Source code for camel.storages.key_value_storages.base
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# ========= Copyright 2023-2024 @ CAMEL-AI.org. All Rights Reserved. =========
from abc import ABC, abstractmethod
from typing import Any, Dict, List
[docs]
class BaseKeyValueStorage(ABC):
r"""An abstract base class for key-value storage systems. Provides a
consistent interface for saving, loading, and clearing data records without
any loss of information.
An abstract base class designed to serve as a foundation for various
key-value storage systems. The class primarily interacts through Python
dictionaries.
This class is meant to be inherited by multiple types of key-value storage
implementations, including, but not limited to, JSON file storage, NoSQL
databases like MongoDB and Redis, as well as in-memory Python dictionaries.
"""
[docs]
@abstractmethod
def save(self, records: List[Dict[str, Any]]) -> None:
r"""Saves a batch of records to the key-value storage system.
Args:
records (List[Dict[str, Any]]): A list of dictionaries, where each
dictionary represents a unique record to be stored.
"""
pass
[docs]
@abstractmethod
def load(self) -> List[Dict[str, Any]]:
r"""Loads all stored records from the key-value storage system.
Returns:
List[Dict[str, Any]]: A list of dictionaries, where each dictionary
represents a stored record.
"""
pass
[docs]
@abstractmethod
def clear(self) -> None:
r"""Removes all records from the key-value storage system."""
pass