Package app.ductape.sdk.vector

Class VectorService

java.lang.Object

app.ductape.sdk.vector.VectorService

public class VectorService
extends Object

Parity with TS vector.service.ts / VectorService (synchronous Java API).

Constructor Summary

Constructors

Constructor	Description
VectorService(VectorServiceOptions config)

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	connect()
int	count(String namespace)
Map<String,Object>	createIndex(Map<String,Object> options)
static VectorService	createMemoryVectorService(String index, int dimensions)
static VectorService	createMemoryVectorService(String index, int dimensions, VectorTypes.DistanceMetric metric)
static VectorService	createVectorService(VectorServiceOptions options)
Map<String,Object>	delete(Map<String,Object> options)
Map<String,Object>	deleteAll(String namespace)
Map<String,Object>	deleteByIds(List<String> ids, String namespace)
Map<String,Object>	deleteIndex(Map<String,Object> options)
void	deleteNamespace(String namespace)
Map<String,Object>	describeIndex()
void	disconnect()
boolean	exists(String id, String namespace)
Map<String,Object>	fetch(Map<String,Object> options)
Map<String,Object>	fetchOne(String id, String namespace)
Map<String,Object>	findSimilar(List<Double> vector, int topK, Map<String,Object> more)
VectorTypes.VectorDBType	getDbType()
int	getDimensions()
VectorTypes.DistanceMetric	getMetric()
String	getNamespace()
Map<String,Object>	getStats()
List<VectorTypes.VectorFeature>	getSupportedFeatures()
boolean	isConnected()
Map<String,Object>	list(Map<String,Object> options)
List<String>	listAll(Map<String,Object> pageOptions)
List<Map<String,Object>>	listIndexes()
Map<String,Object>	listNamespaces()
Map<String,Object>	query(Map<String,Object> options)
BaseVectorAdapter	rawAdapter()
boolean	supportsFeature(VectorTypes.VectorFeature feature)
boolean	testConnection()
Map<String,Object>	update(Map<String,Object> options)
Map<String,Object>	updateMetadata(String id, Map<String,Object> metadata, Boolean merge, String namespace)
Map<String,Object>	upsert(Map<String,Object> options)
Map<String,Object>	upsertOne(String id, List<Double> values, Map<String,Object> metadata, String namespace)

Methods inherited from class java.lang.Object

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

Constructor Details

VectorService

public VectorService(VectorServiceOptions config)

Method Details

rawAdapter

public BaseVectorAdapter rawAdapter()

getDbType

public VectorTypes.VectorDBType getDbType()

isConnected

public boolean isConnected()

getNamespace

public String getNamespace()

getDimensions

public int getDimensions()

getMetric

public VectorTypes.DistanceMetric getMetric()

connect

public Map<String,Object> connect()

disconnect

public void disconnect()

testConnection

public boolean testConnection()

upsert

public Map<String,Object> upsert(Map<String,Object> options)

upsertOne

public Map<String,Object> upsertOne(String id,
 List<Double> values,
 Map<String,Object> metadata,
 String namespace)

query

public Map<String,Object> query(Map<String,Object> options)

findSimilar

public Map<String,Object> findSimilar(List<Double> vector,
 int topK,
 Map<String,Object> more)

fetch

public Map<String,Object> fetch(Map<String,Object> options)

fetchOne

public Map<String,Object> fetchOne(String id,
 String namespace)

update

public Map<String,Object> update(Map<String,Object> options)

updateMetadata

public Map<String,Object> updateMetadata(String id,
 Map<String,Object> metadata,
 Boolean merge,
 String namespace)

delete

public Map<String,Object> delete(Map<String,Object> options)

deleteByIds

public Map<String,Object> deleteByIds(List<String> ids,
 String namespace)

deleteAll

public Map<String,Object> deleteAll(String namespace)

list

public Map<String,Object> list(Map<String,Object> options)

listAll

public List<String> listAll(Map<String,Object> pageOptions)

listNamespaces

public Map<String,Object> listNamespaces()

deleteNamespace

public void deleteNamespace(String namespace)

describeIndex

public Map<String,Object> describeIndex()

getStats

public Map<String,Object> getStats()

createIndex

public Map<String,Object> createIndex(Map<String,Object> options)

deleteIndex

public Map<String,Object> deleteIndex(Map<String,Object> options)

listIndexes

public List<Map<String,Object>> listIndexes()

supportsFeature

public boolean supportsFeature(VectorTypes.VectorFeature feature)

getSupportedFeatures

public List<VectorTypes.VectorFeature> getSupportedFeatures()

count

public int count(String namespace)

exists

public boolean exists(String id,
 String namespace)

createVectorService

public static VectorService createVectorService(VectorServiceOptions options)

createMemoryVectorService

public static VectorService createMemoryVectorService(String index,
 int dimensions)

createMemoryVectorService

public static VectorService createMemoryVectorService(String index,
 int dimensions,
 VectorTypes.DistanceMetric metric)