Package dev.langchain4j.store.embedding.azure.cosmos.nosql

Class AzureCosmosDbNoSqlEmbeddingStore

java.lang.Object

dev.langchain4j.store.embedding.azure.cosmos.nosql.AbstractAzureCosmosDBNoSqlEmbeddingStore

dev.langchain4j.store.embedding.azure.cosmos.nosql.AzureCosmosDbNoSqlEmbeddingStore

All Implemented Interfaces:

EmbeddingStore<TextSegment>

public class AzureCosmosDbNoSqlEmbeddingStore
extends AbstractAzureCosmosDBNoSqlEmbeddingStore
implements EmbeddingStore<TextSegment>

Implementation of EmbeddingStore that uses Azure Cosmos DB NoSQL API for storing and retrieving embeddings. This store provides vector search capabilities using Cosmos DB's vector search functionality.

You can read more about vector search using Azure Cosmos DB NoSQL here.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AzureCosmosDbNoSqlEmbeddingStore.Builder

Field Summary

Fields inherited from class dev.langchain4j.store.embedding.azure.cosmos.nosql.AbstractAzureCosmosDBNoSqlEmbeddingStore

DEFAULT_CONTAINER_NAME, DEFAULT_DATABASE_NAME, DEFAULT_FULL_TEXT_INDEX_LANGUAGE, DEFAULT_FULL_TEXT_INDEX_PATH, DEFAULT_PARTITION_KEY_PATH, DEFAULT_SEARCH_QUERY_TYPE, DEFAULT_THROUGHPUT, DEFAULT_VECTOR_DATA_TYPE, DEFAULT_VECTOR_DIMENSIONS, DEFAULT_VECTOR_DISTANCE_FUNCTION, DEFAULT_VECTOR_INDEX_PATH, DEFAULT_VECTOR_INDEX_TYPE, filterMapper, USER_AGENT

Constructor Summary

Constructors

Constructor	Description
AzureCosmosDbNoSqlEmbeddingStore(String endpoint, com.azure.core.credential.AzureKeyCredential keyCredential, String databaseName, String containerName, String partitionKeyPath, com.azure.cosmos.models.IndexingPolicy indexingPolicy, com.azure.cosmos.models.CosmosVectorEmbeddingPolicy cosmosVectorEmbeddingPolicy, com.azure.cosmos.models.CosmosFullTextPolicy cosmosFullTextPolicy, Integer vectorStoreThroughput, AzureCosmosDBSearchQueryType azureCosmosDBSearchQueryType, AzureCosmosDBNoSqlFilterMapper filterMapper)
AzureCosmosDbNoSqlEmbeddingStore(String endpoint, com.azure.core.credential.TokenCredential tokenCredential, String databaseName, String containerName, String partitionKeyPath, com.azure.cosmos.models.IndexingPolicy indexingPolicy, com.azure.cosmos.models.CosmosVectorEmbeddingPolicy cosmosVectorEmbeddingPolicy, com.azure.cosmos.models.CosmosFullTextPolicy cosmosFullTextPolicy, Integer vectorStoreThroughput, AzureCosmosDBSearchQueryType azureCosmosDBSearchQueryType, AzureCosmosDBNoSqlFilterMapper filterMappe)

Method Summary

Modifier and Type	Method	Description
static AzureCosmosDbNoSqlEmbeddingStore.Builder	builder()

Methods inherited from class dev.langchain4j.store.embedding.azure.cosmos.nosql.AbstractAzureCosmosDBNoSqlEmbeddingStore

add, add, add, add, addAll, addAll, deleteContainer, findRelevantWithFullTextRanking, findRelevantWithFullTextSearch, findRelevantWithHybridSearch, initialize, remove, removeAll, search

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.langchain4j.store.embedding.EmbeddingStore

add, add, add, addAll, addAll, addAll, generateIds, remove, removeAll, removeAll, removeAll, search

Constructor Details

AzureCosmosDbNoSqlEmbeddingStore

public AzureCosmosDbNoSqlEmbeddingStore(String endpoint,
 com.azure.core.credential.AzureKeyCredential keyCredential,
 String databaseName,
 String containerName,
 String partitionKeyPath,
 com.azure.cosmos.models.IndexingPolicy indexingPolicy,
 com.azure.cosmos.models.CosmosVectorEmbeddingPolicy cosmosVectorEmbeddingPolicy,
 com.azure.cosmos.models.CosmosFullTextPolicy cosmosFullTextPolicy,
 Integer vectorStoreThroughput,
 AzureCosmosDBSearchQueryType azureCosmosDBSearchQueryType,
 AzureCosmosDBNoSqlFilterMapper filterMapper)

AzureCosmosDbNoSqlEmbeddingStore

public AzureCosmosDbNoSqlEmbeddingStore(String endpoint,
 com.azure.core.credential.TokenCredential tokenCredential,
 String databaseName,
 String containerName,
 String partitionKeyPath,
 com.azure.cosmos.models.IndexingPolicy indexingPolicy,
 com.azure.cosmos.models.CosmosVectorEmbeddingPolicy cosmosVectorEmbeddingPolicy,
 com.azure.cosmos.models.CosmosFullTextPolicy cosmosFullTextPolicy,
 Integer vectorStoreThroughput,
 AzureCosmosDBSearchQueryType azureCosmosDBSearchQueryType,
 AzureCosmosDBNoSqlFilterMapper filterMappe)

Method Details

builder

public static AzureCosmosDbNoSqlEmbeddingStore.Builder builder()