aidev
60 lines
2.0 KiB
Java
60 lines
2.0 KiB
Java
/*
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* SPDX-License-Identifier: MIT
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*/
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package ta4jexamples.datasources.json;
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import org.ta4j.core.Bar;
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import org.ta4j.core.BaseBarSeries;
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import org.ta4j.core.utils.DeprecationNotifier;
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import java.time.Duration;
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import java.time.Instant;
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@Deprecated(since = "0.19", forRemoval = true)
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public class GsonBarData {
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private long endTime;
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private Number openPrice;
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private Number highPrice;
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private Number lowPrice;
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private Number closePrice;
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private Number volume;
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private Number amount;
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public GsonBarData() {
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DeprecationNotifier.warnOnce(GsonBarData.class, "ta4jexamples.datasources.json.JsonFileBarSeriesDataSource",
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"0.24.0");
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}
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@Deprecated(since = "0.19", forRemoval = true)
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public static GsonBarData from(Bar bar) {
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DeprecationNotifier.warnOnce(GsonBarData.class, "ta4jexamples.datasources.json.JsonFileBarSeriesDataSource",
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"0.24.0");
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var result = new GsonBarData();
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result.endTime = bar.getEndTime().toEpochMilli();
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result.openPrice = bar.getOpenPrice().getDelegate();
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result.highPrice = bar.getHighPrice().getDelegate();
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result.lowPrice = bar.getLowPrice().getDelegate();
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result.closePrice = bar.getClosePrice().getDelegate();
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result.volume = bar.getVolume().getDelegate();
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result.amount = bar.getAmount().getDelegate();
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return result;
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}
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@Deprecated(since = "0.19", forRemoval = true)
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public void addTo(BaseBarSeries barSeries) {
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DeprecationNotifier.warnOnce(GsonBarData.class, "ta4jexamples.datasources.json.JsonFileBarSeriesDataSource",
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"0.24.0");
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var endTimeInstant = Instant.ofEpochMilli(endTime);
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barSeries.barBuilder()
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.timePeriod(Duration.ofDays(1))
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.endTime(endTimeInstant)
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.openPrice(openPrice)
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.highPrice(highPrice)
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.lowPrice(lowPrice)
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.closePrice(closePrice)
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.volume(volume)
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.amount(amount)
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.add();
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}
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}
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