/*
* 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.module.retrieval.event;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jactr.core.chunk.IChunk;
import org.jactr.core.event.AbstractACTREvent;
import org.jactr.core.module.retrieval.IRetrievalModule;
import org.jactr.core.production.request.ChunkTypeRequest;
import org.jactr.core.runtime.ACTRRuntime;
public class RetrievalModuleEvent extends
AbstractACTREvent<IRetrievalModule, IRetrievalModuleListener>
{
/**
* logger definition
*/
static private final Log LOGGER = LogFactory
.getLog(RetrievalModuleEvent.class);
static public enum Type {
INITIATED, COMPLETED
};
private Type _type;
private ChunkTypeRequest _request;
private IChunk _chunk;
public RetrievalModuleEvent(IRetrievalModule source, double simulationTime)
{
super(source, simulationTime);
}
public RetrievalModuleEvent(IRetrievalModule source, ChunkTypeRequest pattern)
{
this(source, ACTRRuntime.getRuntime().getClock(source.getModel()).getTime());
_type = Type.INITIATED;
_request = pattern;
}
public RetrievalModuleEvent(IRetrievalModule source, ChunkTypeRequest pattern,
IChunk chunk)
{
this(source, ACTRRuntime.getRuntime().getClock(source.getModel()).getTime());
_type = Type.COMPLETED;
_request = pattern;
_chunk = chunk;
}
public IChunk getChunk()
{
return _chunk;
}
public ChunkTypeRequest getChunkTypeRequest()
{
return _request;
}
public Type getType()
{
return _type;
}
@Override
public void fire(IRetrievalModuleListener listener)
{
switch (getType())
{
case INITIATED:
listener.retrievalInitiated(this);
break;
case COMPLETED:
listener.retrievalCompleted(this);
break;
default:
LOGGER.warn("no clue what to do with this event " + this);
}
}
}