GTUErrorHandler.java
package org.opentrafficsim.core.gtu;
/**
* GTU error handler.
* <p>
* Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
* BSD-style license. See <a href="http://opentrafficsim.org/node/13">OpenTrafficSim License</a>.
* <p>
* @version $Revision$, $LastChangedDate$, by $Author$, initial version Aug 6, 2019 <br>
* @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
* @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
* @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
*/
public interface GTUErrorHandler
{
/** Default implementation that throws the exception. */
GTUErrorHandler THROW = new GTUErrorHandler()
{
@Override
public void handle(final GTU gtu, final Exception ex) throws Exception
{
throw ex;
}
};
/** GTU error handler that deletes the GTU upon an exception. */
GTUErrorHandler DELETE = new GTUErrorHandler()
{
@Override
public void handle(final GTU gtu, final Exception ex) throws Exception
{
gtu.getSimulator().getLogger().always().info("Deleting GTU {} due to exception.", gtu.getId());
gtu.destroy();
}
};
/**
* Handle exception.
* @param gtu GTU; GTU
* @param ex Exception; exception to handle
* @throws Exception the exception may be thrown
*/
void handle(GTU gtu, Exception ex) throws Exception;
}