Class BulkedExternalInnerJoin
java.lang.Object
org.eclipse.rdf4j.sail.shacl.ast.planNodes.AbstractBulkJoinPlanNode
org.eclipse.rdf4j.sail.shacl.ast.planNodes.BulkedExternalInnerJoin
- All Implemented Interfaces:
PlanNode
- Author:
- HÃ¥vard Ottestad
This inner join algorithm assumes the left iterator is unique for tuple[0], eg. no two tuples have the same value at index 0. The right iterator is allowed to contain duplicates.
External means that this plan node can join the iterator from a plan node with an external source (Repository or SailConnection) based on a query or a predicate.
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Field Summary
Fields inherited from class org.eclipse.rdf4j.sail.shacl.ast.planNodes.AbstractBulkJoinPlanNode
BINDING_NAME, BULK_SIZE, DEFAULT_VARS, mapper -
Constructor Summary
ConstructorsConstructorDescriptionBulkedExternalInnerJoin(PlanNode leftNode, SailConnection connection, Resource[] dataGraph, org.eclipse.rdf4j.sail.shacl.ast.SparqlFragment query, boolean skipBasedOnPreviousConnection, SailConnection previousStateConnection, Function<BindingSet, ValidationTuple> mapper, ConnectionsGroup connectionsGroup, List<org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.Variable> vars) -
Method Summary
Modifier and TypeMethodDescriptionintdepth()booleangetId()static Function<BindingSet,ValidationTuple> getMapper(String a, String c, ConstraintComponent.Scope scope, Resource[] dataGraph) voidgetPlanAsGraphvizDot(StringBuilder stringBuilder) inthashCode()CloseableIteration<? extends ValidationTuple>iterator()booleanvoidreceiveLogger(ValidationExecutionLogger validationExecutionLogger) booleantoString()Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface org.eclipse.rdf4j.sail.shacl.ast.planNodes.PlanNode
isGuaranteedEmpty
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Constructor Details
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BulkedExternalInnerJoin
public BulkedExternalInnerJoin(PlanNode leftNode, SailConnection connection, Resource[] dataGraph, org.eclipse.rdf4j.sail.shacl.ast.SparqlFragment query, boolean skipBasedOnPreviousConnection, SailConnection previousStateConnection, Function<BindingSet, ValidationTuple> mapper, ConnectionsGroup connectionsGroup, List<org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.Variable> vars)
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Method Details
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getMapper
public static Function<BindingSet,ValidationTuple> getMapper(String a, String c, ConstraintComponent.Scope scope, Resource[] dataGraph) -
iterator
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depth
public int depth() -
getPlanAsGraphvizDot
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toString
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getId
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receiveLogger
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equals
- Overrides:
equalsin classAbstractBulkJoinPlanNode
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hashCode
public int hashCode()- Overrides:
hashCodein classAbstractBulkJoinPlanNode
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producesSorted
public boolean producesSorted()- Specified by:
producesSortedin interfacePlanNode- Overrides:
producesSortedin classAbstractBulkJoinPlanNode
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requiresSorted
public boolean requiresSorted()- Specified by:
requiresSortedin interfacePlanNode- Overrides:
requiresSortedin classAbstractBulkJoinPlanNode
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