List of usage examples for org.apache.commons.math3.random Well512a Well512a
public Well512a()
From source file:org.optaplanner.core.impl.solver.random.DefaultRandomFactory.java
@Override public Random createRandom() { switch (randomType) { case JDK:/*from ww w .j a v a2 s. c o m*/ return randomSeed == null ? new Random() : new Random(randomSeed); case MERSENNE_TWISTER: return new RandomAdaptor(randomSeed == null ? new MersenneTwister() : new MersenneTwister(randomSeed)); case WELL512A: return new RandomAdaptor(randomSeed == null ? new Well512a() : new Well512a(randomSeed)); case WELL1024A: return new RandomAdaptor(randomSeed == null ? new Well1024a() : new Well1024a(randomSeed)); case WELL19937A: return new RandomAdaptor(randomSeed == null ? new Well19937a() : new Well19937a(randomSeed)); case WELL19937C: return new RandomAdaptor(randomSeed == null ? new Well19937c() : new Well19937c(randomSeed)); case WELL44497A: return new RandomAdaptor(randomSeed == null ? new Well44497a() : new Well44497a(randomSeed)); case WELL44497B: return new RandomAdaptor(randomSeed == null ? new Well44497b() : new Well44497b(randomSeed)); default: throw new IllegalStateException("The randomType (" + randomType + ") is not implemented."); } }