Struct ParallelBulkLoader

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pub struct ParallelBulkLoader { /* private fields */ }

Expand description

Multi-threaded bulk loader for large RDF datasets.

The loader pulls batches from a TripleSource, encodes them with a NodeDictionary, optionally sorts the encoded batch, and inserts them into a TripleIndexSet.

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impl ParallelBulkLoader

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pub fn new(config: ParallelBulkLoadConfig) -> Self

Create a new loader with the given configuration.

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pub fn load( &self, source: &mut dyn TripleSource, dict: &Arc<Mutex<NodeDictionary>>, index: &mut TripleIndexSet, progress_cb: Option<&dyn Fn(usize, usize)>, ) -> Result<ParallelBulkLoadStats>

Load triples from source into index, encoding nodes via dict.

§Arguments

source – Provides raw triple batches.
dict – Shared dictionary for encoding node strings to IDs.
index – Target in-memory triple index set.
progress_cb – Optional callback invoked every progress_interval triples with (triples_loaded, estimated_total_or_0).

Trait Implementations§

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impl Default for ParallelBulkLoader

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fn default() -> Self

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

Auto Trait Implementations§

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impl UnwindSafe for ParallelBulkLoader

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impl<T> Any for T
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