# RunContextRegistry

> **Class** in `langchain_google_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-google-community/callbacks/bigquery_callback/RunContextRegistry)

Thread-safe registry for tracking run context (e.g., tool names).

## Signature

```python
RunContextRegistry(
    self,
)
```

## Constructors

```python
__init__(
    self,
) -> None
```


## Methods

- [`register()`](https://reference.langchain.com/python/langchain-google-community/callbacks/bigquery_callback/RunContextRegistry/register)
- [`get()`](https://reference.langchain.com/python/langchain-google-community/callbacks/bigquery_callback/RunContextRegistry/get)
- [`pop()`](https://reference.langchain.com/python/langchain-google-community/callbacks/bigquery_callback/RunContextRegistry/pop)
- [`update_metadata()`](https://reference.langchain.com/python/langchain-google-community/callbacks/bigquery_callback/RunContextRegistry/update_metadata)

---

[View source on GitHub](https://github.com/langchain-ai/langchain-google/blob/982e4015b249de8b9ba1e787746d8cc1f6d6b790/libs/community/langchain_google_community/callbacks/bigquery_callback.py#L628)