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Drools Planner optimizes automated planning by combining metaheuristic search algorithms with rule engine powered score calculation. This is the drools-planner-examples module which contains examples on how to use Drools Planner.

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/*
 * Copyright 2010 JBoss 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.
 */

package org.drools.planner.examples.common.persistence;

import java.io.File;
import java.io.InputStream;

import org.drools.planner.core.solution.Solution;

/**
 * Data Access Object for the examples.
 */
public interface SolutionDao {

    String getDirName();

    File getDataDir();

    Solution readSolution(File file);

    Solution readSolution(InputStream in);

    void writeSolution(Solution solution, File file);

}