/**
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 6, 2011
*/
package com.bigdata.bop.solutions;
import java.util.UUID;
import com.bigdata.bop.DefaultQueryAttributes;
import com.bigdata.bop.IQueryAttributes;
import com.bigdata.bop.IQueryContext;
import com.bigdata.io.DirectBufferPool;
import com.bigdata.rwstore.sector.IMemoryManager;
import com.bigdata.rwstore.sector.MemoryManager;
/**
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public class MockQueryContext implements IQueryContext {
private final UUID queryId;
private volatile IMemoryManager memoryManager;
private final IQueryAttributes queryAttributes = new DefaultQueryAttributes();
public MockQueryContext(final UUID queryId) {
this.queryId = queryId;
this.memoryManager = new MemoryManager(DirectBufferPool.INSTANCE);
}
public UUID getQueryId() {
return queryId;
}
public IMemoryManager getMemoryManager() {
return memoryManager;
}
public IQueryAttributes getAttributes() {
return queryAttributes;
}
synchronized public void close() {
final IMemoryManager memoryManager = this.memoryManager;
if (memoryManager != null)
memoryManager.clear();
this.memoryManager = null;
}
protected void finalize() throws Throwable {
close();
}
}