Package org.rdfhdt.hdtjena

Class NodeDictionary

java.lang.Object

org.rdfhdt.hdtjena.NodeDictionary

public class NodeDictionary
extends java.lang.Object

Wraps all operations from ids to Nodes and vice versa using an HDT Dictionary.

Author:

mario.arias

Constructor Summary

Constructors

Constructor	Description
NodeDictionary(Dictionary dictionary)

Method Summary

Modifier and Type	Method	Description
static org.apache.jena.sparql.core.Var	asVar(org.apache.jena.graph.Node node)
long	getIntID(java.lang.String str, TripleComponentRole role)
long	getIntID(org.apache.jena.graph.Node node, org.apache.jena.shared.PrefixMapping map, TripleComponentRole role)
long	getIntID(org.apache.jena.graph.Node node, TripleComponentRole role)
static org.apache.jena.shared.PrefixMapping	getMapping(org.apache.jena.sparql.engine.ExecutionContext ctx)
org.apache.jena.graph.Node	getNode(long l, TripleComponentRole role)
org.apache.jena.graph.Node	getNode(HDTId hdtid)
TripleID	getTripleID(org.apache.jena.graph.Triple triple, org.apache.jena.shared.PrefixMapping map)
TripleID	getTriplePatID(org.apache.jena.graph.Triple jenaTriple)
static java.lang.String	nodeToStr(org.apache.jena.graph.Node node)
static java.lang.String	nodeToStr(org.apache.jena.graph.Node node, org.apache.jena.shared.PrefixMapping map)
static long	translate(NodeDictionary dictionary, HDTId id, TripleComponentRole role)

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeDictionary

public NodeDictionary(Dictionary dictionary)

Method Detail

getNode

public org.apache.jena.graph.Node getNode(HDTId hdtid)

getNode

public org.apache.jena.graph.Node getNode(long l,
                                          TripleComponentRole role)

getIntID

public long getIntID(org.apache.jena.graph.Node node,
                     TripleComponentRole role)

getIntID

public long getIntID(org.apache.jena.graph.Node node,
                     org.apache.jena.shared.PrefixMapping map,
                     TripleComponentRole role)

getIntID

public long getIntID(java.lang.String str,
                     TripleComponentRole role)

nodeToStr

public static java.lang.String nodeToStr(org.apache.jena.graph.Node node,
                                         org.apache.jena.shared.PrefixMapping map)

nodeToStr

public static java.lang.String nodeToStr(org.apache.jena.graph.Node node)

getTripleID

public TripleID getTripleID(org.apache.jena.graph.Triple triple,
                            org.apache.jena.shared.PrefixMapping map)

getTriplePatID

public TripleID getTriplePatID(org.apache.jena.graph.Triple jenaTriple)

getMapping

public static org.apache.jena.shared.PrefixMapping getMapping(org.apache.jena.sparql.engine.ExecutionContext ctx)

asVar

public static final org.apache.jena.sparql.core.Var asVar(org.apache.jena.graph.Node node)

translate

public static long translate(NodeDictionary dictionary,
                             HDTId id,
                             TripleComponentRole role)