class NestedLoopJoin : PhysicalOperator (source)
Nested-loop-join.
NestedLoopJoin(physicalPlan: PhysicalPlan)
Nested-loop-join. |
val physicalPlan: PhysicalPlan
The physical plan holds information regarding the sets on which to operate on. |
open val cardinality: Long
Delegate cardinality to the physical plan. |
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open val firstChild: PhysicalOperator
The first set of data to operate on. |
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open val lastChild: PhysicalOperator
The last set of data to operate on. |
fun cost(): Long
The cost of our nested loop join implementation. |
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fun evaluate(): PathStream
Evaluates the physical operator and produces a PathStream. |