Package org.aksw.jenax.sparql.fragment.impl

Class RelationOps

java.lang.Object

org.aksw.jenax.sparql.fragment.impl.RelationOps

public class RelationOps
extends Object

Constructor Summary

Constructors

Constructor	Description
RelationOps()

Method Summary

Modifier and Type	Method	Description
static Fragment2	forAllHavingTheSameValue(Fragment2 role, org.aksw.commons.collections.generator.Generator<org.apache.jena.sparql.core.Var> baseGenerator)	Takes a sparql relation and returns a new one which only links an s with a t if all t's are the same.
static Fragment2	from(org.apache.jena.sparql.path.Path path)

Methods inherited from class java.lang.Object

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

Constructor Details

RelationOps

public RelationOps()

Method Details

from

public static Fragment2 from(org.apache.jena.sparql.path.Path path)

forAllHavingTheSameValue

public static Fragment2 forAllHavingTheSameValue(Fragment2 role,
 org.aksw.commons.collections.generator.Generator<org.apache.jena.sparql.core.Var> baseGenerator)

Takes a sparql relation and returns a new one which only links an s with a t if all t's are the same. Example: All teams whose members were all born in the same country: x, y: x forAllHavingTheSameValue(hasMembers/birthPlace/country) y

Parameters:

relation -

Returns: