestamp time.Time, value float64) {
-	p := emaPoint{}
+	p := EMAPoint{}
 	p.Time = timestamp
 
 	//平滑指数，一般取作2/(N+1)

commonstock/KDJ.go

@@ -9,11 +9,11 @@ import (
 // KDJ is the main object
 type KDJ struct {
 	Period int //默认计算几天的
-	points []kdjPoint
+	points []KDJPoint
 	kline  []*commonmodels.Kline
 }
 
-type kdjPoint struct {
+type KDJPoint struct {
 	Time time.Time
 	RSV  float64
 	K    float64
@@ -33,7 +33,7 @@ func (e *KDJ) Calculation() *KDJ {
 	rsv, k, d := e.calculationKD(e.kline)
 	arrayLen := len(rsv)
 	for i := 0; i < arrayLen; i++ {
-		e.points = append(e.points, kdjPoint{
+		e.points = append(e.points, KDJPoint{
 			RSV:  rsv[i],
 			K:    k[i],
 			D:    d[i],
@@ -48,7 +48,7 @@ func (e *KDJ) Calculation() *KDJ {
 }
 
 // GetPoints return Point
-func (e *KDJ) GetPoints() []kdjPoint {
+func (e *KDJ) GetPoints() []KDJPoint {
 	return e.points
 }
 

commonstock/MACD.go

@@ -26,11 +26,11 @@ type MACD struct {
 	PeriodShort  int //默认12
 	PeriodSignal int //信号长度默认9
 	PeriodLong   int //默认26
-	points       []macdPoint
+	points       []MACDPoint
 	kline        []*commonmodels.Kline
 }
 
-type macdPoint struct {
+type MACDPoint struct {
 	Time time.Time
 	DIF  float64
 	DEA  float64
@@ -52,7 +52,7 @@ func (e *MACD) Calculation() *MACD {
 	//计算DIF
 	for i := 0; i < len(e.kline); i++ {
 		dif := emaShort[i].Value - emaLong[i].Value
-		e.points = append(e.points, macdPoint{DIF: dif, Time: emaShort[i].Time})
+		e.points = append(e.points, MACDPoint{DIF: dif, Time: emaShort[i].Time})
 	}
 
 	//临时变量，用于计算DEA
@@ -71,6 +71,6 @@ func (e *MACD) Calculation() *MACD {
 }
 
 // GetPoints return Point
-func (e *MACD) GetPoints() []macdPoint {
+func (e *MACD) GetPoints() []MACDPoint {
 	return e.points
 }

commonstock/OBV.go

@@ -13,11 +13,11 @@ import (
 
 // OBV struct
 type OBV struct {
-	points []obvPoint
+	points []OBVPoint
 	kline  []*commonmodels.Kline
 }
 
-type obvPoint struct {
+type OBVPoint struct {
 	point
 }
 
@@ -46,7 +46,7 @@ func (e *OBV) Calculation() *OBV {
 		} else if item.Close == e.kline[i-1].Close {
 			value = e.points[i-1].Value
 		}
-		var p obvPoint
+		var p OBVPoint
 		p.Value = value
 		p.Time = item.KlineTime
 		e.points = append(e.points, p)
@@ -55,6 +55,6 @@ func (e *OBV) Calculation() *OBV {
 }
 
 // GetPoints Func
-func (e *OBV) GetPoints() []obvPoint {
+func (e *OBV) GetPoints() []OBVPoint {
 	return e.points
 }

commonstock/RSI.go

@@ -7,11 +7,11 @@ import (
 // RSI is the main object
 type RSI struct {
 	Period int //默认计算几天的
-	points []rsiPoint
+	points []RSIPoint
 	kline  []*commonmodels.Kline
 }
 
-type rsiPoint struct {
+type RSIPoint struct {
 	point
 }
 
@@ -32,7 +32,7 @@ func (e *RSI) Calculation() *RSI {
 
 	rsiArrayLen := len(rsiArray)
 	for i := 0; i <= (rsiArrayLen - 1); i++ {
-		var p rsiPoint
+		var p RSIPoint
 		p.Time = e.kline[i].KlineTime
 		p.Value = rsiArray[i]
 		e.points = append(e.points, p)
@@ -41,7 +41,7 @@ func (e *RSI) Calculation() *RSI {
 }
 
 // GetPoints return Point
-func (e *RSI) GetPoints() []rsiPoint {
+func (e *RSI) GetPoints() []RSIPoint {
 	return e.points
 }
 

commonstock/SMA.go

@@ -7,11 +7,11 @@ import (
 // SMA struct
 type SMA struct {
 	Period int //默认计算几天的MA,KDJ一般是9，OBV是10、20、30
-	points []smaPoint
+	points []SMAPoint
 	kline  []*commonmodels.Kline
 }
 
-type smaPoint struct {
+type SMAPoint struct {
 	point
 }
 
@@ -24,7 +24,7 @@ func NewSMA(list []*commonmodels.Kline, period int) *SMA {
 // Calculation Func
 func (e *SMA) Calculation() *SMA {
 	for i := 0; i < len(e.kline); i++ {
-		var smaPointStruct smaPoint
+		var smaPointStruct SMAPoint
 		if i > e.Period-1 {
 			var sum float64
 			for j := i; j >= (i - (e.Period - 1)); j-- {
@@ -45,6 +45,6 @@ func (e *SMA) Calculation() *SMA {
 }
 
 // GetPoints Func
-func (e *SMA) GetPoints() []smaPoint {
+func (e *SMA) GetPoints() []SMAPoint {
 	return e.points
 }

go.mod

@@ -9,3 +9,5 @@ require (
 	github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24
 	github.com/stretchr/testify v1.2.2 // indirect
 )
+
+go 1.13