/*******************************************************************************
* Copyright (C) 2009-2012 Dominik Jain.
*
* This file is part of ProbCog.
*
* ProbCog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ProbCog 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with ProbCog. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package probcog.srl.directed.bln.coupling;
import probcog.logic.GroundLiteral;
import probcog.logic.PossibleWorld;
import probcog.logic.WorldVariables;
/**
* Couples the logical variables (ground atoms) with the actual variables (belief nodes)
* @author Dominik Jain
*/
public interface IVariableLogicCoupler {
public int getValue(PossibleWorld w);
public void setValue(PossibleWorld w, int domIdx);
public GroundLiteral getGroundLiteral(int domIdx, WorldVariables worldVars);
public Iterable<String> getOriginalParams();
}