Class AzureCosmosDBNoSqlMemoryStore

java.lang.Object

dev.langchain4j.store.memory.azure.cosmos.nosql.AzureCosmosDBNoSqlMemoryStore

All Implemented Interfaces:

ChatMemoryStore

public class AzureCosmosDBNoSqlMemoryStore
extends Object
implements ChatMemoryStore

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AzureCosmosDBNoSqlMemoryStore.Builder

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	DEFAULT_CONTAINER_NAME
protected static final String	DEFAULT_DATABASE_NAME
protected static final String	DEFAULT_PARTITION_KEY_PATH
protected static final Integer	DEFAULT_THROUGHPUT
protected static final String	USER_AGENT

Method Summary

Modifier and Type	Method	Description
static AzureCosmosDBNoSqlMemoryStore.Builder	builder()
void	deleteMessages(Object memoryId)	Deletes all messages for a specified chat memory.
List<ChatMessage>	getMessages(Object memoryId)	Retrieves messages for a specified chat memory.
void	updateMessages(Object memoryId, List<ChatMessage> messages)	Updates messages for a specified chat memory.

Methods inherited from class Object

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

Field Details

USER_AGENT

protected static final String USER_AGENT

See Also:

• Constant Field Values

DEFAULT_DATABASE_NAME

protected static final String DEFAULT_DATABASE_NAME

See Also:

• Constant Field Values

DEFAULT_CONTAINER_NAME

protected static final String DEFAULT_CONTAINER_NAME

See Also:

• Constant Field Values

DEFAULT_THROUGHPUT

protected static final Integer DEFAULT_THROUGHPUT

DEFAULT_PARTITION_KEY_PATH

protected static final String DEFAULT_PARTITION_KEY_PATH

See Also:

• Constant Field Values

Method Details

getMessages

public List<ChatMessage> getMessages(Object memoryId)

Description copied from interface: ChatMemoryStore

Retrieves messages for a specified chat memory.

Specified by:

getMessages in interface ChatMemoryStore

Parameters:

memoryId - The ID of the chat memory.

Returns:

List of messages for the specified chat memory. Must not be null. Can be deserialized from JSON using ChatMessageDeserializer.

updateMessages

public void updateMessages(Object memoryId,
 List<ChatMessage> messages)

Description copied from interface: ChatMemoryStore

Updates messages for a specified chat memory.

Specified by:

updateMessages in interface ChatMemoryStore

Parameters:

memoryId - The ID of the chat memory.

messages - List of messages for the specified chat memory, that represent the current state of the ChatMemory. Can be serialized to JSON using ChatMessageSerializer.

deleteMessages

public void deleteMessages(Object memoryId)

Description copied from interface: ChatMemoryStore

Deletes all messages for a specified chat memory.

Specified by:

deleteMessages in interface ChatMemoryStore

Parameters:

memoryId - The ID of the chat memory.

builder

public static AzureCosmosDBNoSqlMemoryStore.Builder builder()