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JoinConfig

oxirs_stream::join

Struct JoinConfig 

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pub struct JoinConfig {
    pub join_type: JoinType,
    pub window: Option<WindowType>,
    pub left_key_extractor: JoinKeyExtractor,
    pub right_key_extractor: JoinKeyExtractor,
    pub join_condition: Option<JoinCondition>,
    pub result_transformer: JoinResultTransformer,
    pub temporal_tolerance: Option<Duration>,
    pub buffer_size: usize,
    pub collect_stats: bool,
    pub allowed_lateness: Duration,
}
Expand description

Configuration for stream join operations

Fields§

§join_type: JoinType

Type of join to perform

§window: Option<WindowType>

Window type for temporal joins

§left_key_extractor: JoinKeyExtractor

Key extraction for left stream

§right_key_extractor: JoinKeyExtractor

Key extraction for right stream

§join_condition: Option<JoinCondition>

Additional join condition (beyond key matching)

§result_transformer: JoinResultTransformer

Result transformer

§temporal_tolerance: Option<Duration>

Maximum time difference for temporal joins

§buffer_size: usize

Buffer size for each stream

§collect_stats: bool

Enable statistics collection

§allowed_lateness: Duration

Late data handling

Implementations§

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impl JoinConfig

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pub fn new( join_type: JoinType, left_key_extractor: JoinKeyExtractor, right_key_extractor: JoinKeyExtractor, result_transformer: JoinResultTransformer, ) -> Self

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pub fn with_window(self, window: WindowType) -> Self

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pub fn with_temporal_tolerance(self, tolerance: Duration) -> Self

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pub fn with_condition(self, condition: JoinCondition) -> Self

Trait Implementations§

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impl Clone for JoinConfig

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fn clone(&self) -> JoinConfig

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more

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