Struct UnifiedIndex 

pub struct UnifiedIndex { /* private fields */ }

Unified index for cross-storage lookups

Maintains bidirectional mappings between all storage types:

• Nodes ↔ Vectors
• Nodes ↔ Rows
• Vectors ↔ Rows (via nodes or direct)

Implementations

impl UnifiedIndex

pub fn new() -> UnifiedIndex

Create a new empty unified index

pub fn link_node_to_vector( &self, node_id: &str, collection: &str, vector_id: u64, )

Link a node to a vector embedding

pub fn get_node_vectors(&self, node_id: &str) -> Vec<VectorKey>

Get all vectors linked to a node

pub fn get_vector_node( &self, collection: &str, vector_id: u64, ) -> Option<String>

Get the node linked to a vector

pub fn unlink_node_from_vector( &self, node_id: &str, collection: &str, vector_id: u64, )

Unlink a node from a vector

pub fn link_node_to_row(&self, node_id: &str, table: &str, row_id: u64)

Link a node to a table row

pub fn get_node_rows(&self, node_id: &str) -> Vec<RowKey>

Get all rows linked to a node

pub fn get_row_node(&self, table: &str, row_id: u64) -> Option<String>

Get the node linked to a row

pub fn unlink_node_from_row(&self, node_id: &str, table: &str, row_id: u64)

Unlink a node from a row

pub fn register_edge(&self, edge_id: &str, source_node: &str, target_node: &str)

Register an edge with its source and target nodes

pub fn get_edge_nodes(&self, edge_id: &str) -> Option<(String, String)>

Get the nodes connected by an edge

pub fn unregister_edge(&self, edge_id: &str)

Unregister an edge

pub fn link_vector_to_row( &self, collection: &str, vector_id: u64, table: &str, row_id: u64, )

Link a vector directly to a table row

pub fn get_vector_row(&self, collection: &str, vector_id: u64) -> Option<RowKey>

Get the row linked to a vector

pub fn get_row_vectors(&self, table: &str, row_id: u64) -> Vec<VectorKey>

Get all vectors linked to a row

pub fn resolve(&self, source: &StorageRef) -> Vec<StorageRef>

Resolve a storage reference to all related references

This performs transitive lookups:

• Given a node, returns linked vectors and rows
• Given a vector, returns linked node and row
• Given a row, returns linked node and vectors

pub fn resolve_transitive( &self, source: &StorageRef, max_depth: usize, ) -> Vec<StorageRef>

Resolve with transitive closure (up to max_depth)

Follows references recursively to find all related elements.

pub fn remove_node(&self, node_id: &str)

Remove all references to a node

pub fn remove_vector(&self, collection: &str, vector_id: u64)

Remove all references to a vector

pub fn stats(&self) -> UnifiedIndexStats

Get statistics about the index

pub fn clear(&self)

Clear all entries from the index

Trait Implementations

impl Default for UnifiedIndex

fn default() -> UnifiedIndex

Returns the “default value” for a type.