/*
* Created on Feb 21, 2007
* 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.tools.async.message.event.state;
import java.io.PrintWriter;
import java.io.Serializable;
import java.io.StringWriter;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jactr.tools.async.message.BaseMessage;
/**
* @author developer
*
*/
public class ModelStateEvent extends BaseMessage implements IModelStateEvent, Serializable
{
/**
*
*/
private static final long serialVersionUID = -8424278848820498054L;
/**
logger definition
*/
static private final Log LOGGER = LogFactory.getLog(ModelStateEvent.class);
private State _state;
private String _modelName;
private long _systemTime;
private double _simulationTime;
private String _exception;
public ModelStateEvent(String modelName, State state, double simulationTime)
{
_state = state;
_modelName = modelName;
_simulationTime = simulationTime;
_systemTime = System.currentTimeMillis();
}
public ModelStateEvent(String modelName, Throwable exception,
double simulationTime)
{
this(modelName, State.STOPPED, simulationTime);
StringWriter writer = new StringWriter();
exception.printStackTrace(new PrintWriter(writer));
writer.flush();
_exception = writer.toString();
}
public String getException()
{
return _exception;
}
/**
* @see org.jactr.tools.async.message.command.state.IStateCommand#getSimulationTime()
*/
public double getSimulationTime()
{
return _simulationTime;
}
/**
* @see org.jactr.tools.async.message.command.state.IStateCommand#getSystemTime()
*/
public long getSystemTime()
{
return _systemTime;
}
public State getState()
{
return _state;
}
public String getModelName()
{
return _modelName;
}
@Override
public String toString()
{
StringBuilder sb = new StringBuilder("[");
sb.append(getClass().getSimpleName()).append(":").append(_state).append("]");
return sb.toString();
}
}