Module org.apache.jena.arq

Package org.apache.jena.sparql.path.eval

Class PathEval

java.lang.Object

org.apache.jena.sparql.path.eval.PathEval

public class PathEval
extends Object

Path evaluation - public interface

Constructor Summary

Constructors

Constructor	Description
PathEval()

Method Summary

Modifier and Type	Method	Description
static Iterator<org.apache.jena.graph.Node>	eval(org.apache.jena.graph.Graph graph, org.apache.jena.graph.Node node, Path path, Context context)	Evaluate a path : SPARQL semantics
static Iterator<org.apache.jena.graph.Node>	eval1(org.apache.jena.graph.Graph graph, org.apache.jena.graph.Node node, Path path)	Evaluate a path : unique results
static Iterator<org.apache.jena.graph.Node>	evalN(org.apache.jena.graph.Graph graph, org.apache.jena.graph.Node node, Path path)	Evaluate a path : counting semantics
static Iterator<org.apache.jena.graph.Node>	evalReverse(org.apache.jena.graph.Graph graph, org.apache.jena.graph.Node node, Path path, Context context)	Evaluate a path
static Iterator<org.apache.jena.graph.Node>	evalReverse1(org.apache.jena.graph.Graph graph, org.apache.jena.graph.Node node, Path path)	Evaluate a path : unique results
static Iterator<org.apache.jena.graph.Node>	evalReverseN(org.apache.jena.graph.Graph graph, org.apache.jena.graph.Node node, Path path)	Evaluate a path : counting semantics

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PathEval

public PathEval()

Method Details

eval

public static Iterator<org.apache.jena.graph.Node> eval(org.apache.jena.graph.Graph graph,
 org.apache.jena.graph.Node node,
 Path path,
 Context context)

Evaluate a path : SPARQL semantics

evalReverse

public static Iterator<org.apache.jena.graph.Node> evalReverse(org.apache.jena.graph.Graph graph,
 org.apache.jena.graph.Node node,
 Path path,
 Context context)

Evaluate a path

evalN

public static Iterator<org.apache.jena.graph.Node> evalN(org.apache.jena.graph.Graph graph,
 org.apache.jena.graph.Node node,
 Path path)

Evaluate a path : counting semantics

evalReverseN

public static Iterator<org.apache.jena.graph.Node> evalReverseN(org.apache.jena.graph.Graph graph,
 org.apache.jena.graph.Node node,
 Path path)

Evaluate a path : counting semantics

eval1

public static Iterator<org.apache.jena.graph.Node> eval1(org.apache.jena.graph.Graph graph,
 org.apache.jena.graph.Node node,
 Path path)

Evaluate a path : unique results

evalReverse1

public static Iterator<org.apache.jena.graph.Node> evalReverse1(org.apache.jena.graph.Graph graph,
 org.apache.jena.graph.Node node,
 Path path)

Evaluate a path : unique results