Struct GraphIndexes

pub struct GraphIndexes {
    pub adjacency_list: HashMap<String, Vec<String>>,
    pub reverse_adjacency_list: HashMap<String, Vec<String>>,
    pub node_index: HashMap<String, usize>,
    pub edge_weights: HashMap<(String, String), f64>,
    pub node_count: usize,
    pub edge_count: usize,
}

Fields

adjacency_list: HashMap<String, Vec<String>>

reverse_adjacency_list: HashMap<String, Vec<String>>

node_index: HashMap<String, usize>

edge_weights: HashMap<(String, String), f64>

node_count: usize

edge_count: usize

Implementations

impl GraphIndexes

pub fn build(nodes: &RecordBatch, edges: &RecordBatch) -> Result<Self>

pub fn neighbors(&self, node_id: &str) -> Option<&Vec<String>>

pub fn predecessors(&self, node_id: &str) -> Option<&Vec<String>>

pub fn has_node(&self, node_id: &str) -> bool

pub fn edge_weight(&self, source: &str, target: &str) -> Option<f64>

pub fn all_nodes(&self) -> impl Iterator<Item = &String>

Trait Implementations

impl Clone for GraphIndexes

fn clone(&self) -> GraphIndexes

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GraphIndexes

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.