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119 lines
3.6 KiB
Go
119 lines
3.6 KiB
Go
package converter
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const (
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// base 10 (SI prefixes)
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BitPerSecond float64 = 1e0
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KilobitPerSecond = BitPerSecond * 1e3
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MegabitPerSecond = BitPerSecond * 1e6
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GigabitPerSecond = BitPerSecond * 1e9
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TerabitPerSecond = BitPerSecond * 1e12
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PetabitPerSecond = BitPerSecond * 1e15
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ExabitPerSecond = BitPerSecond * 1e18
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ZettabitPerSecond = BitPerSecond * 1e21
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YottabitPerSecond = BitPerSecond * 1e24
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BytePerSecond = BitPerSecond * 8
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KilobytePerSecond = BytePerSecond * 1e3
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MegabytePerSecond = BytePerSecond * 1e6
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GigabytePerSecond = BytePerSecond * 1e9
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TerabytePerSecond = BytePerSecond * 1e12
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PetabytePerSecond = BytePerSecond * 1e15
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ExabytePerSecond = BytePerSecond * 1e18
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ZettabytePerSecond = BytePerSecond * 1e21
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YottabytePerSecond = BytePerSecond * 1e24
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// base 2 (IEC prefixes)
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KibibitPerSecond = BitPerSecond * 1024
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MebibitPerSecond = KibibitPerSecond * 1024
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GibibitPerSecond = MebibitPerSecond * 1024
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TebibitPerSecond = GibibitPerSecond * 1024
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PebibitPerSecond = TebibitPerSecond * 1024
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ExbibitPerSecond = PebibitPerSecond * 1024
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ZebibitPerSecond = ExbibitPerSecond * 1024
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YobibitPerSecond = ZebibitPerSecond * 1024
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KibibytePerSecond = BytePerSecond * 1024
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MebibytePerSecond = KibibytePerSecond * 1024
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GibibytePerSecond = MebibytePerSecond * 1024
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TebibytePerSecond = GibibytePerSecond * 1024
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PebibytePerSecond = TebibytePerSecond * 1024
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ExbibytePerSecond = PebibytePerSecond * 1024
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ZebibytePerSecond = ExbibytePerSecond * 1024
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YobibytePerSecond = ZebibytePerSecond * 1024
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)
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// dataRateConverter is a Converter implementation for data rates
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type dataRateConverter struct {
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}
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func NewDataRateConverter() Converter {
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return &dataRateConverter{}
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}
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func (*dataRateConverter) Name() string {
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return "data_rate"
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}
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func FromDataRateUnit(u Unit) float64 {
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// See https://github.com/SigNoz/signoz/blob/5a81f5f90b34845f5b4b3bdd46acf29d04bf3987/frontend/src/container/NewWidget/RightContainer/dataFormatCategories.ts#L62-L85
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switch u {
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case "binBps": // bytes/sec(IEC)
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return BytePerSecond
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case "Bps", "By/s": // bytes/sec(SI)
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return BytePerSecond
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case "binbps": // bits/sec(IEC)
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return BitPerSecond
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case "bps", "bit/s": // bits/sec(SI)
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return BitPerSecond
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case "KiBs": // kibibytes/sec
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return KibibytePerSecond
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case "Kibits": // kibibits/sec
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return KibibitPerSecond
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case "KBs", "kBy/s": // kilobytes/sec
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return KilobytePerSecond
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case "Kbits", "kbit/s": // kilobits/sec
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return KilobitPerSecond
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case "MiBs": // mebibytes/sec
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return MebibytePerSecond
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case "Mibits": // mebibits/sec
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return MebibitPerSecond
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case "MBs", "MBy/s": // megabytes/sec
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return MegabytePerSecond
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case "Mbits", "Mbit/s": // megabits/sec
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return MegabitPerSecond
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case "GiBs": // gibibytes/sec
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return GibibytePerSecond
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case "Gibits": // gibibits/sec
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return GibibitPerSecond
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case "GBs", "GBy/s": // gigabytes/sec
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return GigabytePerSecond
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case "Gbits", "Gbit/s": // gigabits/sec
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return GigabitPerSecond
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case "TiBs": // tebibytes/sec
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return TebibytePerSecond
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case "Tibits": // tebibits/sec
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return TebibitPerSecond
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case "TBs", "TBy/s": // terabytes/sec
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return TerabytePerSecond
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case "Tbits", "Tbit/s": // terabits/sec
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return TerabitPerSecond
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case "PiBs": // pebibytes/sec
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return PebibytePerSecond
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case "Pibits": // pebibits/sec
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return PebibitPerSecond
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case "PBs", "PBy/s": // petabytes/sec
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return PetabytePerSecond
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case "Pbits", "Pbit/s": // petabits/sec
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return PetabitPerSecond
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default:
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return 1
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}
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}
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func (c *dataRateConverter) Convert(v Value, to Unit) Value {
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return Value{
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F: v.F * FromDataRateUnit(v.U) / FromDataRateUnit(to),
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U: to,
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}
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}
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