Package org.zvec.binding

Class HnswQueryParams

java.lang.Object

org.zvec.binding.HnswQueryParams

All Implemented Interfaces:

AutoCloseable

public class HnswQueryParams
extends Object
implements AutoCloseable

High-level wrapper for zvec_hnsw_query_params_t (HNSW search parameters).

Ownership: passing an instance to VectorQuery.setHNSWParams(HnswQueryParams), GroupByVectorQuery.setHNSWParams(HnswQueryParams) or SubQuery.setHNSWParams(HnswQueryParams) 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
HnswQueryParams()	Create HNSW query parameters with the C API defaults (ef=40).
HnswQueryParams(int ef, float radius, boolean isLinear, boolean isUsingRefiner)	Create HNSW query parameters.

Method Summary

Modifier and Type	Method	Description
void	close()
void	destroy()
int	getEf()
boolean	getIsLinear()
boolean	getIsUsingRefiner()
float	getRadius()
void	setEf(int ef)
void	setIsLinear(boolean isLinear)
void	setIsUsingRefiner(boolean isUsingRefiner)
void	setRadius(float radius)

Methods inherited from class java.lang.Object

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

Constructor Details

HnswQueryParams

public HnswQueryParams()

Create HNSW query parameters with the C API defaults (ef=40).

HnswQueryParams

public HnswQueryParams(int ef,
 float radius,
 boolean isLinear,
 boolean isUsingRefiner)

Create HNSW query parameters.

Parameters:

ef - exploration factor during search

radius - search radius (0 disables radius filtering)

isLinear - whether to use linear search

isUsingRefiner - whether to use the refiner

Method Details

setEf

public void setEf(int ef)

getEf

public int getEf()

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