| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.jena.tdb.solver; |
| |
| import java.util.Iterator ; |
| |
| import org.apache.jena.atlas.junit.BaseTest ; |
| import org.apache.jena.atlas.lib.tuple.Tuple ; |
| import org.apache.jena.graph.NodeFactory ; |
| import org.apache.jena.sparql.core.Quad ; |
| import org.apache.jena.sparql.sse.SSE ; |
| import org.apache.jena.tdb.TDBFactory ; |
| import org.apache.jena.tdb.solver.stats.StatsCollectorNodeId ; |
| import org.apache.jena.tdb.solver.stats.StatsResults ; |
| import org.apache.jena.tdb.store.DatasetGraphTDB ; |
| import org.apache.jena.tdb.store.NodeId ; |
| import org.apache.jena.tdb.store.nodetable.NodeTable ; |
| import org.apache.jena.tdb.store.nodetupletable.NodeTupleTable ; |
| import org.apache.jena.tdb.sys.TDBInternal ; |
| import org.junit.Test ; |
| |
| public class TestStats extends BaseTest |
| { |
| static DatasetGraphTDB dsg = TDBInternal.getBaseDatasetGraphTDB(TDBFactory.createDatasetGraph()) ; |
| static NodeTupleTable quads = dsg.getQuadTable().getNodeTupleTable() ; |
| static NodeTupleTable triples = dsg.getTripleTable().getNodeTupleTable() ; |
| static NodeTable nt = quads.getNodeTable() ; |
| |
| static Quad q1 = SSE.parseQuad("(<g1> <s> <p> 1)") ; |
| static Quad q2 = SSE.parseQuad("(<g2> <s> <p> 2)") ; |
| static Quad q3 = SSE.parseQuad("(<g2> <s> <p> 9)") ; |
| static Quad q4 = SSE.parseQuad("(_ <s> <p> 1)") ; |
| static { |
| dsg.add(q1) ; |
| dsg.add(q2) ; |
| dsg.add(q3) ; |
| dsg.add(q4) ; |
| } |
| |
| |
| private StatsResults statsForGraph(NodeId gid) |
| { |
| Iterator<Tuple<NodeId>> iter = quads.find(gid, null, null, null) ; |
| |
| StatsCollectorNodeId stats = new StatsCollectorNodeId(nt) ; |
| for ( ; iter.hasNext(); ) |
| { |
| Tuple<NodeId> t = iter.next() ; |
| stats.record(t.get(0), t.get(1), t.get(2), t.get(3)) ; |
| } |
| |
| return stats.results() ; |
| } |
| |
| private StatsResults statsForDftGraph() |
| { |
| Iterator<Tuple<NodeId>> iter = triples.findAll() ; |
| |
| StatsCollectorNodeId stats = new StatsCollectorNodeId(nt) ; |
| for ( ; iter.hasNext(); ) |
| { |
| Tuple<NodeId> t = iter.next() ; |
| stats.record(null, t.get(0), t.get(1), t.get(2)) ; |
| } |
| |
| return stats.results() ; |
| } |
| |
| @Test public void stats_01() { |
| StatsResults r = statsForDftGraph() ; |
| assertEquals(1, r.getCount()) ; |
| assertEquals(1, r.getPredicates().keySet().size()) ; |
| } |
| |
| @Test public void stats_02() { |
| NodeId gid = nt.getNodeIdForNode(NodeFactory.createURI("g1")) ; |
| StatsResults r = statsForGraph(gid) ; |
| assertEquals(1, r.getCount()) ; |
| assertEquals(1, r.getPredicates().keySet().size()) ; |
| } |
| |
| @Test public void stats_03() { |
| NodeId gid = nt.getNodeIdForNode(NodeFactory.createURI("g2")) ; |
| StatsResults r = statsForGraph(gid) ; |
| assertEquals(2, r.getCount()) ; |
| assertEquals(1, r.getPredicates().keySet().size()) ; |
| } |
| |
| @Test public void stats_04() { |
| StatsResults r = statsForGraph(null) ; |
| assertEquals(3, r.getCount()) ; |
| assertEquals(1, r.getPredicates().keySet().size()) ; |
| } |
| |
| } |
| |
| |