public double getMin(MarketIndicator marketIndicator) {
double min = data.first().getData(marketIndicator);
for (TickerPoint tp : data) {
double v = tp.getData(marketIndicator);
if (v < min) min = v;
}
return min;
}
public double getMax(MarketIndicator marketIndicator) {
double max = data.first().getData(marketIndicator);
for (TickerPoint tp : data) {
double v = tp.getData(marketIndicator);
if (v > max) max = v;
}
return max;
}
public double getMaxChange(MarketIndicator marketIndicator) {
Iterator<TickerPoint> i = data.descendingIterator();
double maxChange = 0;
TickerPoint last = null;
while (i.hasNext()) {
TickerPoint tp = i.next();
if (last != null) {
double d = Math.abs(tp.getData(marketIndicator) - last.getData(marketIndicator));
if (d > maxChange) maxChange = d;
}
last = tp;
}
return maxChange;
}
