kingchenc
cb6da4d737
* feat(data-layer): Resampler (candle resampling) in all 10 languages Second data-layer feature (F3): resample candles into a higher timeframe. - Native (Node.js/WASM): new Resampler(timeframe) -> update(o,h,l,c,v,ts): Candle|null + flush(): Candle|null. Python the same -> tuple|None. - C ABI: wickra_resampler_new/update/flush/free (update has the multi-output shape so the generators auto-emit it; flush is bespoke). Go Update -> (Candle, bool) + Flush; C# Candle? Update/Flush; Java Candle update/flush; R update() generic + a flush() S3 method (extends base::flush); C/C++ direct. - Cross-language golden (testdata/golden/data_resampled.csv): the shared input candles resampled into 5-unit buckets, the final partial bucket via flush, pinned bit-for-bit across every binding. Verified locally in all 10 (3 candles for the 5-unit smoke; 16 for the golden). The WickraCandle output record is shared with the tick aggregator (deduped). * test(node): exclude data-layer types from the indicator completeness contract The Resampler exposes update(), so the completeness test flagged it as an indicator and required batch/reset/isReady/warmupPeriod, which a data-layer type does not have. Exclude TickAggregator and Resampler like the bar builders.
1.5 KiB
1.5 KiB
| 1 | open | high | low | close | volume | timestamp |
|---|---|---|---|---|---|---|
| 2 | 99 | 112.90403177129735 | 98 | 111.32039085967226 | 5187.008623739826 | 0 |
| 3 | 113.27609348158748 | 115.1642566915892 | 107.76539185209613 | 108.7737988023383 | 5473.238103468329 | 5 |
| 4 | 106.12753789513545 | 107.73969337995807 | 96.34710045689485 | 98.28424227586412 | 5324.374653317379 | 10 |
| 5 | 97.378063505514 | 106.32510161131832 | 95.93821562552817 | 103.99314457402363 | 5150.941358775185 | 15 |
| 6 | 108.04491654708718 | 121.38046215528227 | 105.7105413401633 | 119.93667863849153 | 5456.9835954080345 | 20 |
| 7 | 120.88220148856881 | 124.2878498649492 | 119.39438848583472 | 121.12969230082183 | 5371.101223522536 | 25 |
| 8 | 119.8808727652764 | 121.29920058454442 | 108.51535390119264 | 110.00125312406458 | 5128.47088205189 | 30 |
| 9 | 108.48360243707184 | 113.29382811110736 | 106.26786689008574 | 111.88016416080967 | 5431.582557578566 | 35 |
| 10 | 114.22618875818226 | 130.20955349568973 | 113.09073586402833 | 127.92073514707224 | 5410.400200215731 | 40 |
| 11 | 131.41114890560974 | 135.065460892756 | 129.49585703767033 | 132.95746831142935 | 5120.058973527027 | 45 |
| 12 | 130.5116755897077 | 132.71696973631924 | 121.2254215875191 | 122.27578013601534 | 5397.543391924787 | 50 |
| 13 | 121.09703354508844 | 122.45602084147426 | 117.25536324735009 | 120.37417550208815 | 5441.485014111252 | 55 |
| 14 | 122.33587608239566 | 136.79793765689536 | 120.87761530843784 | 135.43314928819893 | 5132.5539248008245 | 60 |
| 15 | 138.08766685694894 | 146.57143212166807 | 136.58837142074304 | 144.11152724502116 | 5355.547392578692 | 65 |
| 16 | 144.27024859045207 | 145.7471249168318 | 132.66155074344638 | 134.9266357939324 | 5463.733502447633 | 70 |
| 17 | 131.6480122345848 | 134.02210748888697 | 127.39947545719488 | 129.59514479102842 | 5163.946538828373 | 75 |