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@Override public Observable<Market> snapshot(InstrumentID instID) { if(marketMap.containsKey(instID)) { final Market market = marketMap.get(instID).freeze(); return Observable.just(market); } else { return Observable.just(Market.NULL); }
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@Override public Observable<Market> snapshot(final InstrumentID instID) { if(marketMap.containsKey(instID)) { final Market market = marketMap.get(instID).freeze(); return Observable.just(market); } else { return Observable.just(Market.NULL); }
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