Class DoubleArrayCache

java.lang.Object

io.nosqlbench.virtdata.lib.vectors.primitive.VectorSequence

io.nosqlbench.virtdata.lib.vectors.primitive.DoubleArrayCache

All Implemented Interfaces:

LongFunction<double[]>

public class DoubleArrayCache
extends VectorSequence

Precompute the interior double[] values to use as a LUT.

Field Summary

Fields inherited from class io.nosqlbench.virtdata.lib.vectors.primitive.VectorSequence

cardinality

Constructor Summary

Constructors

Constructor	Description
DoubleArrayCache(VectorSequence function)

Method Summary

Modifier and Type	Method	Description
double[]	apply(long value)
long	getDimensions()

Methods inherited from class io.nosqlbench.virtdata.lib.vectors.primitive.VectorSequence

getCardinality, getMinimumVectorAngle

Methods inherited from class java.lang.Object

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

Constructor Details

DoubleArrayCache

public DoubleArrayCache(VectorSequence function)

Method Details

getDimensions

public long getDimensions()

Specified by:

getDimensions in class VectorSequence

Returns:

the number of components per vector produced.

apply

public double[] apply(long value)