org.eclipse.rdf4j.sail.federation.algebra

Class OwnedTupleExpr

java.lang.Object

org.eclipse.rdf4j.query.algebra.AbstractQueryModelNode

org.eclipse.rdf4j.query.algebra.UnaryTupleOperator

org.eclipse.rdf4j.sail.federation.algebra.OwnedTupleExpr

All Implemented Interfaces:

Serializable, Cloneable, org.eclipse.rdf4j.query.algebra.QueryModelNode, org.eclipse.rdf4j.query.algebra.TupleExpr

public class OwnedTupleExpr
extends org.eclipse.rdf4j.query.algebra.UnaryTupleOperator

Indicates that the argument should be evaluated in a particular member.

Author:

James Leigh

See Also:

Serialized Form

Field Summary

Fields inherited from class org.eclipse.rdf4j.query.algebra.UnaryTupleOperator

arg

Constructor Summary

Constructors

Constructor and Description
OwnedTupleExpr(org.eclipse.rdf4j.repository.RepositoryConnection owner, org.eclipse.rdf4j.query.algebra.TupleExpr arg)

Method Summary

Modifier and Type	Method and Description
org.eclipse.rdf4j.common.iteration.CloseableIteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException>	evaluate(org.eclipse.rdf4j.query.Dataset dataset, org.eclipse.rdf4j.query.BindingSet bindings)
org.eclipse.rdf4j.repository.RepositoryConnection	getOwner()
String	getSignature()
boolean	hasQuery()
void	prepare(org.eclipse.rdf4j.query.QueryLanguage queryLn, String qry, Map<String,String> bindings)
<X extends Exception> void	visit(org.eclipse.rdf4j.query.algebra.QueryModelVisitor<X> visitor)

Methods inherited from class org.eclipse.rdf4j.query.algebra.UnaryTupleOperator

clone, equals, getArg, getAssuredBindingNames, getBindingNames, hashCode, replaceChildNode, setArg, visitChildren

Methods inherited from class org.eclipse.rdf4j.query.algebra.AbstractQueryModelNode

getParentNode, nullEquals, replaceNodeInList, replaceWith, setParentNode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.query.algebra.QueryModelNode

getParentNode, replaceWith, setParentNode, toString

Constructor Detail

OwnedTupleExpr

public OwnedTupleExpr(org.eclipse.rdf4j.repository.RepositoryConnection owner,
                      org.eclipse.rdf4j.query.algebra.TupleExpr arg)

Method Detail

getOwner

public org.eclipse.rdf4j.repository.RepositoryConnection getOwner()

prepare

public void prepare(org.eclipse.rdf4j.query.QueryLanguage queryLn,
                    String qry,
                    Map<String,String> bindings)
             throws org.eclipse.rdf4j.repository.RepositoryException,
                    org.eclipse.rdf4j.query.MalformedQueryException

Throws:

org.eclipse.rdf4j.repository.RepositoryException

org.eclipse.rdf4j.query.MalformedQueryException

hasQuery

public boolean hasQuery()

evaluate

public org.eclipse.rdf4j.common.iteration.CloseableIteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException> evaluate(org.eclipse.rdf4j.query.Dataset dataset,
                                                                                                                                                           org.eclipse.rdf4j.query.BindingSet bindings)
                                                                                                                                                    throws org.eclipse.rdf4j.query.QueryEvaluationException

Throws:

org.eclipse.rdf4j.query.QueryEvaluationException

visit

public <X extends Exception> void visit(org.eclipse.rdf4j.query.algebra.QueryModelVisitor<X> visitor)
                                 throws X extends Exception

Throws:

X extends Exception

getSignature

public String getSignature()

Specified by:

getSignature in interface org.eclipse.rdf4j.query.algebra.QueryModelNode

Overrides:

getSignature in class org.eclipse.rdf4j.query.algebra.AbstractQueryModelNode