Class AzureCosmosDBNoSqlContentRetriever

java.lang.Object

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

dev.langchain4j.rag.content.retriever.azure.cosmos.nosql.AzureCosmosDBNoSqlContentRetriever

All Implemented Interfaces:

dev.langchain4j.rag.content.retriever.ContentRetriever, dev.langchain4j.store.embedding.EmbeddingStore<dev.langchain4j.data.segment.TextSegment>

public class AzureCosmosDBNoSqlContentRetriever
extends AbstractAzureCosmosDBNoSqlEmbeddingStore
implements dev.langchain4j.rag.content.retriever.ContentRetriever

Field Summary

Fields inherited from class 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

AzureCosmosDBNoSqlContentRetriever(String endpoint, com.azure.core.credential.AzureKeyCredential keyCredential, com.azure.core.credential.TokenCredential tokenCredential, dev.langchain4j.model.embedding.EmbeddingModel embeddingModel, 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, Integer maxResults, Double minScore, dev.langchain4j.store.embedding.filter.Filter filter)

Method Summary

Modifier and Type	Method	Description
List<dev.langchain4j.rag.content.Content>	retrieve(dev.langchain4j.rag.query.Query query)

Methods inherited from class AbstractAzureCosmosDBNoSqlEmbeddingStore

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

Methods inherited from class Object

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

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

addAll, generateIds, removeAll, removeAll

Constructor Details

AzureCosmosDBNoSqlContentRetriever

public AzureCosmosDBNoSqlContentRetriever(String endpoint,
 com.azure.core.credential.AzureKeyCredential keyCredential,
 com.azure.core.credential.TokenCredential tokenCredential,
 dev.langchain4j.model.embedding.EmbeddingModel embeddingModel,
 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,
 Integer maxResults,
 Double minScore,
 dev.langchain4j.store.embedding.filter.Filter filter)

Method Details

retrieve

public List<dev.langchain4j.rag.content.Content> retrieve(dev.langchain4j.rag.query.Query query)

Specified by:

retrieve in interface dev.langchain4j.rag.content.retriever.ContentRetriever