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

Class TargetChainRetriever

java.lang.Object

org.eclipse.rdf4j.sail.shacl.ast.targets.TargetChainRetriever

All Implemented Interfaces:

PlanNode

public class TargetChainRetriever
extends Object
implements PlanNode

Used to run the query that represents the target and sets the bindings based on values that match the statement patterns from the added/removed sail connection

Constructor Summary

Constructors

Constructor

Description

TargetChainRetriever(ConnectionsGroup connectionsGroup, Resource[] dataGraph, List<org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher> statementMatchers, List<org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher> removedStatementMatchers, EffectiveTarget.EffectiveTargetFragment removedStatementTarget, org.eclipse.rdf4j.sail.shacl.ast.SparqlFragment queryFragment, List<org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.Variable<Value>> vars, ConstraintComponent.Scope scope, boolean hasValue)

Method Summary

Modifier and Type	Method	Description
int	depth()
boolean	equals(Object o)
String	getId()
void	getPlanAsGraphvizDot(StringBuilder stringBuilder)
int	hashCode()
CloseableIteration<? extends ValidationTuple>	iterator()
boolean	producesSorted()
void	receiveLogger(ValidationExecutionLogger validationExecutionLogger)
boolean	requiresSorted()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.rdf4j.sail.shacl.ast.planNodes.PlanNode

isGuaranteedEmpty

Constructor Details

TargetChainRetriever

public TargetChainRetriever(ConnectionsGroup connectionsGroup,
 Resource[] dataGraph,
 List<org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher> statementMatchers,
 List<org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher> removedStatementMatchers,
 EffectiveTarget.EffectiveTargetFragment removedStatementTarget,
 org.eclipse.rdf4j.sail.shacl.ast.SparqlFragment queryFragment,
 List<org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.Variable<Value>> vars,
 ConstraintComponent.Scope scope,
 boolean hasValue)

Method Details

iterator

public CloseableIteration<? extends ValidationTuple> iterator()

Specified by:

iterator in interface PlanNode

depth

public int depth()

Specified by:

depth in interface PlanNode

getPlanAsGraphvizDot

public void getPlanAsGraphvizDot(StringBuilder stringBuilder)

Specified by:

getPlanAsGraphvizDot in interface PlanNode

getId

public String getId()

Specified by:

getId in interface PlanNode

receiveLogger

public void receiveLogger(ValidationExecutionLogger validationExecutionLogger)

Specified by:

receiveLogger in interface PlanNode

producesSorted

public boolean producesSorted()

Specified by:

producesSorted in interface PlanNode

requiresSorted

public boolean requiresSorted()

Specified by:

requiresSorted in interface PlanNode

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object