Package org.apache.jena.sparql.path

Class PathLib

java.lang.Object

org.apache.jena.sparql.path.PathLib

public class PathLib
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
PathLib()

Method Summary

Modifier and Type	Method	Description
static QueryIterator	execTriplePath(Binding binding, Node s, Path path, Node o, ExecutionContext execCxt)
static QueryIterator	execTriplePath(Binding binding, TriplePath triplePath, ExecutionContext execCxt)
static void	install(java.lang.String uri, Path path)	Install a path as a property function in the global property function registry
static void	install(java.lang.String uri, Path path, PropertyFunctionRegistry registry)	Install a path as a property function in a given registry
static Op	pathToTriples(PathBlock pattern)	Convert any paths of exactly one predicate to a triple pattern

Methods inherited from class java.lang.Object

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

Constructor Detail

PathLib

public PathLib()

Method Detail

pathToTriples

public static Op pathToTriples(PathBlock pattern)

Convert any paths of exactly one predicate to a triple pattern

install

public static void install(java.lang.String uri,
                           Path path)

Install a path as a property function in the global property function registry

install

public static void install(java.lang.String uri,
                           Path path,
                           PropertyFunctionRegistry registry)

Install a path as a property function in a given registry

execTriplePath

public static QueryIterator execTriplePath(Binding binding,
                                           TriplePath triplePath,
                                           ExecutionContext execCxt)

execTriplePath

public static QueryIterator execTriplePath(Binding binding,
                                           Node s,
                                           Path path,
                                           Node o,
                                           ExecutionContext execCxt)