Examples of edu.brown.benchmark.tpce.util.EGenRandom

edu.brown.benchmark.tpce.util.EGenRandom
This class emulates the original EGen Random class. Note that the original class uses unsigned 64-bit arithmetics, which is non-existent in Java. However, since Java uses the two's complement representation it should work for all operations, except comparisons, which should be treated differently. Note, that the generator always output signed 64-bit numbers, so this is definitely okay to represent them as long in Java. @author akalinin

        txnArray = null;
     }


    public CETxnMixGenerator( TDriverCETxnSettings driverCETxnSettings, long RNGSeed, BaseLogger logger ){
        this.driverCETxnSettings =  driverCETxnSettings;
        rnd = new EGenRandom(RNGSeed );
        this.logger = logger;
        txnArrayCurrentIndex = 0;
        txnArray = null;
     }

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    public MEETickerTape(MEESUTInterface sut, MEEPriceBoard priceBoard, Date baseTime, Date currentTime ){
        this.sut = sut;
        this.priceBoard = priceBoard;
        batchIndex = 0;
        rnd = new EGenRandom( EGenRandom.RNG_SEED_BASE_MEE_TICKER_TAPE);
        enabled = true;
        this.baseTime = baseTime;
        this.currentTime = currentTime;
        inTheMoneyLimitOrderQ = new LinkedList<TTickerEntry> ();
        Method AddLimitTrigger = null;

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    public MEETickerTape(MEESUTInterface sut, MEEPriceBoard priceBoard, Date baseTime, Date currentTime, long RNGSeed ){
         this.sut = sut;
         this.priceBoard = priceBoard;
         batchIndex = 0;
         rnd = new EGenRandom(RNGSeed);
         enabled = true;
         this.baseTime = baseTime;
         this.currentTime = currentTime;
         inTheMoneyLimitOrderQ = new LinkedList<TTickerEntry> ();
         initialize();

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    public DailyMarketGenerator(Table catalog_tbl, TPCEGenerator generator) {
        super(catalog_tbl, generator);
        
        sec = new SecurityHandler(generator);
        rnd = new EGenRandom(EGenRandom.RNG_SEED_TABLE_DEFAULT);
        
        securitiesNum = SecurityHandler.getSecurityNum(generator.getCustomersNum());
        securitiesStart = SecurityHandler.getSecurityStart(generator.getStartCustomer());
        
        counter = securitiesStart;

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        addrGenerator.setCounter(true); // we need to generate addresses for customers only
        
        divTaxRates = generator.getInputFile(InputFile.TAXDIV);
        countryTaxRates = generator.getInputFile(InputFile.TAXCOUNTRY);
        
        rnd = new EGenRandom(EGenRandom.RNG_SEED_TABLE_DEFAULT);
    }

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Related Classes of edu.brown.benchmark.tpce.util.EGenRandom

edu.brown.benchmark.tpce.generators.AccountPermsGenerator

edu.brown.benchmark.tpce.generators.AddressGenerator

edu.brown.benchmark.tpce.generators.CETxnMixGenerator

edu.brown.benchmark.tpce.generators.CustomerAccountsGenerator

edu.brown.benchmark.tpce.generators.CustomerGenerator

edu.brown.benchmark.tpce.generators.CustomerTaxRatesGenerator

edu.brown.benchmark.tpce.generators.DailyMarketGenerator

edu.brown.benchmark.tpce.generators.HoldingsAndTrades

edu.brown.benchmark.tpce.generators.MEESecurity

edu.brown.benchmark.tpce.generators.MEETickerTape

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