com.hp.hpl.jena.sparql.util

Class NodeUtils

java.lang.Object

com.hp.hpl.jena.sparql.util.NodeUtils

public class NodeUtils
extends Object

Node utilities

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	NodeUtils.EqualityTest

Field Summary

Fields

Modifier and Type	Field and Description
static NodeUtils.EqualityTest	sameTerm
static NodeUtils.EqualityTest	sameValue

Constructor Summary

Constructors

Constructor and Description
NodeUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static Node	asNode(org.apache.jena.iri.IRI iri)
static Node	asNode(String iri)
static int	compareRDFTerms(Node node1, Node node2) Compare two Nodes, based on their RDF terms forms, not value
static Set<Node>	convertToNodes(Collection<String> uris)
static boolean	hasLang(Node node)
static boolean	isStringLiteral(Node literal)
static Iterator<String>	nodesToURIs(Iterator<Node> iter)
static String	stringLiteral(Node literal)

Methods inherited from class java.lang.Object

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

Field Detail

sameTerm

public static NodeUtils.EqualityTest sameTerm

sameValue

public static NodeUtils.EqualityTest sameValue

Constructor Detail

NodeUtils

public NodeUtils()

Method Detail

asNode

public static Node asNode(org.apache.jena.iri.IRI iri)

asNode

public static Node asNode(String iri)

isStringLiteral

public static boolean isStringLiteral(Node literal)

hasLang

public static boolean hasLang(Node node)

stringLiteral

public static String stringLiteral(Node literal)

nodesToURIs

public static Iterator<String> nodesToURIs(Iterator<Node> iter)

convertToNodes

public static Set<Node> convertToNodes(Collection<String> uris)

compareRDFTerms

public static int compareRDFTerms(Node node1,
                  Node node2)

Compare two Nodes, based on their RDF terms forms, not value