Class WeightedLongs

java.lang.Object

io.nosqlbench.virtdata.library.basics.shared.from_long.to_long.WeightedLongs

All Implemented Interfaces:

LongFunction<Long>

public class WeightedLongs
extends Object
implements LongFunction<Long>

Provides a long value from a list of weighted values. The total likelihood of any value to be produced is proportional to its relative weight in the total weight of all elements. This function automatically hashes the input, so the result is already pseudo-random.

Constructor Summary

Constructors

Constructor	Description
WeightedLongs(String valuesAndWeights)

Method Summary

Modifier and Type	Method	Description
Long	apply(long value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

WeightedLongs

public WeightedLongs(String valuesAndWeights)

Method Details

apply

public Long apply(long value)

Specified by:

apply in interface LongFunction<Long>