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QueryComponents

oxirs_stream::csparql

Struct QueryComponents 

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pub struct QueryComponents {
    pub streams: Vec<StreamDeclaration>,
    pub windows: Vec<WindowSpec>,
    pub query_type: QueryType,
    pub patterns: Vec<TriplePattern>,
    pub aggregations: Vec<Aggregation>,
    pub group_by: Vec<String>,
    pub having: Option<String>,
    pub order_by: Vec<OrderByClause>,
    pub limit: Option<usize>,
}
Expand description

Parsed query components

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§streams: Vec<StreamDeclaration>

Stream declarations

§windows: Vec<WindowSpec>

Window specifications

§query_type: QueryType

SELECT/CONSTRUCT/ASK query part

§patterns: Vec<TriplePattern>

WHERE clause patterns

§aggregations: Vec<Aggregation>

Aggregations

§group_by: Vec<String>

GROUP BY variables

§having: Option<String>

HAVING conditions

§order_by: Vec<OrderByClause>

ORDER BY clause

§limit: Option<usize>

LIMIT

Trait Implementations§

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impl Clone for QueryComponents

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fn clone(&self) -> QueryComponents

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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impl Debug for QueryComponents

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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