/*
* Created on Oct 12, 2006 Copyright (C) 2001-6, Anthony Harrison anh23@pitt.edu
* (jactr.org) This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the License,
* or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have
* received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.jactr.core.queue.timedevents;
import java.util.concurrent.Future;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jactr.core.buffer.IActivationBuffer;
import org.jactr.core.buffer.IRequestableBuffer;
import org.jactr.core.chunk.IChunk;
import org.jactr.core.production.condition.ChunkPattern;
/**
* will insert a chunk into the buffer after a specified amount of time has
* elapsed. This uses the Future interface so that asynchronous operations can
* be active up until the time that the chunk is actually required
*
* @author developer
*/
@Deprecated
public class FutureChunkPatternInsertionTimedEvent extends AbstractTimedEvent
implements IBufferBasedTimedEvent
{
/**
* logger definition
*/
static public final Log LOGGER = LogFactory
.getLog(FutureChunkPatternInsertionTimedEvent.class);
protected Future<ChunkPattern> _patternToInsert;
protected IRequestableBuffer _buffer;
public FutureChunkPatternInsertionTimedEvent(
Future<ChunkPattern> patternToInsert, IRequestableBuffer buffer,
double startTime, double endTime)
{
super(startTime, endTime);
_patternToInsert = patternToInsert;
_buffer = buffer;
}
public IActivationBuffer getBuffer()
{
return _buffer;
}
public Future<ChunkPattern> getFutureChunkPattern()
{
return _patternToInsert;
}
@Override
public void fire(double currentTime)
{
super.fire(currentTime);
// try
// {
// ChunkPattern pattern = _patternToInsert.get();
// _buffer.request(pattern);
// }
// catch (Exception e)
// {
// LOGGER.error("Could not get future chunk for insertion", e);
// throw new RuntimeException("Could not get future chunk for insertion",
// e);
// }
}
public IChunk getBoundChunk()
{
return null;
}
}