Index

A B C D E F G H I L M N O P Q R S T U V
All Classes and Interfaces|All Packages|Constant Field Values

A

add(Embedding) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

add(Embedding, TextSegment) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

add(String, Embedding) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

addAll(List<Embedding>) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

addAll(List<Embedding>, List<TextSegment>) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

addAll(List<String>, List<Embedding>, List<TextSegment>) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

AlloyDBEmbeddingStore - Class in dev.langchain4j.community.store.embedding.alloydb

AlloyDB EmbeddingStore Implementation

AlloyDBEmbeddingStore(AlloyDBEmbeddingStore.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

Constructor for AlloyDBEmbeddingStore

AlloyDBEmbeddingStore.Builder - Class in dev.langchain4j.community.store.embedding.alloydb

Builder which configures and creates instances of AlloyDBEmbeddingStore.

AlloyDBEngine - Class in dev.langchain4j.community.store.embedding.alloydb

AlloyDBEngine

AlloyDBEngine(AlloyDBEngine.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine

Constructor for AlloyDBEngine

AlloyDBEngine.Builder - Class in dev.langchain4j.community.store.embedding.alloydb

Builder which configures and creates instances of AlloyDBEngine.

AlloyDBFilterMapper - Class in dev.langchain4j.community.store.embedding.alloydb.filter

Maps Filter objects into AlloyDB filter strings.

AlloyDBFilterMapper() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.filter.AlloyDBFilterMapper

Maps Filter objects into AlloyDB filter strings.

AlloyDBLoader - Class in dev.langchain4j.community.data.document.loader.alloydb

AlloyDBLoader

AlloyDBLoader.Builder - Class in dev.langchain4j.community.data.document.loader.alloydb

Builder for AlloyDBLoader.

applyVectorIndex(BaseIndex, String, Boolean) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

Create index in the vector store table

B

BaseIndex - Interface in dev.langchain4j.community.store.embedding.alloydb.index

Interface for indexes

build() - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Builds an AlloyDBLoader with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Builds an AlloyDBEmbeddingStore store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Builds an AlloyDBEngine store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

Builds an EmbeddingStoreConfig with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex.Builder

Builds an HNSWIndex store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex.Builder

Builds an IVFFlatIndex store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex.Builder

Builds an IVFIndex store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.HNSWQueryOptions.Builder

Builds an HNSWQueryOptions store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFFlatQueryOptions.Builder

Builds an IVFFlatQueryOptions store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFQueryOptions.Builder

Builds an IVFQueryOptions store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.ScaNNIndexQueryOptions.Builder

Builds an ScaNNIndexQueryOptions store with the configuration applied to this builder.

build() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex.Builder

Builds an ScaNNIndex store with the configuration applied to this builder.

builder() - Static method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine

Create a new AlloyDBEngine.Builder.

builder(AlloyDBEngine) - Static method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader

Create a new AlloyDBLoader.Builder.

builder(AlloyDBEngine, String) - Static method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

Create a new AlloyDBEmbeddingStore.Builder.

builder(String, Integer) - Static method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

Create a new EmbeddingStoreConfig.Builder.

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Creates a new Builder instance.

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex.Builder

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex.Builder

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex.Builder

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.query.HNSWQueryOptions.Builder

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFFlatQueryOptions.Builder

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFQueryOptions.Builder

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.query.ScaNNIndexQueryOptions.Builder

Builder() - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex.Builder

Builder(AlloyDBEngine) - Constructor for class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Construct a LoaderBuilder.

Builder(AlloyDBEngine, String) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Constructor for Builder

Builder(String, Integer) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

C

close() - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine

Closes a Connection

cluster(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Cluster

contentColumn(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Content Column

contentColumn(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

contentColumns(List<String>) - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Sets the list of columns to use for the document content.

COSINE_DISTANCE - Enum constant in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

Cosine distance options

D

database(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Database

DEFAULT_INDEX_NAME_SUFFIX - Static variable in interface dev.langchain4j.community.store.embedding.alloydb.index.BaseIndex

base index name suffix

dev.langchain4j.community.data.document.loader.alloydb - package dev.langchain4j.community.data.document.loader.alloydb

dev.langchain4j.community.store.embedding.alloydb - package dev.langchain4j.community.store.embedding.alloydb

dev.langchain4j.community.store.embedding.alloydb.filter - package dev.langchain4j.community.store.embedding.alloydb.filter

dev.langchain4j.community.store.embedding.alloydb.index - package dev.langchain4j.community.store.embedding.alloydb.index

dev.langchain4j.community.store.embedding.alloydb.index.query - package dev.langchain4j.community.store.embedding.alloydb.index.query

distanceStrategy(DistanceStrategy) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Distance Strategy

distanceStrategy(DistanceStrategy) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex.Builder

distanceStrategy(DistanceStrategy) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex.Builder

distanceStrategy(DistanceStrategy) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex.Builder

distanceStrategy(DistanceStrategy) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex.Builder

DistanceStrategy - Enum Class in dev.langchain4j.community.store.embedding.alloydb.index

Distance strategy for vector

dropVectorIndex(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

remove index from the vector store table

E

efConstruction(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex.Builder

efSearch(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.HNSWQueryOptions.Builder

embeddingColumn(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Embedding Column

embeddingColumn(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

EmbeddingStoreConfig - Class in dev.langchain4j.community.store.embedding.alloydb

Configuration to setup embedding store

EmbeddingStoreConfig.Builder - Class in dev.langchain4j.community.store.embedding.alloydb

Builder which configures and creates instances of EmbeddingStoreConfig.

EUCLIDEAN - Enum constant in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

Euclidean distance options

F

format(String) - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Sets the format for the document content.

formatter(BiFunction<Map<String, Object>, List<String>, String>) - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Sets a custom formatter to convert row data into document content.

G

generateColumnString() - Method in class dev.langchain4j.community.store.embedding.alloydb.MetadataColumn

generate the column clause to be used by AlloyDBEngine

getConnection() - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine

Gets a Connection from the datasource

getContentColumn() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get content column name

getDistanceStrategy() - Method in interface dev.langchain4j.community.store.embedding.alloydb.index.BaseIndex

the distance strategy for the index

getDistanceStrategy() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex

the distance strategy for the index

getDistanceStrategy() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex

the distance strategy for the index

getDistanceStrategy() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex

the distance strategy for the index

getDistanceStrategy() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex

the distance strategy for the index

getEmbeddingColumn() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get embedding column

getIdColumn() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get id column

getIndexFunction() - Method in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

get index function

getIndexOptions() - Method in interface dev.langchain4j.community.store.embedding.alloydb.index.BaseIndex

get index query options

getIndexOptions() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex

get index query options

getIndexOptions() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex

get index query options

getIndexOptions() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex

get index query options

getIndexOptions() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex

get index query options

getIndexType() - Method in interface dev.langchain4j.community.store.embedding.alloydb.index.BaseIndex

retrieve index type

getIndexType() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex

retrieve index type

getIndexType() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex

retrieve index type

getIndexType() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex

retrieve index type

getIndexType() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex

retrieve index type

getMetadataColumns() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get metadata columns

getMetadataJsonColumn() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get metadata json column

getName() - Method in interface dev.langchain4j.community.store.embedding.alloydb.index.BaseIndex

retrieve name

getName() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex

retrieve name

getName() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex

retrieve name

getName() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex

retrieve name

getName() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex

retrieve name

getName() - Method in class dev.langchain4j.community.store.embedding.alloydb.MetadataColumn

the metadata column name

getOperator() - Method in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

get operator

getOverwriteExisting() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get override existing option

getParameterSettings() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.HNSWQueryOptions

getParameterSettings() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFFlatQueryOptions

Convert index attributes to list of configuration

getParameterSettings() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFQueryOptions

Convert index attributes to list of configuration

getParameterSettings() - Method in interface dev.langchain4j.community.store.embedding.alloydb.index.query.QueryOptions

Convert index attributes to list of configuration

getParameterSettings() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.ScaNNIndexQueryOptions

Convert index attributes to list of configuration

getPartialIndexes() - Method in interface dev.langchain4j.community.store.embedding.alloydb.index.BaseIndex

retrieve partial indexes

getPartialIndexes() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex

retrieve partial indexes

getPartialIndexes() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex

retrieve partial indexes

getPartialIndexes() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex

retrieve partial indexes

getPartialIndexes() - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex

retrieve partial indexes

getScannIndexFunction() - Method in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

get ScaNN index function

getSchemaName() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get schema name

getSearchFunction() - Method in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

search function

getStoreMetadata() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get store metadata option

getTableName() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get table name

getVectorSize() - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig

get vector size

H

HNSWIndex - Class in dev.langchain4j.community.store.embedding.alloydb.index

HNSW index

HNSWIndex(HNSWIndex.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex

Constructor for HNSWIndex

HNSWIndex.Builder - Class in dev.langchain4j.community.store.embedding.alloydb.index

Builder which configures and creates instances of HNSWIndex.

HNSWQueryOptions - Class in dev.langchain4j.community.store.embedding.alloydb.index.query

HNSW index query options

HNSWQueryOptions(HNSWQueryOptions.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.query.HNSWQueryOptions

Constructor for HNSWQueryOptions

HNSWQueryOptions.Builder - Class in dev.langchain4j.community.store.embedding.alloydb.index.query

Builder which configures and creates instances of HNSWQueryOptions.

host(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Database IP Address

I

iamAccountEmail(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Email account for auth

idColumn(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Id Column

idColumn(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

ignoreMetadataColumnNames(List<String>) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Ignore Columns

initVectorStoreTable(EmbeddingStoreConfig) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine

Create a table for the EmbeddingStore

INNER_PRODUCT - Enum constant in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

Inner product startegy options

instance(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Instance

ipType(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

IP Type

IVFFlatIndex - Class in dev.langchain4j.community.store.embedding.alloydb.index

IVF Flat index

IVFFlatIndex(IVFFlatIndex.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex

Constructor for IVFFlatIndex

IVFFlatIndex.Builder - Class in dev.langchain4j.community.store.embedding.alloydb.index

Builder which configures and creates instances of IVFFlatIndex.

IVFFlatQueryOptions - Class in dev.langchain4j.community.store.embedding.alloydb.index.query

IVFFlat index query options

IVFFlatQueryOptions(IVFFlatQueryOptions.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFFlatQueryOptions

Constructor for IVFFlatQueryOptions

IVFFlatQueryOptions.Builder - Class in dev.langchain4j.community.store.embedding.alloydb.index.query

Builder which configures and creates instances of IVFFlatQueryOptions.

IVFIndex - Class in dev.langchain4j.community.store.embedding.alloydb.index

IVF index

IVFIndex(IVFIndex.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex

Constructor for IVFIndex

IVFIndex.Builder - Class in dev.langchain4j.community.store.embedding.alloydb.index

Builder which configures and creates instances of IVFIndex.

IVFQueryOptions - Class in dev.langchain4j.community.store.embedding.alloydb.index.query

ScaNN index query options

IVFQueryOptions(IVFQueryOptions.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFQueryOptions

Constructor for IVFQueryOptions

IVFQueryOptions.Builder - Class in dev.langchain4j.community.store.embedding.alloydb.index.query

Builder which configures and creates instances of IVFQueryOptions.

L

listCount(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex.Builder

listCount(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex.Builder

load() - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader

Executes the configured SQL query against the AlloyDB database and transforms the result set into a list of Document objects.

M

m(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex.Builder

map(Filter) - Method in class dev.langchain4j.community.store.embedding.alloydb.filter.AlloyDBFilterMapper

Maps Filter into a string

MetadataColumn - Class in dev.langchain4j.community.store.embedding.alloydb

Metadata column information used to define a new table colunm

MetadataColumn(String, String, Boolean) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.MetadataColumn

Metadata column's name, type and nullable constraint

metadataColumns(List<MetadataColumn>) - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

metadataColumns(List<String>) - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Sets the list of columns to use for the document metadata.

metadataColumns(List<String>) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Metadata Columns

metadataJsonColumn(String) - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Sets the column name containing JSON metadata.

metadataJsonColumn(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Metadata JSON Column

metadataJsonColumn(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

N

name(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex.Builder

name(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex.Builder

name(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex.Builder

name(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex.Builder

numLeaves(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex.Builder

numLeavesToSearch(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.ScaNNIndexQueryOptions.Builder

O

overwriteExisting(Boolean) - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

P

partialIndexes(List<String>) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.HNSWIndex.Builder

partialIndexes(List<String>) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFFlatIndex.Builder

partialIndexes(List<String>) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex.Builder

partialIndexes(List<String>) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex.Builder

password(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

port(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Database Port

preOrderingNumNeighbors(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.ScaNNIndexQueryOptions.Builder

probes(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFFlatQueryOptions.Builder

probes(Integer) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.query.IVFQueryOptions.Builder

projectId(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Project Id

Q

quantizer(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.IVFIndex.Builder

quantizer(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex.Builder

query(String) - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Sets the SQL query to execute.

queryOptions(QueryOptions) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Query Options

QueryOptions - Interface in dev.langchain4j.community.store.embedding.alloydb.index.query

Query options interface

R

region(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

Region

reindex(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

re-index the vector store table

removeAll(Collection<String>) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

S

ScaNNIndex - Class in dev.langchain4j.community.store.embedding.alloydb.index

ScaNN index

ScaNNIndex(ScaNNIndex.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.ScaNNIndex

Constructor for ScaNNIndex

ScaNNIndex.Builder - Class in dev.langchain4j.community.store.embedding.alloydb.index

Builder which configures and creates instances of ScaNNIndex.

ScaNNIndexQueryOptions - Class in dev.langchain4j.community.store.embedding.alloydb.index.query

ScaNN index query options

ScaNNIndexQueryOptions(ScaNNIndexQueryOptions.Builder) - Constructor for class dev.langchain4j.community.store.embedding.alloydb.index.query.ScaNNIndexQueryOptions

Constructor for ScaNNIndexQueryOptions

ScaNNIndexQueryOptions.Builder - Class in dev.langchain4j.community.store.embedding.alloydb.index.query

Builder which configures and creates instances of ScaNNIndexQueryOptions.

schemaName(String) - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Sets the schema name for the table.

schemaName(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore.Builder

Schema Name

schemaName(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

search(EmbeddingSearchRequest) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEmbeddingStore

Searches for the most similar (closest in the embedding space) Embeddings.

storeMetadata(Boolean) - Method in class dev.langchain4j.community.store.embedding.alloydb.EmbeddingStoreConfig.Builder

T

tableName(String) - Method in class dev.langchain4j.community.data.document.loader.alloydb.AlloyDBLoader.Builder

Sets the table name to load data from.

U

user(String) - Method in class dev.langchain4j.community.store.embedding.alloydb.AlloyDBEngine.Builder

User

V

valueOf(String) - Static method in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

Returns the enum constant of this class with the specified name.

values() - Static method in enum class dev.langchain4j.community.store.embedding.alloydb.index.DistanceStrategy

Returns an array containing the constants of this enum class, in the order they are declared.

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