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NarrativeAssemble

hirn_engine::operators

Struct NarrativeAssemble 

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pub struct NarrativeAssemble {
    pub max_tokens: usize,
    pub token_counter: Arc<dyn TokenCounter>,
}
Expand description

Operator that assembles input content into a token-budgeted narrative.

Reads the content column from input batches in order, concatenating until the token budget is exhausted. Produces a single-row RecordBatch with a narrative column containing the assembled text.

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§max_tokens: usize

Maximum number of tokens in the assembled narrative.

§token_counter: Arc<dyn TokenCounter>

Token counter implementation.

Trait Implementations§

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impl Operator for NarrativeAssemble

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fn execute<'life0, 'life1, 'async_trait>( &'life0 self, input: Vec<RecordBatch>, _ctx: &'life1 OpContext, ) -> Pin<Box<dyn Future<Output = HirnResult<Vec<RecordBatch>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute this operator. Read more

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