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avoid redundant expensive re-calculation of average wind in WindJsonGetServlet

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Axel Uhl committed 2013-06-21 22:20:12 +02:00
1 parent 4fc4d4adee
commit ae2cfcc862
1 file changed
+4 -8
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java/com.sap.sailing.server.gateway/src/com/sap/sailing/server/gateway/impl/WindJsonGetServlet.java
+4 -8
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@@ -125,14 +125,10 @@ public class WindJsonGetServlet extends AbstractJsonHttpServlet {
jsonWind.put("meterspersecondspeed", wind.getMetersPerSecond());
if (wind.getTimePoint() != null) {
jsonWind.put("timepoint", wind.getTimePoint().asMillis());
jsonWind.put("dampenedtruebearingdeg",
windTrack.getAveragedWind(wind.getPosition(), wind.getTimePoint()).getBearing()
.getDegrees());
jsonWind.put("dampenedknotspeed",
windTrack.getAveragedWind(wind.getPosition(), wind.getTimePoint()).getKnots());
jsonWind.put("dampenedmeterspersecondspeed",
windTrack.getAveragedWind(wind.getPosition(), wind.getTimePoint())
.getMetersPerSecond());
final Wind averagedWind = windTrack.getAveragedWind(wind.getPosition(), wind.getTimePoint());
jsonWind.put("dampenedtruebearingdeg", averagedWind.getBearing().getDegrees());
jsonWind.put("dampenedknotspeed", averagedWind.getKnots());
jsonWind.put("dampenedmeterspersecondspeed", averagedWind.getMetersPerSecond());
}
if (wind.getPosition() != null) {
jsonWind.put("latdeg", wind.getPosition().getLatDeg());