plan

Type Members

1. case class Join(tp1: Triple, tp2: Triple, joinVar: Node) extends Product with Serializable

   

   A join between two triple patterns.

2. case class Plan(triplePatterns: Set[Triple], target: Triple, joins: Set[Join]) extends Product with Serializable

   

   An execution plan to process a single rule.

3. abstract class PlanExecutor[V, G <: AbstractRDFGraph[V, G]] extends AnyRef

   

   An executor for a rule execution plan.

4. class PlanExecutorNative extends PlanExecutor[RDD[RDFTriple], RDFGraphNative] with Logging

   

   An executor that works on the the native Scala data structures and uses Spark joins, filters etc.

5. class PlanExecutorNative2 extends PlanExecutor[RDD[RDFTriple], RDFGraphNative]

   

   An executor that works on the the native Scala data structures and uses Spark joins, filters etc.

6. class PlanExecutorSQL extends PlanExecutor[DataFrame, RDFGraphDataFrame]

   

   An executor that works on Spark DataFrames.

7. class SQLQuery extends AnyRef