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// Copyright (c) 2013-2024 by Michael Dvorkin and contributors. All Rights Reserved.
// Use of this source code is governed by a MIT-style license that can
// be found in the LICENSE file.
package mop
import (
`sort`
`strconv`
`strings`
)
// Sorter gets called to sort stock quotes by one of the columns. The
// setup is rather lengthy; there should probably be more concise way
// that uses reflection and avoids hardcoding the column names.
type Sorter struct {
profile *Profile // Pointer to where we store sort column and order.
}
type sortable []Stock
func (list sortable) Len() int { return len(list) }
func (list sortable) Swap(i, j int) { list[i], list[j] = list[j], list[i] }
type byTickerAsc struct{ sortable }
type byLastTradeAsc struct{ sortable }
type byChangeAsc struct{ sortable }
type byChangePctAsc struct{ sortable }
type byOpenAsc struct{ sortable }
type byLowAsc struct{ sortable }
type byHighAsc struct{ sortable }
type byLow52Asc struct{ sortable }
type byHigh52Asc struct{ sortable }
type byVolumeAsc struct{ sortable }
type byAvgVolumeAsc struct{ sortable }
type byPeRatioAsc struct{ sortable }
type byDividendAsc struct{ sortable }
type byYieldAsc struct{ sortable }
type byMarketCapAsc struct{ sortable }
type byPreOpenAsc struct{ sortable }
type byAfterHoursAsc struct{ sortable }
type byTickerDesc struct{ sortable }
type byLastTradeDesc struct{ sortable }
type byChangeDesc struct{ sortable }
type byChangePctDesc struct{ sortable }
type byOpenDesc struct{ sortable }
type byLowDesc struct{ sortable }
type byHighDesc struct{ sortable }
type byLow52Desc struct{ sortable }
type byHigh52Desc struct{ sortable }
type byVolumeDesc struct{ sortable }
type byAvgVolumeDesc struct{ sortable }
type byPeRatioDesc struct{ sortable }
type byDividendDesc struct{ sortable }
type byYieldDesc struct{ sortable }
type byMarketCapDesc struct{ sortable }
type byPreOpenDesc struct{ sortable }
type byAfterHoursDesc struct{ sortable }
func (list byTickerAsc) Less(i, j int) bool {
return list.sortable[i].Ticker < list.sortable[j].Ticker
}
func (list byLastTradeAsc) Less(i, j int) bool {
return list.sortable[i].LastTrade < list.sortable[j].LastTrade
}
func (list byChangeAsc) Less(i, j int) bool {
return c(list.sortable[i].Change) < c(list.sortable[j].Change)
}
func (list byChangePctAsc) Less(i, j int) bool {
return c(list.sortable[i].ChangePct) < c(list.sortable[j].ChangePct)
}
func (list byOpenAsc) Less(i, j int) bool {
return list.sortable[i].Open < list.sortable[j].Open
}
func (list byLowAsc) Less(i, j int) bool {
return list.sortable[i].Low < list.sortable[j].Low
}
func (list byHighAsc) Less(i, j int) bool {
return list.sortable[i].High < list.sortable[j].High
}
func (list byLow52Asc) Less(i, j int) bool {
return list.sortable[i].Low52 < list.sortable[j].Low52
}
func (list byHigh52Asc) Less(i, j int) bool {
return list.sortable[i].High52 < list.sortable[j].High52
}
func (list byVolumeAsc) Less(i, j int) bool {
return m(list.sortable[i].Volume) < m(list.sortable[j].Volume)
}
func (list byAvgVolumeAsc) Less(i, j int) bool {
return m(list.sortable[i].AvgVolume) < m(list.sortable[j].AvgVolume)
}
func (list byPeRatioAsc) Less(i, j int) bool {
return list.sortable[i].PeRatio < list.sortable[j].PeRatio
}
func (list byDividendAsc) Less(i, j int) bool {
return list.sortable[i].Dividend < list.sortable[j].Dividend
}
func (list byYieldAsc) Less(i, j int) bool {
return list.sortable[i].Yield < list.sortable[j].Yield
}
func (list byMarketCapAsc) Less(i, j int) bool {
return m(list.sortable[i].MarketCap) < m(list.sortable[j].MarketCap)
}
func (list byPreOpenAsc) Less(i, j int) bool {
return c(list.sortable[i].PreOpen) < c(list.sortable[j].PreOpen)
}
func (list byAfterHoursAsc) Less(i, j int) bool {
return c(list.sortable[i].AfterHours) < c(list.sortable[j].AfterHours)
}
func (list byTickerDesc) Less(i, j int) bool {
return list.sortable[j].Ticker < list.sortable[i].Ticker
}
func (list byLastTradeDesc) Less(i, j int) bool {
return list.sortable[j].LastTrade < list.sortable[i].LastTrade
}
func (list byChangeDesc) Less(i, j int) bool {
return c(list.sortable[j].Change) < c(list.sortable[i].Change)
}
func (list byChangePctDesc) Less(i, j int) bool {
return c(list.sortable[j].ChangePct) < c(list.sortable[i].ChangePct)
}
func (list byOpenDesc) Less(i, j int) bool {
return list.sortable[j].Open < list.sortable[i].Open
}
func (list byLowDesc) Less(i, j int) bool {
return list.sortable[j].Low < list.sortable[i].Low
}
func (list byHighDesc) Less(i, j int) bool {
return list.sortable[j].High < list.sortable[i].High
}
func (list byLow52Desc) Less(i, j int) bool {
return list.sortable[j].Low52 < list.sortable[i].Low52
}
func (list byHigh52Desc) Less(i, j int) bool {
return list.sortable[j].High52 < list.sortable[i].High52
}
func (list byVolumeDesc) Less(i, j int) bool {
return m(list.sortable[j].Volume) < m(list.sortable[i].Volume)
}
func (list byAvgVolumeDesc) Less(i, j int) bool {
return m(list.sortable[j].AvgVolume) < m(list.sortable[i].AvgVolume)
}
func (list byPeRatioDesc) Less(i, j int) bool {
return list.sortable[j].PeRatio < list.sortable[i].PeRatio
}
func (list byDividendDesc) Less(i, j int) bool {
return list.sortable[j].Dividend < list.sortable[i].Dividend
}
func (list byYieldDesc) Less(i, j int) bool {
return list.sortable[j].Yield < list.sortable[i].Yield
}
func (list byMarketCapDesc) Less(i, j int) bool {
return<
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