Struct GraphEngine

pub struct GraphEngine { /* private fields */ }

Implementations

impl GraphEngine

pub fn new(ctx: DatabaseInitContext) -> Self

pub fn from_repository(repository: GraphRepository) -> Self

pub fn create_graph(&mut self, graph: &PropertyGraph) -> Option<PropertyGraph>

pub fn create_node(&mut self, node: &Node) -> Option<Node>

pub fn create_relationship( &mut self, rel: &Relationship, source_id: u64, target_id: u64, ) -> Option<Relationship>

pub fn recursive_match_pattern( &mut self, pattern: &PropertyGraph, rec_index: usize, result: &mut Vec<PropertyGraph>, ) -> Option<()>

pub fn match_pattern( &mut self, pattern: &PropertyGraph, ) -> Option<Vec<PropertyGraph>>

pub fn _match_pattern( &mut self, pattern: &PropertyGraph, ) -> Option<Vec<PropertyGraph>>

pub fn match_patterns_and_create( &mut self, patterns: &Vec<PropertyGraph>, ) -> Option<Vec<Vec<PropertyGraph>>>

pub fn retrieve_graph(&mut self) -> Option<GraphProxy<'_>>

pub fn sync(&mut self)

pub fn clear(&mut self)