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* 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.store.tupletable;
import java.util.Iterator ;
import java.util.Set ;
import org.apache.jena.atlas.iterator.Iter ;
import org.apache.jena.atlas.junit.BaseTest ;
import org.apache.jena.atlas.lib.tuple.Tuple ;
import org.apache.jena.atlas.lib.tuple.TupleFactory ;
import org.apache.jena.tdb.store.NodeId ;
import org.apache.jena.tdb.store.tupletable.TupleIndex ;
import org.junit.Test ;
/** Test TupleIndexes (general) */
public abstract class AbstractTestTupleIndex extends BaseTest
{
protected static NodeId n1 = new NodeId(1) ;
protected static NodeId n2 = new NodeId(2) ;
protected static NodeId n3 = new NodeId(3) ;
protected static NodeId n4 = new NodeId(0x4040404040404040L) ;
protected static NodeId n5 = new NodeId(0x5555555555555555L) ;
protected static NodeId n6 = new NodeId(0x6666666666666666L) ;
protected abstract TupleIndex createIndex(String description) ;
protected static void add(TupleIndex index, NodeId x1, NodeId x2, NodeId x3)
{
Tuple<NodeId> tuple = TupleFactory.tuple(x1, x2, x3) ;
index.add(tuple) ;
}
@Test public void TupleIndex_1()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
}
@Test public void TupleIndexRecordSPO_1()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, n2, n3) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertTrue(iter.hasNext()) ;
iter.next();
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordSPO_2()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, n2, null) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertTrue(iter.hasNext()) ;
iter.next();
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordSPO_3()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, null, n3) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertTrue(iter.hasNext()) ;
iter.next();
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordSPO_4()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, NodeId.NodeIdAny, NodeId.NodeIdAny) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertTrue(iter.hasNext()) ;
iter.next();
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordSPO_5()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
add(index, n1, n2, n4) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, n2, n3) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
Set<Tuple<NodeId>> x = Iter.toSet(iter) ;
assertEquals(1, x.size()) ;
assertTrue(x.contains(TupleFactory.tuple(n1, n2, n3))) ;
assertFalse(x.contains(TupleFactory.tuple(n1, n2, n4))) ;
}
@Test public void TupleIndexRecordSPO_6()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
add(index, n1, n2, n4) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, n2, NodeId.NodeIdAny) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
Set<Tuple<NodeId>> x = Iter.toSet(iter) ;
assertEquals(2, x.size()) ;
assertTrue(x.contains(TupleFactory.tuple(n1, n2, n3))) ;
assertTrue(x.contains(TupleFactory.tuple(n1, n2, n4))) ;
}
@Test public void TupleIndexRecordSPO_7()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
add(index, n1, n2, n4) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, NodeId.NodeIdAny, NodeId.NodeIdAny) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
Set<Tuple<NodeId>> x = Iter.toSet(iter) ;
assertEquals(2, x.size()) ;
assertTrue(x.contains(TupleFactory.tuple(n1, n2, n3))) ;
assertTrue(x.contains(TupleFactory.tuple(n1, n2, n4))) ;
}
@Test public void TupleIndexRecordSPO_8()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
add(index, n2, n3, n4) ;
{
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, NodeId.NodeIdAny, NodeId.NodeIdAny) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
Set<Tuple<NodeId>> x = Iter.toSet(iter) ;
assertEquals(1, x.size()) ;
assertTrue(x.contains(TupleFactory.tuple(n1, n2, n3))) ;
}
{
Tuple<NodeId> tuple2 = TupleFactory.tuple(n2, NodeId.NodeIdAny, NodeId.NodeIdAny) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
Set<Tuple<NodeId>> x = Iter.toSet(iter) ;
assertEquals(1, x.size()) ;
assertTrue(x.contains(TupleFactory.tuple(n2, n3, n4))) ;
}
}
@Test public void TupleIndexRecordPOS_1()
{
TupleIndex index = createIndex("POS") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, n2, n3) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertTrue("Can't find tuple", iter.hasNext()) ;
iter.next();
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordPOS_2()
{
TupleIndex index = createIndex("POS") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(null, n2, null) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertTrue("Can't find tuple",iter.hasNext()) ;
iter.next();
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordPOS_3()
{
TupleIndex index = createIndex("POS") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(null, n2, n3) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertTrue("Can't find tuple", iter.hasNext()) ;
iter.next();
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordFindNot_1()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n4, n5, n6) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertNotNull(iter) ;
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordFindNot_2()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, n5, n6) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordFindNot_3()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, null, n6) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordFindNot_4()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
add(index, n1, n5, n6) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n4, n5, n6) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordFindNot_5()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
add(index, n1, n5, n6) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n2, n5, n6) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertFalse(iter.hasNext()) ;
}
@Test public void TupleIndexRecordFindNot_6()
{
TupleIndex index = createIndex("SPO") ;
add(index, n1, n2, n3) ;
add(index, n4, n5, n6) ;
Tuple<NodeId> tuple2 = TupleFactory.tuple(n1, null, n6) ;
Iterator<Tuple<NodeId>> iter = index.find(tuple2) ;
assertFalse(iter.hasNext()) ;
}
}