/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Created on Jun 6, 2011
*/
package com.bigdata.rdf.store;
import java.util.Properties;
import java.util.Set;
import com.bigdata.rdf.lexicon.LexiconRelation;
import com.bigdata.rdf.model.BigdataURI;
import com.bigdata.rdf.model.BigdataValueFactory;
/**
* Test suite for {@link TempTripleStore}s sharing the same
* {@link LexiconRelation} as the primary {@link AbstractTripleStore}.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public class TestSharedLexiconTempStore extends AbstractTripleStoreTestCase {
/**
*
*/
public TestSharedLexiconTempStore() {
}
/**
* @param name
*/
public TestSharedLexiconTempStore(String name) {
super(name);
}
/**
* Test when the {@link TempTripleStore} does not have a
* {@link LexiconRelation}.
*/
public void test_TempTripleStore_noLexicon() {
final String uriString1 = "http://www.bigdata.com/foo";
// final String uriString2 = "http://www.bigdata.com/bar";
final String uriString3 = "http://www.bigdata.com/goo";
AbstractTripleStore store = getStore();
try {
final BigdataValueFactory vf = store.getValueFactory();
final BigdataURI uri1 = vf.createURI(uriString1);
// final BigdataURI uri2 = vf.createURI(uriString2);
final BigdataURI uri3 = vf.createURI(uriString3);
// add term to lexicon.
store.addTerm(uri1);
// verify lookup against lexicon.
assertNotNull(store.getTerm(uri1.getIV()));
{
final Properties properties = new Properties();
properties.setProperty(AbstractTripleStore.Options.LEXICON,
"false");
// properties.setProperty(AbstractTripleStore.Options.ONE_ACCESS_PATH,
// "true");
final TempTripleStore tempTripleStore = new TempTripleStore(
store.getIndexManager().getTempStore(), properties,
store);
try {
// verify lookup of term already known to the main kb.
assertNotNull(store.getTerm(uri1.getIV()));
// the temp triple store does not have its own lexicon.
assertFalse(tempTripleStore.lexicon);
// there is no lexicon associated with the temp kb.
assertNull(tempTripleStore.getLexiconRelation());
// // add 2nd term to lexicon of tmp kb.
// tempTripleStore.addTerm(uri2);
//
// // verify lookup of 2nd term against lexicon of tmp store.
// assertNotNull(tempTripleStore.getTerm(uri2.getIV()));
} finally {
tempTripleStore.destroy();
}
}
// // verify lookup of 2nd term against lexicon of main store.
// assertNotNull(store.getTerm(uri2.getIV()));
// add third term to main store to verify lexicon still valid.
store.addTerm(uri3);
// verify lookup against lexicon.
assertNotNull(store.getTerm(uri3.getIV()));
} finally {
store.__tearDownUnitTest();
}
}
/**
* Test when the {@link TempTripleStore} uses a single access path (SPO).
*/
public void test_TempTripleStore_oneAccessPath() {
AbstractTripleStore store = getStore();
try {
{
final Properties properties = new Properties();
properties.setProperty(
AbstractTripleStore.Options.ONE_ACCESS_PATH, "true");
final TempTripleStore tempTripleStore = new TempTripleStore(
store.getIndexManager().getTempStore(), properties,
store);
try {
assertTrue(tempTripleStore.getSPORelation().oneAccessPath);
final Set<String> names = tempTripleStore.getSPORelation()
.getIndexNames();
final int nexpected = tempTripleStore.isJustify() ? 2 : 1;
assertEquals(nexpected, names.size());
} finally {
tempTripleStore.destroy();
}
}
} finally {
store.__tearDownUnitTest();
}
}
}