org.aksw.commons.jena.util
Class QuadUtils

java.lang.Object
  org.aksw.commons.jena.util.QuadUtils

public class QuadUtils
extends Object

Constructor Summary

QuadUtils()

Method Summary

static <K,V> Map<K,V>	copySubstitute(Map<K,V> original, Map<K,K> map) Substitutes the keys in the map
static com.hp.hpl.jena.sparql.core.Quad	copySubstitute(com.hp.hpl.jena.sparql.core.Quad quad, com.hp.hpl.jena.sparql.engine.binding.Binding binding)
static com.hp.hpl.jena.sparql.core.Quad	copySubstitute(com.hp.hpl.jena.sparql.core.Quad quad, Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.graph.Node> map)
static com.hp.hpl.jena.sparql.core.QuadPattern	copySubstitute(com.hp.hpl.jena.sparql.core.QuadPattern quadPattern, Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.graph.Node> map)
static com.hp.hpl.jena.sparql.core.Quad	create(com.hp.hpl.jena.graph.Node[] nodes) Create a quad from an array
static com.hp.hpl.jena.graph.Node	getNode(com.hp.hpl.jena.sparql.core.Quad quad, int index)
static Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.graph.Node>	getVarMapping(com.hp.hpl.jena.sparql.core.Quad a, com.hp.hpl.jena.sparql.core.Quad b)
static Set<com.hp.hpl.jena.sparql.core.Var>	getVarsMentioned(Iterable<com.hp.hpl.jena.graph.Node> nodes)
static Set<com.hp.hpl.jena.sparql.core.Var>	getVarsMentioned(com.hp.hpl.jena.sparql.core.Quad quad)
static Set<com.hp.hpl.jena.sparql.core.Var>	getVarsMentioned(com.hp.hpl.jena.sparql.core.QuadPattern quadPattern)
static com.hp.hpl.jena.sparql.core.Quad	listToQuad(List<com.hp.hpl.jena.graph.Node> nodes)
static List<com.hp.hpl.jena.graph.Node>	quadToList(com.hp.hpl.jena.sparql.core.Quad quad)
static com.hp.hpl.jena.graph.Node	substitute(com.hp.hpl.jena.graph.Node node, com.hp.hpl.jena.sparql.engine.binding.Binding binding)

Methods inherited from class java.lang.Object

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

Constructor Detail

QuadUtils

public QuadUtils()

Method Detail

copySubstitute

public static <K,V> Map<K,V> copySubstitute(Map<K,V> original,
                                            Map<K,K> map)

Substitutes the keys in the map

Type Parameters:

K -

V -

Parameters:

original -

map -

Returns:

copySubstitute

public static com.hp.hpl.jena.sparql.core.Quad copySubstitute(com.hp.hpl.jena.sparql.core.Quad quad,
                                                              Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.graph.Node> map)

create

public static com.hp.hpl.jena.sparql.core.Quad create(com.hp.hpl.jena.graph.Node[] nodes)

Create a quad from an array

Parameters:

nodes -

Returns:

getNode

public static com.hp.hpl.jena.graph.Node getNode(com.hp.hpl.jena.sparql.core.Quad quad,
                                                 int index)

substitute

public static com.hp.hpl.jena.graph.Node substitute(com.hp.hpl.jena.graph.Node node,
                                                    com.hp.hpl.jena.sparql.engine.binding.Binding binding)

copySubstitute

public static com.hp.hpl.jena.sparql.core.Quad copySubstitute(com.hp.hpl.jena.sparql.core.Quad quad,
                                                              com.hp.hpl.jena.sparql.engine.binding.Binding binding)

copySubstitute

public static com.hp.hpl.jena.sparql.core.QuadPattern copySubstitute(com.hp.hpl.jena.sparql.core.QuadPattern quadPattern,
                                                                     Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.graph.Node> map)

listToQuad

public static com.hp.hpl.jena.sparql.core.Quad listToQuad(List<com.hp.hpl.jena.graph.Node> nodes)

quadToList

public static List<com.hp.hpl.jena.graph.Node> quadToList(com.hp.hpl.jena.sparql.core.Quad quad)

getVarsMentioned

public static Set<com.hp.hpl.jena.sparql.core.Var> getVarsMentioned(com.hp.hpl.jena.sparql.core.QuadPattern quadPattern)

getVarsMentioned

public static Set<com.hp.hpl.jena.sparql.core.Var> getVarsMentioned(com.hp.hpl.jena.sparql.core.Quad quad)

getVarsMentioned

public static Set<com.hp.hpl.jena.sparql.core.Var> getVarsMentioned(Iterable<com.hp.hpl.jena.graph.Node> nodes)

getVarMapping

public static Map<com.hp.hpl.jena.graph.Node,com.hp.hpl.jena.graph.Node> getVarMapping(com.hp.hpl.jena.sparql.core.Quad a,
                                                                                       com.hp.hpl.jena.sparql.core.Quad b)