Module org.apache.jena.arq

Package org.apache.jena.sparql.util

Class Iso

java.lang.Object

org.apache.jena.sparql.util.Iso

public class Iso
extends Object

Isomorphism utilities, based on in-order lists. See IsoMatcher for isomorphism for un-ordered collections. In this class, "isomorphism" is based on the policy in NodeIsomorphismMap, which is blank node isomorphism unless NodeIsomorphismMap.makeIsomorphic(org.apache.jena.graph.Node, org.apache.jena.graph.Node) is overridden.

Constructor Summary

Constructors

Constructor	Description
Iso()

Method Summary

Modifier and Type	Method	Description
static boolean	isomorphicNodes(List<org.apache.jena.graph.Node> nodes1, List<org.apache.jena.graph.Node> nodes2, NodeIsomorphismMap isoMap)	Are lists of nodes isomorphic?
static boolean	isomorphicQuads(List<Quad> quads1, List<Quad> quads2, NodeIsomorphismMap isoMap)	Are lists of quads isomorphic?
static boolean	isomorphicTriples(List<org.apache.jena.graph.Triple> triples1, List<org.apache.jena.graph.Triple> triples2, NodeIsomorphismMap isoMap)	Are lists of triples isomorphic?
static boolean	nodeIso(org.apache.jena.graph.Node n1, org.apache.jena.graph.Node n2, NodeIsomorphismMap isoMap)	Are two nodes isomorphic?
static boolean	quadIso(Quad t1, Quad t2, NodeIsomorphismMap labelMap)	Are two quads isomorphic?
static boolean	tripleIso(org.apache.jena.graph.Triple t1, org.apache.jena.graph.Triple t2, NodeIsomorphismMap labelMap)	Are two triples isomorphic?
static boolean	triplePathIso(TriplePath tp1, TriplePath tp2, NodeIsomorphismMap isoMap)	Are two triple paths isomorphic?

Methods inherited from class java.lang.Object

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

Constructor Details

Iso

public Iso()

Method Details

isomorphicTriples

public static boolean isomorphicTriples(List<org.apache.jena.graph.Triple> triples1,
 List<org.apache.jena.graph.Triple> triples2,
 NodeIsomorphismMap isoMap)

Are lists of triples isomorphic? The mapping policy NodeIsomorphismMap is mutated.

isomorphicQuads

public static boolean isomorphicQuads(List<Quad> quads1,
 List<Quad> quads2,
 NodeIsomorphismMap isoMap)

Are lists of quads isomorphic? The mapping policy NodeIsomorphismMap is mutated.

isomorphicNodes

public static boolean isomorphicNodes(List<org.apache.jena.graph.Node> nodes1,
 List<org.apache.jena.graph.Node> nodes2,
 NodeIsomorphismMap isoMap)

Are lists of nodes isomorphic? The mapping policy NodeIsomorphismMap is mutated.

triplePathIso

public static boolean triplePathIso(TriplePath tp1,
 TriplePath tp2,
 NodeIsomorphismMap isoMap)

Are two triple paths isomorphic? The mapping policy NodeIsomorphismMap is mutated.

tripleIso

public static boolean tripleIso(org.apache.jena.graph.Triple t1,
 org.apache.jena.graph.Triple t2,
 NodeIsomorphismMap labelMap)

Are two triples isomorphic? The mapping policy NodeIsomorphismMap is mutated.

quadIso

public static boolean quadIso(Quad t1,
 Quad t2,
 NodeIsomorphismMap labelMap)

Are two quads isomorphic? The mapping policy NodeIsomorphismMap is mutated.

nodeIso

public static boolean nodeIso(org.apache.jena.graph.Node n1,
 org.apache.jena.graph.Node n2,
 NodeIsomorphismMap isoMap)

Are two nodes isomorphic? The mapping policy NodeIsomorphismMap is mutated.