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indicator: make callback field private

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This commit is contained in:
c9s 2022-07-14 01:16:39 +08:00
parent 2a3118a086
commit b2538b6960
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GPG Key ID: 7385E7E464CB0A54
10 changed files with 25 additions and 22 deletions
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2
pkg/indicator/ewma.go
View File

@ -20,7 +20,7 @@ type EWMA struct {
Values types.Float64Slice
LastOpenTime time.Time
UpdateCallbacks []func(value float64)
updateCallbacks []func(value float64)
}
func (inc *EWMA) Update(value float64) {

4
pkg/indicator/ewma_callbacks.go
View File

@ -5,11 +5,11 @@ package indicator
import ()
func (inc *EWMA) OnUpdate(cb func(value float64)) {
inc.UpdateCallbacks = append(inc.UpdateCallbacks, cb)
inc.updateCallbacks = append(inc.updateCallbacks, cb)
}
func (inc *EWMA) EmitUpdate(value float64) {
for _, cb := range inc.UpdateCallbacks {
for _, cb := range inc.updateCallbacks {
cb(value)
}
}

2
pkg/indicator/hull.go
View File

@ -16,7 +16,7 @@ type HULL struct {
ma2 *EWMA
result *EWMA
UpdateCallbacks []func(value float64)
updateCallbacks []func(value float64)
}
func (inc *HULL) Update(value float64) {

4
pkg/indicator/hull_callbacks.go
View File

@ -5,11 +5,11 @@ package indicator
import ()
func (inc *HULL) OnUpdate(cb func(value float64)) {
inc.UpdateCallbacks = append(inc.UpdateCallbacks, cb)
inc.updateCallbacks = append(inc.updateCallbacks, cb)
}
func (inc *HULL) EmitUpdate(value float64) {
for _, cb := range inc.UpdateCallbacks {
for _, cb := range inc.updateCallbacks {
cb(value)
}
}

2
pkg/indicator/macd.go
View File

@ -26,7 +26,7 @@ type MACD struct {
EndTime time.Time
UpdateCallbacks []func(value float64)
updateCallbacks []func(value float64)
}
func (inc *MACD) Update(x float64) {

4
pkg/indicator/macd_callbacks.go
View File

@ -5,11 +5,11 @@ package indicator
import ()
func (inc *MACD) OnUpdate(cb func(value float64)) {
inc.UpdateCallbacks = append(inc.UpdateCallbacks, cb)
inc.updateCallbacks = append(inc.updateCallbacks, cb)
}
func (inc *MACD) EmitUpdate(value float64) {
for _, cb := range inc.UpdateCallbacks {
for _, cb := range inc.updateCallbacks {
cb(value)
}
}

4
pkg/indicator/obv.go
View File

@ -18,9 +18,9 @@ type OBV struct {
types.IntervalWindow
Values types.Float64Slice
PrePrice float64
EndTime time.Time
EndTime time.Time
UpdateCallbacks []func(value float64)
updateCallbacks []func(value float64)
}
func (inc *OBV) Update(price, volume float64) {

4
pkg/indicator/obv_callbacks.go
View File

@ -5,11 +5,11 @@ package indicator
import ()
func (inc *OBV) OnUpdate(cb func(value float64)) {
inc.UpdateCallbacks = append(inc.UpdateCallbacks, cb)
inc.updateCallbacks = append(inc.updateCallbacks, cb)
}
func (inc *OBV) EmitUpdate(value float64) {
for _, cb := range inc.UpdateCallbacks {
for _, cb := range inc.updateCallbacks {
cb(value)
}
}

17
pkg/indicator/rma.go
View File

@ -13,13 +13,16 @@ import (
type RMA struct {
types.SeriesBase
types.IntervalWindow
Values types.Float64Slice
counter int
Adjust bool
tmp float64
sum float64
EndTime time.Time
UpdateCallbacks []func(value float64)
Values types.Float64Slice
EndTime time.Time
counter int
Adjust bool
tmp float64
sum float64
updateCallbacks []func(value float64)
}
func (inc *RMA) Update(x float64) {

4
pkg/indicator/rma_callbacks.go
View File

@ -5,11 +5,11 @@ package indicator
import ()
func (inc *RMA) OnUpdate(cb func(value float64)) {
inc.UpdateCallbacks = append(inc.UpdateCallbacks, cb)
inc.updateCallbacks = append(inc.updateCallbacks, cb)
}
func (inc *RMA) EmitUpdate(value float64) {
for _, cb := range inc.UpdateCallbacks {
for _, cb := range inc.updateCallbacks {
cb(value)
}
}