org.aksw.jena_sparql_api.utils

Class QuadUtils

java.lang.Object

org.aksw.jena_sparql_api.utils.QuadUtils

public class QuadUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	ng
static String	no
static String	np
static String	ns
static List<String>	quadVarNames
static List<com.hp.hpl.jena.sparql.core.Var>	quadVars
static com.hp.hpl.jena.sparql.core.Var	vg
static com.hp.hpl.jena.sparql.core.Var	vo
static com.hp.hpl.jena.sparql.core.Var	vp
static com.hp.hpl.jena.sparql.core.Var	vs

Constructor Summary

Constructors

Constructor and Description
QuadUtils()

Method Summary

Methods

Modifier and Type	Method and Description
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<? extends com.hp.hpl.jena.graph.Node,? extends 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<? extends com.hp.hpl.jena.graph.Node,? extends 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 com.hp.hpl.jena.sparql.engine.binding.Binding	quadToBinding(com.hp.hpl.jena.sparql.core.Quad quad)
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

Field Detail

ng

public static final String ng

See Also:

Constant Field Values

ns

public static final String ns

See Also:

Constant Field Values

np

public static final String np

See Also:

Constant Field Values

no

public static final String no

See Also:

Constant Field Values

quadVarNames

public static final List<String> quadVarNames

vg

public static final com.hp.hpl.jena.sparql.core.Var vg

vs

public static final com.hp.hpl.jena.sparql.core.Var vs

vp

public static final com.hp.hpl.jena.sparql.core.Var vp

vo

public static final com.hp.hpl.jena.sparql.core.Var vo

quadVars

public static final List<com.hp.hpl.jena.sparql.core.Var> quadVars

Constructor Detail

QuadUtils

public QuadUtils()

Method Detail

quadToBinding

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

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<? extends com.hp.hpl.jena.graph.Node,? extends 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<? extends com.hp.hpl.jena.graph.Node,? extends 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)