public LookupClient(
LookupDispatcher lookupDispatcher,
HistoricalFacade historical,
NewsFacade news,
SymbolFacade symbol,
ChainsFacade chains,
MarketSummaryFacade marketSummary)
{
_lookupDispatcher = lookupDispatcher;
Historical = historical;
News = news;
Symbol = symbol;
Chains = chains;
MarketSummary = marketSummary;
}
public static LookupClient CreateNew(
string host,
int port,
int numberOfClients,
TimeSpan timeout,
int bufferSize,
int requestsPerSecond)
{
// Common
var requestFormatter = new RequestFormatter();
var lookupDispatcher = new LookupDispatcher(host, port, bufferSize, IQFeedDefault.ProtocolVersion, numberOfClients, requestFormatter);
var lookupRateLimiter = new LookupRateLimiter(requestsPerSecond);
var exceptionFactory = new ExceptionFactory();
var lookupMessageFileHandler = new LookupMessageFileHandler(lookupDispatcher, lookupRateLimiter, exceptionFactory, timeout);
var historicalMessageHandler = new HistoricalMessageHandler();
// Historical
var historicalDataRequestFormatter = new HistoricalRequestFormatter();
var historicalFileFacade = new HistoricalFileFacade(historicalDataRequestFormatter, lookupMessageFileHandler);
var historicalFacade = new HistoricalFacade(
historicalDataRequestFormatter,
lookupDispatcher,
lookupRateLimiter,
exceptionFactory,
historicalMessageHandler,
historicalFileFacade,
timeout
);
// News
var newsFacade = new NewsFacade(
new NewsRequestFormatter(),
lookupDispatcher,
lookupRateLimiter,
exceptionFactory,
new NewsMessageHandler(),
timeout);
// Symbol
var symbolFacade = new SymbolFacade(
new SymbolRequestFormatter(),
lookupDispatcher,
lookupRateLimiter,
exceptionFactory,
new SymbolMessageHandler(),
new MarketSymbolReader(),
new ExpiredOptionReader(),
new FileDownloader(new LocalCacheStrategy()),
timeout);
// Chains
var chainsFacade = new ChainsFacade(
new ChainsRequestFormatter(),
new ChainsMessageHandler(),
lookupDispatcher,
lookupRateLimiter,
exceptionFactory,
timeout);
// MarketSummary
var marketSummaryFacade = new MarketSummaryFacade(new MarketSummaryRequestFormatter(), lookupDispatcher, lookupRateLimiter, exceptionFactory, timeout);
return(new LookupClient(lookupDispatcher, historicalFacade, newsFacade, symbolFacade, chainsFacade, marketSummaryFacade));
}