public double getFloating(String instrumentId, boolean isLong) {
InsInfo mInfo = getInsInfoMap().get(instrumentId);
if (mInfo == null) return 0.0;
StockData lastData = mInfo.getLastData();
if (lastData == null) return 0.0;
PosData longPos = getPosData(true, instrumentId);
PosData shortPos = getPosData(false, instrumentId);
if (isLong) {
if (longPos == null) return 0.0;
double longFloating =
(lastData.getLastPrice() - longPos.getOpenPrice())
* longPos.getVolume()
* getInsInfoMap().get(instrumentId).getMultiplier();
return longFloating;
} else {
if (shortPos == null) return 0.0;
double shortFloating =
(shortPos.getOpenPrice() - lastData.getLastPrice())
* shortPos.getVolume()
* getInsInfoMap().get(instrumentId).getMultiplier();
return shortFloating;
}
}
public void initInsInfo(@NotNull JSONArray insInfoArray) {
synchronized (InsInfoLock) {
insInfoMap = new HashMap<String, InsInfo>();
insNameList = new ArrayList<String>();
for (int i = 0; i < insInfoArray.length(); i++) {
InsInfo mInsInfo = null;
try {
mInsInfo = new InsInfo(insInfoArray.getJSONObject(i));
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
/* bug handling */
if (mInsInfo != null) {
if (insInfoMap.get(mInsInfo.getInstrumentID()) != null) continue;
insInfoMap.put(mInsInfo.getInstrumentID(), mInsInfo);
insNameList.add(mInsInfo.getInstrumentID());
}
}
}
}
