Class RemoteGraphStore

Graph storage interface.

Responsible for: causal graph CRUD, graph versioning, graph similarity search.

Typical backends:

Embedded: overgraph (Rust/napi-rs, LSM-tree, temporal edges)
Distributed: Neo4j or any Cypher/Bolt-compatible graph database

Implements

IGraphStore

Index

Constructors

Methods

close findSimilarGraphs gracefulShutdown healthCheck listGraphVersions loadGraph loadGraphVersion saveGraph

Constructors

constructor

new RemoteGraphStore(config: RemoteGraphConfig): RemoteGraphStore
Parameters
- config: RemoteGraphConfig
Returns RemoteGraphStore
- Defined in remote-graph-store.ts:136

Methods

close

close(): Promise<void>
Close the store and release all resources

Returns Promise<void>
Implementation of IGraphStore.close
- Defined in remote-graph-store.ts:410

findSimilarGraphs

findSimilarGraphs(target: CausalGraph, limit: number): Promise<CausalGraph[]>
Find causal graphs structurally similar to the given graph. Used for detecting structural drift over time.
Parameters
- target: CausalGraph
- limit: number
Returns Promise<CausalGraph[]>
Implementation of IGraphStore.findSimilarGraphs
- Defined in remote-graph-store.ts:387

gracefulShutdown

gracefulShutdown(ms?: number): Promise<void>
Graceful shutdown with timeout
Parameters
- ms: number = 5000
Returns Promise<void>
- Defined in remote-graph-store.ts:439

healthCheck

healthCheck(): Promise<boolean>
Health check: verifies Neo4j connectivity

Returns Promise<boolean>
- Defined in remote-graph-store.ts:424

listGraphVersions

listGraphVersions(graphId: string): Promise<GraphVersion[]>
List all versions of a causal graph
Parameters
- graphId: string
Returns Promise<GraphVersion[]>
Implementation of IGraphStore.listGraphVersions
- Defined in remote-graph-store.ts:366

loadGraph

loadGraph(graphId: string): Promise<CausalGraph | null>
Load the latest version of a causal graph by ID
Parameters
- graphId: string
Returns Promise<CausalGraph | null>
Implementation of IGraphStore.loadGraph
- Defined in remote-graph-store.ts:300

loadGraphVersion

loadGraphVersion(graphId: string, ver: number): Promise<CausalGraph | null>
Load a specific version of a causal graph
Parameters
- graphId: string
- ver: number
Returns Promise<CausalGraph | null>
Implementation of IGraphStore.loadGraphVersion
- Defined in remote-graph-store.ts:337

saveGraph

saveGraph(graph: CausalGraph, metadata: GraphMetadata): Promise<string>
Persist a causal graph with metadata. Returns the assigned graph ID.
Parameters
- graph: CausalGraph
- metadata: GraphMetadata
Returns Promise<string>
Implementation of IGraphStore.saveGraph
- Defined in remote-graph-store.ts:252