Package org.eclipse.rdf4j.sail.shacl.ast.constraintcomponents

Interface ConstraintComponent

All Superinterfaces:

org.eclipse.rdf4j.sail.shacl.ast.Exportable, org.eclipse.rdf4j.sail.shacl.ast.TargetChainInterface

All Known Implementing Classes:

AbstractConstraintComponent, AndConstraintComponent, ClassConstraintComponent, ClosedConstraintComponent, DashHasValueInConstraintComponent, DatatypeConstraintComponent, DisjointConstraintComponent, EqualsConstraintComponent, HasValueConstraintComponent, InConstraintComponent, LanguageInConstraintComponent, LessThanConstraintComponent, LessThanOrEqualsConstraintComponent, LogicalOperatorConstraintComponent, MaxCountConstraintComponent, MaxExclusiveConstraintComponent, MaxInclusiveConstraintComponent, MaxLengthConstraintComponent, MinCountConstraintComponent, MinExclusiveConstraintComponent, MinInclusiveConstraintComponent, MinLengthConstraintComponent, NodeKindConstraintComponent, NotConstraintComponent, OrConstraintComponent, PatternConstraintComponent, QualifiedMaxCountConstraintComponent, QualifiedMinCountConstraintComponent, SimpleAbstractConstraintComponent, UniqueLangConstraintComponent, XoneConstraintComponent

public interface ConstraintComponent
extends org.eclipse.rdf4j.sail.shacl.ast.Exportable, org.eclipse.rdf4j.sail.shacl.ast.TargetChainInterface

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ConstraintComponent.Scope

Method Summary

Modifier and Type	Method	Description
org.eclipse.rdf4j.sail.shacl.ast.SparqlFragment	buildSparqlValidNodes_rsx_targetShape(org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.Variable subject, org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.Variable object, RdfsSubClassOfReasoner rdfsSubClassOfReasoner, ConstraintComponent.Scope scope, org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.StableRandomVariableProvider stableRandomVariableProvider)
ConstraintComponent	deepClone()
org.eclipse.rdf4j.sail.shacl.ast.ValidationQuery	generateSparqlValidationQuery(ConnectionsGroup connectionsGroup, ValidationSettings validationSettings, boolean negatePlan, boolean negateChildren, ConstraintComponent.Scope scope)
PlanNode	generateTransactionalValidationPlan(ConnectionsGroup connectionsGroup, ValidationSettings validationSettings, PlanNodeProvider overrideTargetNode, ConstraintComponent.Scope scope)
PlanNode	getAllTargetsPlan(ConnectionsGroup connectionsGroup, Resource[] dataGraph, ConstraintComponent.Scope scope, org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.StableRandomVariableProvider stableRandomVariableProvider)
SourceConstraintComponent	getConstraintComponent()
org.eclipse.rdf4j.sail.shacl.ast.ValidationApproach	getOptimalBulkValidationApproach()	Should return the fastest validation approach for bulk validation.
org.eclipse.rdf4j.sail.shacl.ast.ValidationApproach	getPreferredValidationApproach(ConnectionsGroup connectionsGroup)	A constraint component should decide which validation approach is going to be the optimal performance wise based on the state of the transaction and base sail.
boolean	requiresEvaluation(ConnectionsGroup connectionsGroup, ConstraintComponent.Scope scope, Resource[] dataGraph, org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.StableRandomVariableProvider stableRandomVariableProvider)

Methods inherited from interface org.eclipse.rdf4j.sail.shacl.ast.Exportable

toModel

Methods inherited from interface org.eclipse.rdf4j.sail.shacl.ast.TargetChainInterface

getTargetChain, setTargetChain

Method Detail

generateSparqlValidationQuery

org.eclipse.rdf4j.sail.shacl.ast.ValidationQuery generateSparqlValidationQuery(ConnectionsGroup connectionsGroup,
                                                                               ValidationSettings validationSettings,
                                                                               boolean negatePlan,
                                                                               boolean negateChildren,
                                                                               ConstraintComponent.Scope scope)

generateTransactionalValidationPlan

PlanNode generateTransactionalValidationPlan(ConnectionsGroup connectionsGroup,
                                             ValidationSettings validationSettings,
                                             PlanNodeProvider overrideTargetNode,
                                             ConstraintComponent.Scope scope)

getPreferredValidationApproach

org.eclipse.rdf4j.sail.shacl.ast.ValidationApproach getPreferredValidationApproach(ConnectionsGroup connectionsGroup)

A constraint component should decide which validation approach is going to be the optimal performance wise based on the state of the transaction and base sail.

getOptimalBulkValidationApproach

org.eclipse.rdf4j.sail.shacl.ast.ValidationApproach getOptimalBulkValidationApproach()

Should return the fastest validation approach for bulk validation. When aggregating multiple constraint components the most compatible should be chosen.

requiresEvaluation

boolean requiresEvaluation(ConnectionsGroup connectionsGroup,
                           ConstraintComponent.Scope scope,
                           Resource[] dataGraph,
                           org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.StableRandomVariableProvider stableRandomVariableProvider)

Parameters:

connectionsGroup -

scope -

dataGraph -

stableRandomVariableProvider -

Returns:

true if the constraint component should be evaluated, eg. if validation is needed.

getConstraintComponent

SourceConstraintComponent getConstraintComponent()

getAllTargetsPlan

PlanNode getAllTargetsPlan(ConnectionsGroup connectionsGroup,
                           Resource[] dataGraph,
                           ConstraintComponent.Scope scope,
                           org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.StableRandomVariableProvider stableRandomVariableProvider)

buildSparqlValidNodes_rsx_targetShape

org.eclipse.rdf4j.sail.shacl.ast.SparqlFragment buildSparqlValidNodes_rsx_targetShape(org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.Variable subject,
                                                                                      org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.Variable object,
                                                                                      RdfsSubClassOfReasoner rdfsSubClassOfReasoner,
                                                                                      ConstraintComponent.Scope scope,
                                                                                      org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.StableRandomVariableProvider stableRandomVariableProvider)

deepClone

ConstraintComponent deepClone()