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TemporalGraph

graphrag_core::graph::temporal

Struct TemporalGraph 

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pub struct TemporalGraph { /* private fields */ }
Expand description

Temporal graph

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impl TemporalGraph

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pub fn new() -> Self

Create new temporal graph

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pub fn add_edge(&mut self, edge: TemporalEdge)

Add temporal edge

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pub fn snapshot_at(&self, timestamp: i64) -> Snapshot

Get snapshot at specific timestamp

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pub fn snapshot_range(&self, start: i64, end: i64) -> Snapshot

Get snapshot for time range

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pub fn timestamps(&self) -> Vec<i64>

Get all timestamps (discrete time points)

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pub fn time_range(&self) -> Option<(i64, i64)>

Get time range

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pub fn node_lifetime(&self, node: &str) -> Option<(i64, i64)>

Get node lifetime

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pub fn nodes(&self) -> HashSet<String>

Get all nodes

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pub fn edge_count(&self) -> usize

Get edge count

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pub fn node_count(&self) -> usize

Get node count

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impl Default for TemporalGraph

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fn default() -> Self

Returns the “default value” for a type. Read more

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