private void addWave(EstimatedState pt1, EstimatedState pt2) {
double amplitude = Math.abs(pt2.getAlt() - pt1.getAlt());
double period = pt2.getTimestamp() - pt1.getTimestamp();
if (period > 10 || period < 0.5) return;
addValue(pt2.getTimestampMillis(), pt1.getSourceName() + ".amplitude", amplitude);
addValue(pt2.getTimestampMillis(), pt1.getSourceName() + ".period", period);
//
System.out.println(
"wave from "
+ pt1.getAlt()
+ " to "
+ pt2.getAlt()
+ " time: "
+ (pt2.getTimestamp() - pt1.getTimestamp()));
}
private void drawPath(
Graphics2D g, double scaleX, double scaleY, double minX, double minY, double timeStep) {
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g.setTransform(new AffineTransform());
g.setColor(new Color(0, 0, 0, 10));
// IMraLog stateParser = logSource.getLog("EstimatedState");
// IMCMessage stateEntry;
LsfIterator<EstimatedState> iterator =
logSource.getLsfIndex().getIterator(EstimatedState.class);
if (timeStep > 0)
iterator =
logSource.getLsfIndex().getIterator(EstimatedState.class, (long) (timeStep * 1000));
Point2D lastPt = null;
EstimatedState state = iterator.next();
if (state == null) {
NeptusLog.pub().error("No estimatedstate messages in the log");
return;
}
LocationType ref = IMCUtils.getLocation(state).convertToAbsoluteLatLonDepth();
LinkedHashMap<Integer, Point2D> lastStates = new LinkedHashMap<>();
while (state != null) {
LocationType loc = IMCUtils.getLocation(state).convertToAbsoluteLatLonDepth();
double[] offsets = loc.getOffsetFrom(ref);
Point2D pt = new Point2D.Double((offsets[1] - minY) * scaleY, (-minX - offsets[0]) * scaleX);
if (timeStep == 0) g.setColor(new Color(0, 0, 0, 20));
else g.setColor(Color.black);
lastPt = lastStates.get(state.getSrc());
if (lastPt != null && pt != null) g.draw(new Line2D.Double(lastPt, pt));
lastStates.put(state.getSrc(), pt);
state = iterator.next();
}
}
@Override
public void process(LsfIndex source) {
LsfIterator<EstimatedState> it = index.getIterator(EstimatedState.class, 200);
boolean ascending = false;
EstimatedState lastMin = it.next();
while (lastMin.getDepth() > 0.5 && it.hasNext() || lastMin.getVx() > 0.2) lastMin = it.next();
EstimatedState lastMax = lastMin;
if (lastMin == null || !it.hasNext()) return;
ascending = it.next().getAlt() >= lastMin.getAlt();
while (it.hasNext()) {
EstimatedState state = it.next();
if (state.getDepth() > 0.5 || state.getVx() > 0.2) continue;
if (state.getAlt() == -1) continue;
if (ascending) {
if (state.getAlt() >= lastMax.getAlt()) lastMax = state;
else {
addWave(lastMin, lastMax);
ascending = false;
lastMin = lastMax;
}
} else {
if (state.getAlt() <= lastMin.getAlt()) lastMin = state;
else {
addWave(lastMax, lastMin);
ascending = true;
lastMax = lastMin;
}
}
}
}