langchain_community.graphs.graph_store.GraphStore¶
class langchain_community.graphs.graph_store.GraphStore[source]¶
An abstract class wrapper for graph operations.
Attributes
get_schema
Returns the schema of the Graph database
get_structured_schema
Returns the schema of the Graph database
Methods
__init__()
add_graph_documents(graph_documents[, ...])
Take GraphDocument as input as uses it to construct a graph.
query(query[, params])
Query the graph.
refresh_schema()
Refreshes the graph schema information.
__init__()¶
abstract add_graph_documents(graph_documents: List[GraphDocument], include_source: bool = False) → None[source]¶
Take GraphDocument as input as uses it to construct a graph.
abstract query(query: str, params: dict = {}) → List[Dict[str, Any]][source]¶
Query the graph.
abstract refresh_schema() → None[source]¶
Refreshes the graph schema information.