package uk.ac.manchester.cs.jfact.kernel.modelcaches;
/* This file is part of the JFact DL reasoner
Copyright 2011-2013 by Ignazio Palmisano, Dmitry Tsarkov, University of Manchester
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA*/
/** status of model cache or merge operation */
public enum ModelCacheState {
/** clash in model/merging fails because of direct contradiction; */
csInvalid,
/** valid model/success in merging; */
csValid,
/** incorrect model/merging fails because of incompleteness of procedure; */
csFailed,
/** untested model cache. */
csUnknown;
/** @return is this invalid? */
public boolean usageByState() {
return this == csInvalid;
}
}