/*
 * Copyright  2005 PB Consult Inc.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */
 /**
 *  A strategy for choosing among alternatives in a DiscreteChoiceModel.
 *
 *
 * @author    Joel Freedman
 * @version   1.0, 2/02/2003
 */

package com.pb.common.model;

public interface ChoiceStrategy  {

    void calculateChoice();
    
    void setModelReference(DiscreteChoiceModel model);
}