Examples with SimpleExternalTupleSet org.apache.rya.indexing.external.tupleSet.SimpleExternalTupleSet used on opensource projects

Example 71 with SimpleExternalTupleSet

use of org.apache.rya.indexing.external.tupleSet.SimpleExternalTupleSet in project incubator-rya by apache.

the class IndexPlanValidatorTest method testEvaluateTwoIndexTwoVarOrder2.

@Test
public void testEvaluateTwoIndexTwoVarOrder2() throws Exception {
    final String indexSparqlString = // 
    "" + // 
    "SELECT ?e ?l ?c  " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String indexSparqlString2 = // 
    "" + // 
    "SELECT ?e ?o ?l " + // 
    "{" + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String queryString = // 
    "" + // 
    "SELECT ?e ?c ?l ?o " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l . " + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final SPARQLParser sp = new SPARQLParser();
    final ParsedQuery index1 = sp.parseQuery(indexSparqlString, null);
    final ParsedQuery index2 = sp.parseQuery(indexSparqlString2, null);
    final List<ExternalTupleSet> index = Lists.newArrayList();
    final SimpleExternalTupleSet ais1 = new SimpleExternalTupleSet((Projection) index1.getTupleExpr());
    final SimpleExternalTupleSet ais2 = new SimpleExternalTupleSet((Projection) index2.getTupleExpr());
    index.add(ais1);
    index.add(ais2);
    final ParsedQuery pq = sp.parseQuery(queryString, null);
    final TupleExpr tup = pq.getTupleExpr().clone();
    provider.setIndices(index);
    final PCJOptimizer pcj = new PCJOptimizer(index, false, provider);
    pcj.optimize(tup, null, null);
    final IndexPlanValidator ipv = new IndexPlanValidator(false);
    Assert.assertEquals(true, ipv.isValid(tup));
}

Example 72 with SimpleExternalTupleSet

use of org.apache.rya.indexing.external.tupleSet.SimpleExternalTupleSet in project incubator-rya by apache.

the class IndexPlanValidatorTest method testEvaluateTwoIndexTwoVarOrder3.

@Test
public void testEvaluateTwoIndexTwoVarOrder3() throws Exception {
    final String indexSparqlString = // 
    "" + // 
    "SELECT ?l ?e ?c  " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String indexSparqlString2 = // 
    "" + // 
    "SELECT ?e ?o ?l " + // 
    "{" + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String queryString = // 
    "" + // 
    "SELECT ?e ?c ?l ?o " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l . " + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final SPARQLParser sp = new SPARQLParser();
    final ParsedQuery index1 = sp.parseQuery(indexSparqlString, null);
    final ParsedQuery index2 = sp.parseQuery(indexSparqlString2, null);
    final List<ExternalTupleSet> index = Lists.newArrayList();
    final SimpleExternalTupleSet ais1 = new SimpleExternalTupleSet((Projection) index1.getTupleExpr());
    final SimpleExternalTupleSet ais2 = new SimpleExternalTupleSet((Projection) index2.getTupleExpr());
    index.add(ais1);
    index.add(ais2);
    final ParsedQuery pq = sp.parseQuery(queryString, null);
    final TupleExpr tup = pq.getTupleExpr().clone();
    provider.setIndices(index);
    final PCJOptimizer pcj = new PCJOptimizer(index, false, provider);
    pcj.optimize(tup, null, null);
    final IndexPlanValidator ipv = new IndexPlanValidator(false);
    Assert.assertEquals(true, ipv.isValid(tup));
}

Example 73 with SimpleExternalTupleSet

use of org.apache.rya.indexing.external.tupleSet.SimpleExternalTupleSet in project incubator-rya by apache.

the class IndexPlanValidatorTest method testEvaluateTwoIndexCrossProduct2.

@Test
public void testEvaluateTwoIndexCrossProduct2() throws Exception {
    final String indexSparqlString = // 
    "" + // 
    "SELECT ?e ?l ?c  " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String indexSparqlString2 = // 
    "" + // 
    "SELECT ?e ?l ?o " + // 
    "{" + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String queryString = // 
    "" + // 
    "SELECT ?e ?c ?l ?o ?f ?g " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l . " + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l . " + // 
    "  ?f <uri:talksTo> ?g . " + // 
    "}";
    final SPARQLParser sp = new SPARQLParser();
    final ParsedQuery index1 = sp.parseQuery(indexSparqlString, null);
    final ParsedQuery index2 = sp.parseQuery(indexSparqlString2, null);
    final List<ExternalTupleSet> index = Lists.newArrayList();
    final SimpleExternalTupleSet ais1 = new SimpleExternalTupleSet((Projection) index1.getTupleExpr());
    final SimpleExternalTupleSet ais2 = new SimpleExternalTupleSet((Projection) index2.getTupleExpr());
    index.add(ais1);
    index.add(ais2);
    final ParsedQuery pq = sp.parseQuery(queryString, null);
    final TupleExpr tup = pq.getTupleExpr().clone();
    provider.setIndices(index);
    final PCJOptimizer pcj = new PCJOptimizer(index, false, provider);
    pcj.optimize(tup, null, null);
    final IndexPlanValidator ipv = new IndexPlanValidator(true);
    Assert.assertEquals(false, ipv.isValid(tup));
}

Example 74 with SimpleExternalTupleSet

use of org.apache.rya.indexing.external.tupleSet.SimpleExternalTupleSet in project incubator-rya by apache.

the class IndexPlanValidatorTest method testEvaluateTwoIndexDiffVarsDirProd.

@Test
public void testEvaluateTwoIndexDiffVarsDirProd() throws Exception {
    final String indexSparqlString = // 
    "" + // 
    "SELECT ?pig ?dog ?chicken  " + // 
    "{" + // 
    "  ?dog a ?chicken . " + // 
    "  ?dog <http://www.w3.org/2000/01/rdf-schema#label> ?pig " + // 
    "}";
    final String indexSparqlString2 = // 
    "" + // 
    "SELECT ?fish ?ant ?turkey " + // 
    "{" + // 
    "  ?fish <uri:talksTo> ?turkey . " + // 
    "  ?turkey <http://www.w3.org/2000/01/rdf-schema#label> ?ant " + // 
    "}";
    final String queryString = // 
    "" + // 
    "SELECT ?e ?c ?l ?o ?f ?g " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l . " + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l . " + // 
    "  ?f <uri:talksTo> ?g . " + // 
    "}";
    final SPARQLParser sp = new SPARQLParser();
    final ParsedQuery index1 = sp.parseQuery(indexSparqlString, null);
    final ParsedQuery index2 = sp.parseQuery(indexSparqlString2, null);
    final List<ExternalTupleSet> index = Lists.newArrayList();
    final SimpleExternalTupleSet ais1 = new SimpleExternalTupleSet((Projection) index1.getTupleExpr());
    final SimpleExternalTupleSet ais2 = new SimpleExternalTupleSet((Projection) index2.getTupleExpr());
    index.add(ais1);
    index.add(ais2);
    final ParsedQuery pq = sp.parseQuery(queryString, null);
    final TupleExpr tup = pq.getTupleExpr().clone();
    provider.setIndices(index);
    final PCJOptimizer pcj = new PCJOptimizer(index, false, provider);
    pcj.optimize(tup, null, null);
    final IndexPlanValidator ipv = new IndexPlanValidator(true);
    Assert.assertEquals(false, ipv.isValid(tup));
}

Example 75 with SimpleExternalTupleSet

use of org.apache.rya.indexing.external.tupleSet.SimpleExternalTupleSet in project incubator-rya by apache.

the class IndexPlanValidatorTest method testEvaluateTwoIndexTwoVarOrder1.

@Test
public void testEvaluateTwoIndexTwoVarOrder1() throws Exception {
    final String indexSparqlString = // 
    "" + // 
    "SELECT ?c ?e ?l  " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String indexSparqlString2 = // 
    "" + // 
    "SELECT ?e ?o ?l " + // 
    "{" + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String queryString = // 
    "" + // 
    "SELECT ?e ?c ?l ?o " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l . " + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final SPARQLParser sp = new SPARQLParser();
    final ParsedQuery index1 = sp.parseQuery(indexSparqlString, null);
    final ParsedQuery index2 = sp.parseQuery(indexSparqlString2, null);
    final List<ExternalTupleSet> index = Lists.newArrayList();
    final SimpleExternalTupleSet ais1 = new SimpleExternalTupleSet((Projection) index1.getTupleExpr());
    final SimpleExternalTupleSet ais2 = new SimpleExternalTupleSet((Projection) index2.getTupleExpr());
    index.add(ais1);
    index.add(ais2);
    final ParsedQuery pq = sp.parseQuery(queryString, null);
    final TupleExpr tup = pq.getTupleExpr().clone();
    provider.setIndices(index);
    final PCJOptimizer pcj = new PCJOptimizer(index, false, provider);
    pcj.optimize(tup, null, null);
    final IndexPlanValidator ipv = new IndexPlanValidator(false);
    Assert.assertEquals(false, ipv.isValid(tup));
}