Examples of nodeMaker()

Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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                 */
                if (isUnique(r.baseRelation().database(), originalName, attributes.attributeNames)) {
                 
                  if (t.getSubject().isVariable() && t.getSubject().getName().equals(name)) {
                    // ... then first find the right relation name...
                    AttributeSet existing = AttributeSet.createFrom(r.nodeMaker(TripleRelation.SUBJECT));
                    if (existing != null && existing.attributeNames.equals(attributes.attributeNames)) {
                      // ... then apply it
                      r = r.renameSingleRelation(existing.relationName, attributes.relationName);
                      newRelations.set(i, r);
                    }
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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                    }
                  }
                 
                  if (t.getPredicate().isVariable() && t.getPredicate().getName().equals(name)) {
                    // ... then first find the right relation name...
                    AttributeSet existing = AttributeSet.createFrom(r.nodeMaker(TripleRelation.PREDICATE));
                    if (existing != null && existing.attributeNames.equals(attributes.attributeNames)) {
                      // ... then apply it
                      r = r.renameSingleRelation(existing.relationName, attributes.relationName);
                      newRelations.set(i, r);
                    }
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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                    }
                  }
                 
                  if (t.getObject().isVariable() && t.getObject().getName().equals(name)) {
                    // ... then first find the right relation name...
                    AttributeSet existing = AttributeSet.createFrom(r.nodeMaker(TripleRelation.OBJECT));
                    if (existing != null && existing.attributeNames.equals(attributes.attributeNames)) {
                      // ... then apply it
                      r = r.renameSingleRelation(existing.relationName, attributes.relationName);
                      newRelations.set(i, r);
                    }
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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        }
      }
     
      if (t.getObject().isVariable()) {
        List<RelationName> relationNames = getRelationNames(
            r.nodeMaker(TripleRelation.OBJECT));
        Set<Alias> aliases = new HashSet<Alias>();
               
        for (RelationName rname: relationNames) {
          if (r.baseRelation().aliases().isAlias(rname))
            aliases.add(new AliasMap.Alias(r.baseRelation().aliases().originalOf(rname), rname));
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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        for (RelationName rname: relationNames) {
          if (r.baseRelation().aliases().isAlias(rname))
            aliases.add(new AliasMap.Alias(r.baseRelation().aliases().originalOf(rname), rname));
        }
        nodeSets.add(Var.alloc(t.getObject()), r.nodeMaker(TripleRelation.OBJECT), new AliasMap(aliases));
      }
     
      if (t.getPredicate().isVariable()) {
        List<RelationName> relationNames = getRelationNames(
            r.nodeMaker(TripleRelation.PREDICATE));
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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        nodeSets.add(Var.alloc(t.getObject()), r.nodeMaker(TripleRelation.OBJECT), new AliasMap(aliases));
      }
     
      if (t.getPredicate().isVariable()) {
        List<RelationName> relationNames = getRelationNames(
            r.nodeMaker(TripleRelation.PREDICATE));
        Set<Alias> aliases = new HashSet<Alias>();
               
        for (RelationName rname: relationNames) {
          if (r.baseRelation().aliases().isAlias(rname))
            aliases.add(new AliasMap.Alias(r.baseRelation().aliases().originalOf(rname), rname));
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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        for (RelationName rname: relationNames) {
          if (r.baseRelation().aliases().isAlias(rname))
            aliases.add(new AliasMap.Alias(r.baseRelation().aliases().originalOf(rname), rname));
        }
        nodeSets.add(Var.alloc(t.getPredicate()), r.nodeMaker(TripleRelation.PREDICATE), new AliasMap(aliases));
      }
     
      if (t.getSubject().isVariable()) {
        List<RelationName> relationNames = getRelationNames(
            r.nodeMaker(TripleRelation.SUBJECT));
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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        nodeSets.add(Var.alloc(t.getPredicate()), r.nodeMaker(TripleRelation.PREDICATE), new AliasMap(aliases));
      }
     
      if (t.getSubject().isVariable()) {
        List<RelationName> relationNames = getRelationNames(
            r.nodeMaker(TripleRelation.SUBJECT));
        Set<Alias> aliases = new HashSet<Alias>();
               
        for (RelationName rname: relationNames) {
          if (r.baseRelation().aliases().isAlias(rname))
            aliases.add(new AliasMap.Alias(r.baseRelation().aliases().originalOf(rname), rname));
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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        for (RelationName rname: relationNames) {
          if (r.baseRelation().aliases().isAlias(rname))
            aliases.add(new AliasMap.Alias(r.baseRelation().aliases().originalOf(rname), rname));
        }
        nodeSets.add(Var.alloc(t.getSubject()), r.nodeMaker(TripleRelation.SUBJECT), new AliasMap(aliases));
      }

    }
    if (!nodeSets.satisfiable()) {
      return null;
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Examples of de.fuberlin.wiwiss.d2rq.algebra.NodeRelation.nodeMaker()

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    assertEquals(Collections.EMPTY_SET, r.projections());
    assertEquals(Equality.createAttributeValue(table1id, "1"), r.condition());
    assertEquals(AliasMap.NO_ALIASES, r.aliases());
    assertEquals(Collections.singleton(type), nodeRel.variables());
    assertEquals("Fixed(<http://example.org/Class1>)",
        nodeRel.nodeMaker(type).toString());
  }
 
  public void testFindMatch() {
    NodeRelation nodeRel = translate1("?x rdf:type ex:Class1", "engine/type-bridge.n3");
    Relation r = nodeRel.baseRelation();
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