public class RandomSampler extends Sampler
Sampler.SampleResultsamplingParams| Constructor and Description |
|---|
RandomSampler() |
RandomSampler(SamplingParams params,
Random random) |
| Modifier and Type | Method and Description |
|---|---|
protected Sampler.SampleResult |
createSample(ScoredDocIDs docids,
int actualSize,
int sampleSetSize)
Create and return a sample of the input set
|
getSampleFixer, getSampleSet, getSamplingParams, overSampledSearchParams, shouldSample, trimResultpublic RandomSampler()
public RandomSampler(SamplingParams params, Random random) throws IllegalArgumentException
IllegalArgumentExceptionprotected Sampler.SampleResult createSample(ScoredDocIDs docids, int actualSize, int sampleSetSize) throws IOException
SamplercreateSample in class Samplerdocids - input set out of which a sample is to be createdactualSize - original size of set, prior to samplingsampleSetSize - required size of sample setIOExceptionCopyright © 2000-2012 Apache Software Foundation. All Rights Reserved.