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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.
/*
* 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.examination.domain;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import com.thoughtworks.xstream.annotations.XStreamAlias;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.drools.planner.api.domain.solution.PlanningEntityCollectionProperty;
import org.drools.planner.core.score.buildin.hardandsoft.HardAndSoftScore;
import org.drools.planner.core.solution.Solution;
import org.drools.planner.examples.common.domain.AbstractPersistable;
import org.drools.planner.examples.examination.domain.solver.TopicConflict;
@XStreamAlias("Examination")
public class Examination extends AbstractPersistable implements Solution {
private InstitutionalWeighting institutionalWeighting;
private List studentList;
private List topicList;
private List periodList;
private List roomList;
private List periodPenaltyList;
private List roomPenaltyList;
private List examList;
private HardAndSoftScore score;
public InstitutionalWeighting getInstitutionalWeighting() {
return institutionalWeighting;
}
public void setInstitutionalWeighting(InstitutionalWeighting institutionalWeighting) {
this.institutionalWeighting = institutionalWeighting;
}
public List getStudentList() {
return studentList;
}
public void setStudentList(List studentList) {
this.studentList = studentList;
}
public List getTopicList() {
return topicList;
}
public void setTopicList(List topicList) {
this.topicList = topicList;
}
public List getPeriodList() {
return periodList;
}
public void setPeriodList(List periodList) {
this.periodList = periodList;
}
public List getRoomList() {
return roomList;
}
public void setRoomList(List roomList) {
this.roomList = roomList;
}
public List getPeriodPenaltyList() {
return periodPenaltyList;
}
public void setPeriodPenaltyList(List periodPenaltyList) {
this.periodPenaltyList = periodPenaltyList;
}
public List getRoomPenaltyList() {
return roomPenaltyList;
}
public void setRoomPenaltyList(List roomPenaltyList) {
this.roomPenaltyList = roomPenaltyList;
}
@PlanningEntityCollectionProperty
public List getExamList() {
return examList;
}
public void setExamList(List examList) {
this.examList = examList;
}
public HardAndSoftScore getScore() {
return score;
}
public void setScore(HardAndSoftScore score) {
this.score = score;
}
// ************************************************************************
// Complex methods
// ************************************************************************
public Collection getProblemFacts() {
List