Examples with SeriesOutput com.srotya.sidewinder.core.storage.SeriesOutput used on opensource projects

Example 11 with SeriesOutput

use of com.srotya.sidewinder.core.storage.SeriesOutput in project sidewinder by srotya.

the class TestSingleValueAggregators method testMaxFunction.

@Test
public void testMaxFunction() {
    MaxFunction f = new MaxFunction();
    double[] values = { 2.2, 1.1, 3.3, 4.4 };
    List<DataPoint> dps = new ArrayList<>();
    long ts = System.currentTimeMillis();
    for (double d : values) {
        dps.add(MiscUtils.buildDataPoint(ts, d));
    }
    SeriesOutput series = new SeriesOutput();
    series.setDataPoints(dps);
    series.setFp(true);
    SeriesOutput result = f.apply(series);
    assertEquals(4.4, result.getDataPoints().get(0).getValue(), 0);
}

Example 12 with SeriesOutput

use of com.srotya.sidewinder.core.storage.SeriesOutput in project sidewinder by srotya.

the class TestSingleValueAggregators method testMinFunctionLong.

@Test
public void testMinFunctionLong() {
    MinFunction f = new MinFunction();
    long[] values = { 2, 1, 3, 4 };
    List<DataPoint> dps = new ArrayList<>();
    long ts = System.currentTimeMillis();
    for (long d : values) {
        dps.add(MiscUtils.buildDataPoint(ts, d));
    }
    SeriesOutput series = new SeriesOutput();
    series.setDataPoints(dps);
    SeriesOutput result = f.apply(series);
    assertEquals(1, result.getDataPoints().get(0).getLongValue());
}

Example 13 with SeriesOutput

use of com.srotya.sidewinder.core.storage.SeriesOutput in project sidewinder by srotya.

the class TestWindowedFunctions method testWindowedFirst.

@Test
public void testWindowedFirst() throws Exception {
    double[] values = { 1.1, 3.3, 2.2, 4.4 };
    List<DataPoint> dps = new ArrayList<>();
    long ts = 1486617103629L;
    for (int i = 0; i < values.length; i++) {
        double d = values[i];
        ts = ts + (30_000);
        dps.add(MiscUtils.buildDataPoint(ts, d));
    }
    WindowedAggregator rwa = new WindowedFirst();
    rwa.init(new Object[] { 70, "smean" });
    SeriesOutput series = new SeriesOutput();
    series.setDataPoints(dps);
    series.setFp(true);
    List<DataPoint> result = rwa.apply(series).getDataPoints();
    assertEquals(2, result.size());
    assertEquals(1.1, result.get(0).getValue(), 0);
    assertEquals(3.3, result.get(1).getValue(), 0);
}

Example 14 with SeriesOutput

use of com.srotya.sidewinder.core.storage.SeriesOutput in project sidewinder by srotya.

the class TestWindowedFunctions method testWindowedMean.

@Test
public void testWindowedMean() throws Exception {
    double[] values = { 1.1, 2.2, 3.3, 4.4 };
    List<DataPoint> dps = new ArrayList<>();
    long ts = 1486617103629L;
    for (int i = 0; i < values.length; i++) {
        double d = values[i];
        ts = ts + (30_000);
        dps.add(MiscUtils.buildDataPoint(ts, d));
    }
    WindowedAggregator rwa = new WindowedMean();
    rwa.init(new Object[] { 70, "smean" });
    SeriesOutput series = new SeriesOutput();
    series.setDataPoints(dps);
    series.setFp(true);
    List<DataPoint> result = rwa.apply(series).getDataPoints();
    assertEquals(2, result.size());
    assertEquals(1.1, result.get(0).getValue(), 0);
    assertEquals(3.3, result.get(1).getValue(), 0.001);
}

Example 15 with SeriesOutput

use of com.srotya.sidewinder.core.storage.SeriesOutput in project sidewinder by srotya.

the class TestWindowedFunctions method testDerivativeAggregator2.

@Test
public void testDerivativeAggregator2() throws Exception {
    long[] values = { 1, 4, 1, 4, 1 };
    List<DataPoint> dps = new ArrayList<>();
    long ts = 1486617103629L;
    for (int i = 0; i < values.length; i++) {
        long d = values[i];
        ts = ts + (10_000);
        dps.add(MiscUtils.buildDataPoint(ts, d));
    }
    WindowedAggregator rwa = new DerivativeFunction();
    rwa.init(new Object[] { 20, "smean" });
    SeriesOutput series = new SeriesOutput();
    series.setDataPoints(dps);
    series.setFp(false);
    SeriesOutput result = rwa.apply(series);
    assertEquals(1, result.getDataPoints().size());
    assertEquals(false, result.isFp());
    assertEquals(0, result.getDataPoints().get(0).getValue() * 1000, 0.01);
    System.out.println(result.getDataPoints().get(0).getValue() * 1000 + "\t" + ts);
}