Class HashedRangedToNonuniformFloat

java.lang.Object

io.nosqlbench.virtdata.library.basics.shared.from_long.to_float.HashedRangedToNonuniformFloat

All Implemented Interfaces:

LongFunction<Float>

public class HashedRangedToNonuniformFloat
extends Object
implements LongFunction<Float>

This provides a random sample of a double in a range, without accounting for the non-uniform distribution of IEEE double representation. This means that values closer to high-precision areas of the IEEE spec will be weighted higher in the output. However, NaN and positive and negative infinity are filtered out via oversampling. Results are still stable for a given input value.

Constructor Summary

Constructors

Constructor	Description
HashedRangedToNonuniformFloat(long min, long max)

Method Summary

Modifier and Type	Method	Description
Float	apply(long input)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

HashedRangedToNonuniformFloat

public HashedRangedToNonuniformFloat(long min,
 long max)

Method Details

toString

public String toString()

Overrides:

toString in class Object

apply

public Float apply(long input)

Specified by:

apply in interface LongFunction<Float>