Package org.apache.wayang.profiler.log.sampling

Interface Sampler<T>

  • Type Parameters:
    T - the type of sampled elements
    All Known Implementing Classes:
    ReservoirSampler, TournamentSampler
    public interface Sampler<T>
    Interface that describes a sampling algorithm that can give bias towards certain elements..

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      java.util.List<T> sample​(java.util.Collection<T> set, Battle<T> battle, double selectionProbability)
      Create a sample from a given Collection.

    • Method Detail

      • sample

        java.util.List<T> sample​(java.util.Collection<T> set,
                         Battle<T> battle,
                         double selectionProbability)
        Create a sample from a given Collection.
        Parameters:
        set - the set of elements to be sampled from
        battle - lets two elements compete
        Returns:
        the sample; may contain nulls dependent on the implementation