@Test public void bollingerBandsUpperUsingSMAAndStandardDeviation() { BollingerBandsMiddleIndicator bbmSMA = new BollingerBandsMiddleIndicator(sma); StandardDeviationIndicator standardDeviation = new StandardDeviationIndicator(closePrice, barCount); BollingerBandsUpperIndicator bbuSMA = new BollingerBandsUpperIndicator(bbmSMA, standardDeviation); assertNumEquals(2, bbuSMA.getK()); assertNumEquals(1, bbuSMA.getValue(0)); assertNumEquals(2.5, bbuSMA.getValue(1)); assertNumEquals(3.633, bbuSMA.getValue(2)); assertNumEquals(4.633, bbuSMA.getValue(3)); assertNumEquals(4.2761, bbuSMA.getValue(4)); assertNumEquals(4.6094, bbuSMA.getValue(5)); assertNumEquals(5.633, bbuSMA.getValue(6)); assertNumEquals(5.2761, bbuSMA.getValue(7)); assertNumEquals(5.633, bbuSMA.getValue(8)); assertNumEquals(4.2761, bbuSMA.getValue(9)); BollingerBandsUpperIndicator bbuSMAwithK = new BollingerBandsUpperIndicator(bbmSMA, standardDeviation, numFunction.apply(1.5)); assertNumEquals(1.5, bbuSMAwithK.getK()); assertNumEquals(1, bbuSMAwithK.getValue(0)); assertNumEquals(2.25, bbuSMAwithK.getValue(1)); assertNumEquals(3.2247, bbuSMAwithK.getValue(2)); assertNumEquals(4.2247, bbuSMAwithK.getValue(3)); assertNumEquals(4.0404, bbuSMAwithK.getValue(4)); assertNumEquals(4.3737, bbuSMAwithK.getValue(5)); assertNumEquals(5.2247, bbuSMAwithK.getValue(6)); assertNumEquals(5.0404, bbuSMAwithK.getValue(7)); assertNumEquals(5.2247, bbuSMAwithK.getValue(8)); assertNumEquals(4.0404, bbuSMAwithK.getValue(9)); }
public Num getK() { return k; }
BollingerBandsUpperIndicator extends CachedIndicator<Num> { public Num getK() { return k; } }
BollingerBandsUpperIndicator extends CachedIndicator<Num> { public Num getK() { return k; } BollingerBandsUpperIndicator(BollingerBandsMiddleIndicator bbm, Indicator<Num> deviation);  BollingerBandsUpperIndicator(BollingerBandsMiddleIndicator bbm, Indicator<Num> deviation, Num k); }
BollingerBandsUpperIndicator extends CachedIndicator<Num> { public Num getK() { return k; } BollingerBandsUpperIndicator(BollingerBandsMiddleIndicator bbm, Indicator<Num> deviation);  BollingerBandsUpperIndicator(BollingerBandsMiddleIndicator bbm, Indicator<Num> deviation, Num k); Num getK(); @Override String toString(); }
BollingerBandsUpperIndicator extends CachedIndicator<Num> { public Num getK() { return k; } BollingerBandsUpperIndicator(BollingerBandsMiddleIndicator bbm, Indicator<Num> deviation);  BollingerBandsUpperIndicator(BollingerBandsMiddleIndicator bbm, Indicator<Num> deviation, Num k); Num getK(); @Override String toString();  }