TournamentSampler (Apache Wayang (incubating) 0.7.1 API)

java.lang.Object
- org.apache.wayang.profiler.log.sampling.TournamentSampler<T>

All Implemented Interfaces:

Sampler<T>
```
public class TournamentSampler<T>
extends java.lang.Object
implements Sampler<T>
```
Sampling strategy that simulates a tournament between elements.

Constructor Summary

Constructors
Constructor Description

TournamentSampler()

Method Summary

All Methods Instance Methods Concrete 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`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TournamentSampler
```
public TournamentSampler()
```
- Method Detail
  - sample
```
public java.util.List<T> sample(java.util.Collection<T> set,
                                Battle<T> battle,
                                double selectionProbability)
```
    Description copied from interface: Sampler
    
    Create a sample from a given Collection.
    
    Specified by:
    
    sample in interface Sampler<T>
    
    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