Examples with DefaultRandomNumberGenerator org.mitre.synthea.helpers.DefaultRandomNumberGenerator used on opensource projects

Example 6 with DefaultRandomNumberGenerator

use of org.mitre.synthea.helpers.DefaultRandomNumberGenerator in project synthea by synthetichealth.

the class GeneratorTest method testUpdateAfterCreation.

@Test
public void testUpdateAfterCreation() throws Exception {
    // Get 100 people
    Generator.GeneratorOptions opts = new Generator.GeneratorOptions();
    opts.population = 1;
    opts.minAge = 50;
    opts.maxAge = 100;
    Generator generator = new Generator(opts);
    final int NUM_RECS = 10;
    Person[] people = new Person[NUM_RECS];
    for (int i = 0; i < NUM_RECS; i++) {
        long personSeed = UUID.randomUUID().getMostSignificantBits() & Long.MAX_VALUE;
        RandomNumberGenerator random = new DefaultRandomNumberGenerator(personSeed);
        Map<String, Object> demoAttributes = generator.randomDemographics(random);
        people[i] = generator.createPerson(personSeed, demoAttributes);
        generator.recordPerson(people[i], i);
    }
    // Update them for 10 years in the future
    generator.stop = generator.stop + Utilities.convertTime("years", 10);
    for (Person p : people) {
        generator.updatePerson(p);
    }
}

Example 7 with DefaultRandomNumberGenerator

use of org.mitre.synthea.helpers.DefaultRandomNumberGenerator in project synthea by synthetichealth.

the class Generator method init.

private void init() {
    if (options.state == null) {
        options.state = DEFAULT_STATE;
    }
    int stateIndex = Location.getIndex(options.state);
    if (Config.getAsBoolean("exporter.cdw.export")) {
        CDWExporter.getInstance().setKeyStart((stateIndex * 1_000_000) + 1);
    }
    this.populationRandom = new DefaultRandomNumberGenerator(options.seed);
    this.clinicianRandom = new DefaultRandomNumberGenerator(options.clinicianSeed);
    this.timestep = Long.parseLong(Config.get("generate.timestep"));
    this.stop = options.endTime;
    this.referenceTime = options.referenceTime;
    this.location = new Location(options.state, options.city);
    this.logLevel = Config.get("generate.log_patients.detail", "simple");
    this.onlyDeadPatients = Config.getAsBoolean("generate.only_dead_patients");
    this.onlyAlivePatients = Config.getAsBoolean("generate.only_alive_patients");
    // If both values are set to true, then they are both set back to the default
    if (this.onlyDeadPatients && this.onlyAlivePatients) {
        Config.set("generate.only_dead_patients", "false");
        Config.set("generate.only_alive_patients", "false");
        this.onlyDeadPatients = false;
        this.onlyAlivePatients = false;
    }
    try {
        this.maxAttemptsToKeepPatient = Long.parseLong(Config.get("generate.max_attempts_to_keep_patient", "1000"));
        if (this.maxAttemptsToKeepPatient == 0) {
            // set it to null to make the check more clear
            this.maxAttemptsToKeepPatient = null;
        }
    } catch (Exception e) {
        this.maxAttemptsToKeepPatient = null;
    }
    this.onlyVeterans = Config.getAsBoolean("generate.veteran_population_override");
    this.totalGeneratedPopulation = new AtomicInteger(0);
    this.stats = Collections.synchronizedMap(new HashMap<String, AtomicInteger>());
    this.modulePredicate = getModulePredicate();
    stats.put("alive", new AtomicInteger(0));
    stats.put("dead", new AtomicInteger(0));
    if (Config.getAsBoolean("generate.track_detailed_transition_metrics", false)) {
        this.metrics = new TransitionMetrics();
    }
    // initialize hospitals
    Provider.loadProviders(location, this.clinicianRandom);
    // Initialize Payers
    Payer.loadPayers(location);
    // ensure modules load early
    if (options.localModuleDir != null) {
        Module.addModules(options.localModuleDir);
    }
    List<String> coreModuleNames = getModuleNames(Module.getModules(path -> false));
    List<String> moduleNames = getModuleNames(Module.getModules(modulePredicate));
    if (options.keepPatientsModulePath != null) {
        try {
            Path path = options.keepPatientsModulePath.toPath().toAbsolutePath();
            this.keepPatientsModule = Module.loadFile(path, false, null, true);
        } catch (Exception e) {
            throw new ExceptionInInitializerError(e);
        }
    }
    // ensure cost data loads early
    Costs.loadCostData();
    String locationName;
    if (options.city == null) {
        locationName = options.state;
    } else {
        locationName = options.city + ", " + options.state;
    }
    System.out.println("Running with options:");
    System.out.println(String.format("Population: %d\nSeed: %d\nProvider Seed:%d\nReference Time: %d\nLocation: %s", options.population, options.seed, options.clinicianSeed, options.referenceTime, locationName));
    System.out.println(String.format("Min Age: %d\nMax Age: %d", options.minAge, options.maxAge));
    if (options.gender != null) {
        System.out.println(String.format("Gender: %s", options.gender));
    }
    if (options.enabledModules != null) {
        moduleNames.removeAll(coreModuleNames);
        moduleNames.sort(String::compareToIgnoreCase);
        System.out.println("Modules: " + String.join("\n       & ", moduleNames));
        System.out.println(String.format("       > [%d loaded]", moduleNames.size()));
    }
    if (Config.getAsBoolean("growtherrors", false)) {
        HealthRecordEditors hrm = HealthRecordEditors.getInstance();
        hrm.registerEditor(new GrowthDataErrorsEditor());
    }
}