Examples with Bar org.ta4j.core.Bar used on opensource projects

Example 56 with Bar

use of org.ta4j.core.Bar in project crypto-bot by jnidzwetzki.

the class BarMegerTest method testBarMergerMinMax.

/**
 * Test Bar merger min max
 * @throws InterruptedException
 * @throws IOException
 * @throws ParseException
 */
@Test(timeout = 6000)
public void testBarMergerMinMax() throws InterruptedException, IOException, ParseException {
    final SimpleDateFormat parser = new SimpleDateFormat("HH:mm:ss");
    final CountDownLatch latch = new CountDownLatch(1);
    final BiConsumer<BitfinexCurrencyPair, Bar> BarConsumer = (s, t) -> {
        Assert.assertEquals(1.0, t.getMinPrice().doubleValue(), DELTA);
        Assert.assertEquals(8.0, t.getMaxPrice().doubleValue(), DELTA);
        Assert.assertEquals(3.0, t.getOpenPrice().doubleValue(), DELTA);
        Assert.assertEquals(4.5, t.getClosePrice().doubleValue(), DELTA);
        latch.countDown();
    };
    final BarMerger BarMerger = new BarMerger(BitfinexCurrencyPair.BTC_USD, Timeframe.MINUTES_1, BarConsumer);
    BarMerger.addNewPrice(parser.parse("01:01:01").getTime(), 3.0, 5.0);
    BarMerger.addNewPrice(parser.parse("01:01:02").getTime(), 2.0, 5.0);
    BarMerger.addNewPrice(parser.parse("01:01:03").getTime(), 8.0, 5.0);
    BarMerger.addNewPrice(parser.parse("01:01:04").getTime(), 1.5, 5.0);
    BarMerger.addNewPrice(parser.parse("01:01:05").getTime(), 2.5, 5.0);
    BarMerger.addNewPrice(parser.parse("01:01:06").getTime(), 1.0, 5.0);
    BarMerger.addNewPrice(parser.parse("01:01:07").getTime(), 4.5, 5.0);
    BarMerger.close();
    latch.await();
}

Example 57 with Bar

use of org.ta4j.core.Bar in project crypto-bot by jnidzwetzki.

the class BarMegerTest method testBarMerger3.

/**
 * Test three Bar merge
 * @throws InterruptedException
 * @throws IOException
 * @throws ParseException
 */
@Test(timeout = 6000)
public void testBarMerger3() throws InterruptedException, IOException, ParseException {
    final SimpleDateFormat parser = new SimpleDateFormat("HH:mm:ss");
    final CountDownLatch latch = new CountDownLatch(2);
    final BiConsumer<BitfinexCurrencyPair, Bar> BarConsumer = (s, t) -> {
        latch.countDown();
    };
    final BarMerger BarMerger = new BarMerger(BitfinexCurrencyPair.BTC_USD, Timeframe.MINUTES_1, BarConsumer);
    BarMerger.addNewPrice(parser.parse("01:01:23").getTime(), 1.0, 5.0);
    BarMerger.addNewPrice(parser.parse("01:01:33").getTime(), 2.0, 5.0);
    BarMerger.addNewPrice(parser.parse("01:02:53").getTime(), 2.0, 5.0);
    BarMerger.close();
    latch.await();
}

Example 58 with Bar

use of org.ta4j.core.Bar in project ta4j by ta4j.

the class RandomWalkIndexHighIndicatorTest method setUp.

@Before
public void setUp() {
    List<Bar> bars = new ArrayList<Bar>();
    bars.add(new MockBar(44.98, 45.05, 45.17, 44.96));
    bars.add(new MockBar(45.05, 45.10, 45.15, 44.99));
    bars.add(new MockBar(45.11, 45.19, 45.32, 45.11));
    bars.add(new MockBar(45.19, 45.14, 45.25, 45.04));
    bars.add(new MockBar(45.12, 45.15, 45.20, 45.10));
    bars.add(new MockBar(45.15, 45.14, 45.20, 45.10));
    bars.add(new MockBar(45.13, 45.10, 45.16, 45.07));
    bars.add(new MockBar(45.12, 45.15, 45.22, 45.10));
    bars.add(new MockBar(45.15, 45.22, 45.27, 45.14));
    bars.add(new MockBar(45.24, 45.43, 45.45, 45.20));
    bars.add(new MockBar(45.43, 45.44, 45.50, 45.39));
    bars.add(new MockBar(45.43, 45.55, 45.60, 45.35));
    bars.add(new MockBar(45.58, 45.55, 45.61, 45.39));
    bars.add(new MockBar(45.45, 45.01, 45.55, 44.80));
    bars.add(new MockBar(45.03, 44.23, 45.04, 44.17));
    bars.add(new MockBar(44.23, 43.95, 44.29, 43.81));
    bars.add(new MockBar(43.91, 43.08, 43.99, 43.08));
    bars.add(new MockBar(43.07, 43.55, 43.65, 43.06));
    bars.add(new MockBar(43.56, 43.95, 43.99, 43.53));
    bars.add(new MockBar(43.93, 44.47, 44.58, 43.93));
    data = new MockTimeSeries(bars);
}

Example 59 with Bar

use of org.ta4j.core.Bar in project ta4j by ta4j.

the class StochasticOscillatorKIndicatorTest method setUp.

@Before
public void setUp() {
    List<Bar> bars = new ArrayList<Bar>();
    bars.add(new MockBar(44.98, 119.13, 119.50, 116.00));
    bars.add(new MockBar(45.05, 116.75, 119.94, 116.00));
    bars.add(new MockBar(45.11, 113.50, 118.44, 111.63));
    bars.add(new MockBar(45.19, 111.56, 114.19, 110.06));
    bars.add(new MockBar(45.12, 112.25, 112.81, 109.63));
    bars.add(new MockBar(45.15, 110.00, 113.44, 109.13));
    bars.add(new MockBar(45.13, 113.50, 115.81, 110.38));
    bars.add(new MockBar(45.12, 117.13, 117.50, 114.06));
    bars.add(new MockBar(45.15, 115.63, 118.44, 114.81));
    bars.add(new MockBar(45.24, 114.13, 116.88, 113.13));
    bars.add(new MockBar(45.43, 118.81, 119.00, 116.19));
    bars.add(new MockBar(45.43, 117.38, 119.75, 117.00));
    bars.add(new MockBar(45.58, 119.13, 119.13, 116.88));
    bars.add(new MockBar(45.58, 115.38, 119.44, 114.56));
    data = new BaseTimeSeries(bars);
}

Example 60 with Bar

use of org.ta4j.core.Bar in project ta4j by ta4j.

the class WilliamsRIndicatorTest method setUp.

@Before
public void setUp() {
    List<Bar> bars = new ArrayList<Bar>();
    bars.add(new MockBar(44.98, 45.05, 45.17, 44.96));
    bars.add(new MockBar(45.05, 45.10, 45.15, 44.99));
    bars.add(new MockBar(45.11, 45.19, 45.32, 45.11));
    bars.add(new MockBar(45.19, 45.14, 45.25, 45.04));
    bars.add(new MockBar(45.12, 45.15, 45.20, 45.10));
    bars.add(new MockBar(45.15, 45.14, 45.20, 45.10));
    bars.add(new MockBar(45.13, 45.10, 45.16, 45.07));
    bars.add(new MockBar(45.12, 45.15, 45.22, 45.10));
    bars.add(new MockBar(45.15, 45.22, 45.27, 45.14));
    bars.add(new MockBar(45.24, 45.43, 45.45, 45.20));
    bars.add(new MockBar(45.43, 45.44, 45.50, 45.39));
    bars.add(new MockBar(45.43, 45.55, 45.60, 45.35));
    bars.add(new MockBar(45.58, 45.55, 45.61, 45.39));
    data = new BaseTimeSeries(bars);
}