Java TimeSeries.getTick方法代码示例

本文整理汇总了Java中eu.verdelhan.ta4j.TimeSeries.getTick方法的典型用法代码示例。如果您正苦于以下问题：Java TimeSeries.getTick方法的具体用法？Java TimeSeries.getTick怎么用？Java TimeSeries.getTick使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类eu.verdelhan.ta4j.TimeSeries的用法示例。

在下文中一共展示了TimeSeries.getTick方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: createOHLCDataset

import eu.verdelhan.ta4j.TimeSeries; //导入方法依赖的package包/类
/**
 * Builds a JFreeChart OHLC dataset from a ta4j time series.
 * @param series a time series
 * @return an Open-High-Low-Close dataset
 */
private static OHLCDataset createOHLCDataset(TimeSeries series) {
    final int nbTicks = series.getTickCount();
    
    Date[] dates = new Date[nbTicks];
    double[] opens = new double[nbTicks];
    double[] highs = new double[nbTicks];
    double[] lows = new double[nbTicks];
    double[] closes = new double[nbTicks];
    double[] volumes = new double[nbTicks];
    
    for (int i = 0; i < nbTicks; i++) {
        Tick tick = series.getTick(i);
        dates[i] = new Date(tick.getEndTime().toEpochSecond() * 1000);
        opens[i] = tick.getOpenPrice().toDouble();
        highs[i] = tick.getMaxPrice().toDouble();
        lows[i] = tick.getMinPrice().toDouble();
        closes[i] = tick.getClosePrice().toDouble();
        volumes[i] = tick.getVolume().toDouble();
    }
    
    OHLCDataset dataset = new DefaultHighLowDataset("btc", dates, highs, lows, opens, closes, volumes);
    
    return dataset;
}

开发者ID:mdeverdelhan，项目名称:ta4j-origins，代码行数:30，代码来源:CandlestickChart.java

示例2: for

import eu.verdelhan.ta4j.TimeSeries; //导入方法依赖的package包/类
/**
 * Builds a JFreeChart time series from a Ta4j time series and an indicator.
 *
 * @param tickSeries the ta4j time series
 * @param indicator  the indicator
 * @param name       the name of the chart time series
 * @return the JFreeChart time series
 */
private static org.jfree.data.time.TimeSeries buildChartTimeSeries
(TimeSeries tickSeries, Indicator<Decimal> indicator, String name) {
    org.jfree.data.time.TimeSeries chartTimeSeries = new org.jfree.data
            .time.TimeSeries(name);
    for (int i = 0; i < tickSeries.getTickCount(); i++) {
        Tick tick = tickSeries.getTick(i);
        chartTimeSeries.addOrUpdate(new Day(tick.getEndTime().toDate()),
                indicator.getValue(i).toDouble());
    }
    return chartTimeSeries;
}

开发者ID:KosherBacon，项目名称:JavaBitcoinTrader，代码行数:20，代码来源:IndicatorsToChart.java

示例3: buildChartTimeSeries

import eu.verdelhan.ta4j.TimeSeries; //导入方法依赖的package包/类
/**
 * Builds a JFreeChart time series from a Ta4j time series and an indicator.
 * @param tickSeries the ta4j time series
 * @param indicator the indicator
 * @param name the name of the chart time series
 * @return the JFreeChart time series
 */
private static org.jfree.data.time.TimeSeries buildChartTimeSeries(TimeSeries tickSeries, Indicator<Decimal> indicator, String name) {
    org.jfree.data.time.TimeSeries chartTimeSeries = new org.jfree.data.time.TimeSeries(name);
    for (int i = 0; i < tickSeries.getTickCount(); i++) {
        Tick tick = tickSeries.getTick(i);
        chartTimeSeries.add(new Minute(Date.from(tick.getEndTime().toInstant())), indicator.getValue(i).toDouble());
    }
    return chartTimeSeries;
}

开发者ID:mdeverdelhan，项目名称:ta4j-origins，代码行数:16，代码来源:BuyAndSellSignalsToChart.java

示例4: buildChartTimeSeries

import eu.verdelhan.ta4j.TimeSeries; //导入方法依赖的package包/类
/**
 * Builds a JFreeChart time series from a Ta4j time series and an indicator.
 * @param tickSeries the ta4j time series
 * @param indicator the indicator
 * @param name the name of the chart time series
 * @return the JFreeChart time series
 */
private static org.jfree.data.time.TimeSeries buildChartTimeSeries(TimeSeries tickSeries, Indicator<Decimal> indicator, String name) {
    org.jfree.data.time.TimeSeries chartTimeSeries = new org.jfree.data.time.TimeSeries(name);
    for (int i = 0; i < tickSeries.getTickCount(); i++) {
        Tick tick = tickSeries.getTick(i);
        chartTimeSeries.add(new Minute(new Date(tick.getEndTime().toEpochSecond() * 1000)), indicator.getValue(i).toDouble());
    }
    return chartTimeSeries;
}

开发者ID:mdeverdelhan，项目名称:ta4j-origins，代码行数:16，代码来源:CashFlowToChart.java

示例5: createAdditionalDataset

import eu.verdelhan.ta4j.TimeSeries; //导入方法依赖的package包/类
/**
 * Builds an additional JFreeChart dataset from a ta4j time series.
 * @param series a time series
 * @return an additional dataset
 */
private static TimeSeriesCollection createAdditionalDataset(TimeSeries series) {
    ClosePriceIndicator indicator = new ClosePriceIndicator(series);
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    org.jfree.data.time.TimeSeries chartTimeSeries = new org.jfree.data.time.TimeSeries("Btc price");
    for (int i = 0; i < series.getTickCount(); i++) {
        Tick tick = series.getTick(i);
        chartTimeSeries.add(new Second(new Date(tick.getEndTime().toEpochSecond() * 1000)), indicator.getValue(i).toDouble());
    }
    dataset.addSeries(chartTimeSeries);
    return dataset;
}

开发者ID:mdeverdelhan，项目名称:ta4j-origins，代码行数:17，代码来源:CandlestickChart.java

示例6: buildChartTimeSeries

import eu.verdelhan.ta4j.TimeSeries; //导入方法依赖的package包/类
/**
 * Builds a JFreeChart time series from a Ta4j time series and an indicator.
 * @param tickSeries the ta4j time series
 * @param indicator the indicator
 * @param name the name of the chart time series
 * @return the JFreeChart time series
 */
private static org.jfree.data.time.TimeSeries buildChartTimeSeries(TimeSeries tickSeries, Indicator<Decimal> indicator, String name) {
    org.jfree.data.time.TimeSeries chartTimeSeries = new org.jfree.data.time.TimeSeries(name);
    for (int i = 0; i < tickSeries.getTickCount(); i++) {
        Tick tick = tickSeries.getTick(i);
        chartTimeSeries.add(new Day(Date.from(tick.getEndTime().toInstant())), indicator.getValue(i).toDouble());
    }
    return chartTimeSeries;
}

开发者ID:mdeverdelhan，项目名称:ta4j-origins，代码行数:16，代码来源:IndicatorsToChart.java

示例7: testGetValue

import eu.verdelhan.ta4j.TimeSeries; //导入方法依赖的package包/类
@Test
public void testGetValue() {
    TimeSeries data = new TimeSeries(StubDataTestUtils.createTickData("/TEST_COUNT_BACK_LINE_TC3.stub", DateTimeFormat.forPattern("dd-MM-YYYY")));
    CountBackStopLossIndicator cbsl = new CountBackStopLossIndicator(data, data.getTick(4), 4);

    // Fine grain checks for each index
    assertNull(cbsl.getValue(0));
    assertNull(cbsl.getValue(1));
    assertNull(cbsl.getValue(2));
    assertNull(cbsl.getValue(3));
    assertNotNull(cbsl.getValue(4)); // <-- Entry tick
    assertEquals(5.07, cbsl.getValue(4).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(5));
    assertEquals(5.27, cbsl.getValue(5).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(6));
    assertEquals(5.41, cbsl.getValue(6).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(7));
    assertEquals(5.41, cbsl.getValue(7).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(8));
    assertEquals(5.41, cbsl.getValue(8).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(9));
    assertEquals(5.41, cbsl.getValue(9).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(10));
    assertEquals(5.41, cbsl.getValue(10).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(11));
    assertEquals(5.41, cbsl.getValue(11).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(12));
    assertEquals(5.41, cbsl.getValue(12).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(13));
    assertEquals(5.41, cbsl.getValue(13).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(14));
    assertEquals(5.41, cbsl.getValue(14).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(15));
    assertEquals(5.41, cbsl.getValue(15).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(16));
    assertEquals(5.41, cbsl.getValue(16).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(17));
    assertEquals(5.41, cbsl.getValue(17).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(18));
    assertEquals(5.41, cbsl.getValue(18).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(19));
    assertEquals(5.41, cbsl.getValue(19).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(20));
    assertEquals(5.41, cbsl.getValue(20).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(21));
    assertEquals(5.41, cbsl.getValue(21).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(22));
    assertEquals(5.41, cbsl.getValue(22).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(23));
    assertEquals(5.49, cbsl.getValue(23).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(24));
    assertEquals(5.49, cbsl.getValue(24).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(25));
    assertEquals(5.49, cbsl.getValue(25).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(26));
    assertEquals(5.61, cbsl.getValue(26).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(27));
    assertEquals(5.63, cbsl.getValue(27).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(28));
    assertEquals(5.63, cbsl.getValue(28).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(29));
    assertEquals(5.63, cbsl.getValue(29).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(30));
    assertEquals(5.63, cbsl.getValue(30).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(31));
    assertEquals(5.77, cbsl.getValue(31).toDouble(), 0.01);
    assertNotNull(cbsl.getValue(32));
    assertEquals(5.77, cbsl.getValue(32).toDouble(), 0.01);
}

开发者ID:woodberry，项目名称:ta-toolbox，代码行数:70，代码来源:CountBackStopLossIndicatorTest.java

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