Package org.zvec.binding

Class IvfRabitqQueryParams

java.lang.Object

org.zvec.binding.IvfRabitqQueryParams

All Implemented Interfaces:

AutoCloseable

public class IvfRabitqQueryParams
extends Object
implements AutoCloseable

High-level wrapper for zvec_ivf_rabitq_query_params_t (IVF RaBitQ search parameters, available since zvec v0.7.0).

Ownership: passing an instance to VectorQuery.setIvfRabitqParams(IvfRabitqQueryParams) or GroupByVectorQuery.setIvfRabitqParams(IvfRabitqQueryParams) transfers ownership to the query (mirroring the C API), and the wrapper becomes inert; close() afterwards is a no-op.

Constructor Summary

Constructors

Constructor	Description
IvfRabitqQueryParams()	Create IVF RaBitQ query parameters with defaults (nprobe=10).
IvfRabitqQueryParams(int nprobe, float radius, boolean isLinear, boolean isUsingRefiner)	Create IVF RaBitQ query parameters.

Method Summary

Modifier and Type	Method	Description
void	close()
void	destroy()
boolean	getIsLinear()
boolean	getIsUsingRefiner()
int	getNprobe()
float	getRadius()
float	getScaleFactor()	Get the candidate expansion factor used by the refiner.
void	setIsLinear(boolean isLinear)
void	setIsUsingRefiner(boolean isUsingRefiner)
void	setNprobe(int nprobe)
void	setRadius(float radius)
void	setScaleFactor(float scaleFactor)	Set the candidate expansion factor used by the refiner.

Methods inherited from class java.lang.Object

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

Constructor Details

IvfRabitqQueryParams

public IvfRabitqQueryParams()

Create IVF RaBitQ query parameters with defaults (nprobe=10).

IvfRabitqQueryParams

public IvfRabitqQueryParams(int nprobe,
 float radius,
 boolean isLinear,
 boolean isUsingRefiner)

Create IVF RaBitQ query parameters.

Parameters:

nprobe - number of clusters to probe

radius - search radius (0 disables radius filtering)

isLinear - whether to use linear search

isUsingRefiner - whether to use the refiner

Method Details

setNprobe

public void setNprobe(int nprobe)

getNprobe

public int getNprobe()

setScaleFactor

public void setScaleFactor(float scaleFactor)

Set the candidate expansion factor used by the refiner.

getScaleFactor

public float getScaleFactor()

Get the candidate expansion factor used by the refiner.

setRadius

public void setRadius(float radius)

getRadius

public float getRadius()

setIsLinear

public void setIsLinear(boolean isLinear)

getIsLinear

public boolean getIsLinear()

setIsUsingRefiner

public void setIsUsingRefiner(boolean isUsingRefiner)

getIsUsingRefiner

public boolean getIsUsingRefiner()

destroy

public void destroy()

close

public void close()

Specified by:

close in interface AutoCloseable