Struct query

promql/engine.go:191–209

query implements the Query interface.

// query implements the Query interface.
type query struct {
	// Underlying data provider.
	queryable storage.Queryable
	// The original query string.
	q string
	// Statement of the parsed query.
	stmt parser.Statement
	// Timer stats for the query execution.
	stats *stats.QueryTimers
	// Sample stats for the query execution.
	sampleStats *stats.QuerySamples
	// Result matrix for reuse.
	matrix Matrix
	// Cancellation function for the query.
	cancel func()

	// The engine against which the query is executed.
	ng *Engine
}

type QueryOrigin struct{}