Package org.aksw.jenax.path.core

Class PathPE

java.lang.Object

org.aksw.commons.path.core.PathBase<UnaryXExpr,PathPE>

org.aksw.jenax.path.core.PathPE

All Implemented Interfaces:

Serializable, Comparable<org.aksw.commons.path.core.Path<UnaryXExpr>>, Iterable<org.aksw.commons.path.core.Path<UnaryXExpr>>, org.aksw.commons.path.core.Path<UnaryXExpr>

public class PathPE
extends org.aksw.commons.path.core.PathBase<UnaryXExpr,PathPE>

Dedicated path implementation for SPARQL predicate expressions (SPARQL expressions only having a single variable). Expressions should uniformly use the variable "?x".

Author:

raven

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.aksw.commons.path.core.PathBase

isAbsolute, pathOps, segments, segmentsView

Constructor Summary

Constructors

Constructor	Description
PathPE(org.aksw.commons.path.core.PathOps<UnaryXExpr,PathPE> pathOps, boolean isAbsolute, List<UnaryXExpr> segments)

Method Summary

Modifier and Type	Method	Description
static PathPE	newAbsolutePath(List<UnaryXExpr> segments)
static PathPE	newAbsolutePath(UnaryXExpr segment)
static PathPE	newAbsolutePath(UnaryXExpr... segments)
static PathPE	newRelativePath(List<UnaryXExpr> segments)
static PathPE	newRelativePath(UnaryXExpr segment)
static PathPE	newRelativePath(UnaryXExpr... segments)
static PathPE	parse(String str)
PathPE	resolve(org.apache.jena.graph.Node node)
PathPE	resolve(org.apache.jena.rdf.model.Resource other)
PathPE	resolve(org.apache.jena.sparql.expr.Expr expr)
PathPE	resolveAll()	Append an ?x = ?x step which matches all values at this segment
PathPE	resolveSegment(String str)	Resolves a single segment from str; default resolves can resolve a full path serialized as a string

Methods inherited from class org.aksw.commons.path.core.PathBase

compareLists, compareTo, endsWith, equals, getFileName, getName, getNameCount, getParent, getPathOps, getRoot, getSegments, getSystem, hashCode, isAbsolute, isParentToken, iterator, newPath, normalize, relativize, relativize, resolve, resolve, resolveSibling, resolveSibling, resolveSiblingStr, resolveStr, startsWith, subpath, subpath, toAbsolutePath, toList, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.aksw.commons.path.core.Path

toSegment

Constructor Details

PathPE

public PathPE(org.aksw.commons.path.core.PathOps<UnaryXExpr,PathPE> pathOps,
 boolean isAbsolute,
 List<UnaryXExpr> segments)

Method Details

resolve

public PathPE resolve(org.apache.jena.rdf.model.Resource other)

resolve

public PathPE resolve(org.apache.jena.graph.Node node)

resolveSegment

public PathPE resolveSegment(String str)

Resolves a single segment from str; default resolves can resolve a full path serialized as a string

resolve

public PathPE resolve(org.apache.jena.sparql.expr.Expr expr)

resolveAll

public PathPE resolveAll()

Append an ?x = ?x step which matches all values at this segment

parse

public static PathPE parse(String str)

newAbsolutePath

public static PathPE newAbsolutePath(UnaryXExpr segment)

newAbsolutePath

public static PathPE newAbsolutePath(UnaryXExpr... segments)

newAbsolutePath

public static PathPE newAbsolutePath(List<UnaryXExpr> segments)

newRelativePath

public static PathPE newRelativePath(UnaryXExpr segment)

newRelativePath

public static PathPE newRelativePath(UnaryXExpr... segments)

newRelativePath

public static PathPE newRelativePath(List<UnaryXExpr> segments)