/*
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 Aug 7, 2008
*/
package com.bigdata.striterator;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import com.bigdata.striterator.ChunkedStriterator;
import com.bigdata.striterator.IChunkedStriterator;
import com.bigdata.striterator.Resolver;
import junit.framework.TestCase2;
/**
* Unit tests for {@link Resolver}.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public class TestResolver extends TestCase2 {
/**
*
*/
public TestResolver() {
}
/**
* @param arg0
*/
public TestResolver(String arg0) {
super(arg0);
}
public void test_filter() {
final Map<Long,String> map = new HashMap<Long,String>();
map.put(1L, "A");
map.put(2L, "B");
map.put(3L, "C");
IChunkedStriterator itr = new ChunkedStriterator(Arrays.asList(
new Long[] { 1L, 2L, 3L }).iterator());
itr = itr.addFilter(new Resolver<Iterator<Long>, Long, String>(){
@Override
protected String resolve(Long e) {
return map.get(e);
}});
assertEquals(new String[] { "A", "B", "C" }, itr.nextChunk());
}
}