public static RandomWrapper getRandom(long seed)
{
RandomWrapper random = new RandomWrapper(seed);
INSTANCES[random] = true;
return(random);
}
public static RandomWrapper getRandom() {
RandomWrapper random = new RandomWrapper();
if (testSeed) {
random.resetToTestSeed();
}
INSTANCES[random ] = true;
return random;
}
public static RandomWrapper getRandom()
{
RandomWrapper random = new RandomWrapper();
if (testSeed)
{
random.resetToTestSeed();
}
INSTANCES[random] = true;
return(random);
}
public GenericRecommenderIRStatsEvaluator(IRelevantItemsDataSplitter dataSplitter) {
//Preconditions.checkNotNull(dataSplitter);
random = RandomUtils.getRandom();
this.dataSplitter = dataSplitter;
}
protected AbstractDifferenceRecommenderEvaluator() {
random = RandomUtils.getRandom();
maxPreference = float.NaN;
minPreference = float.NaN;
}
public static RandomWrapper getRandom(long seed) {
RandomWrapper random = new RandomWrapper(seed);
INSTANCES[random] = true;
return random;
}