Package Classes (0.7.0)

Summary of entries of Classes for langchain-google-bigtable.

Classes

BigtableChatMessageHistory

Chat message history that stores history in Bigtable.

BigtableEngine

Manages the client and execution context, handling the

async/sync conversion via a background event loop.

This class is the core of the async/sync interoperability, providing a reusable component that can be shared across multiple store instances to conserve resources.

BigtableByteStore

LangChain Key-value store implementation for Google Cloud Bigtable, supporting both sync and async methods using BigtableEngine.

BigtableLoader

Load from the Google Cloud Platform Bigtable .

BigtableSaver

Load from the Google Cloud Platform Bigtable .

Encoding

An enumeration.

MetadataMapping

MetadataMapping(column_family: 'str', column_name: 'str', metadata_key: 'str', encoding: 'Encoding', custom_encoding_func: 'Callable[[Any], bytes]' = <function MetadataMapping.__not_implemented at 0x7f241254bd00>, custom_decoding_func: 'Callable[[bytes], Any]' = <function MetadataMapping.__not_implemented at 0x7f241254bd00>)

Modules

chat_message_history

Bigtable-based chat message history

engine

API documentation for engine module.

key_value_store

API documentation for key_value_store module.

loader

API documentation for loader module.

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