/**
* Interpolated finance results from the beggining time till the end in perscribed delta
*
* @param delta
* @return a map of stock components to time series
* @throws IOException
*/
public Map<String, DoubleTimeSeries> seriesMapInerp(long delta) throws IOException {
long[] financeTimes = this.timeperiods();
long start = financeTimes[0];
long end = financeTimes[financeTimes.length - 1];
long[] times = TimeSpanUtils.getTime(start, end, delta);
return seriesMapInerp(times);
}
@Test
public void testTimeSeriesUtil() {
assertArrayEquals(TimeSpanUtils.getTime(0l, 5, 2l), new long[] {0, 2, 4, 6, 8});
assertArrayEquals(TimeSpanUtils.getTime(0l, 8l, 2l), new long[] {0, 2, 4, 6, 8});
assertArrayEquals(TimeSpanUtils.getTime(0l, 8l, 5), new long[] {0, 2, 4, 6, 8});
}