content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.apache.camel.quarkus.component.optaplanner.it.domain;
  
  import java.util.concurrent.atomic.AtomicLong;
  
  import org.optaplanner.core.api.domain.entity.PlanningEntity;
  import org.optaplanner.core.api.domain.lookup.PlanningId;
  import org.optaplanner.core.api.domain.variable.PlanningVariable;
  
  /**
   * adapted from optaplanner quarkus quickstart :
   * https://github.com/kiegroup/optaplanner-quickstarts/tree/stable/use-cases/school-timetabling
   */
  @PlanningEntity
  public class Lesson {
  
      @PlanningId
      private Long id;
  
      private String subject;
      private String teacher;
      private String studentGroup;
  
      @PlanningVariable(valueRangeProviderRefs = "timeslotRange")
      private Timeslot timeslot;
      @PlanningVariable(valueRangeProviderRefs = "roomRange")
      private Room room;
  
      private static AtomicLong increment = new AtomicLong(1);
  
      public Lesson() {
      }
  
      public Lesson(String subject, String teacher, String studentGroup) {
          this.id = increment.getAndIncrement();
          this.subject = subject.trim();
          this.teacher = teacher.trim();
          this.studentGroup = studentGroup.trim();
      }
  
      public Long getId() {
          return id;
      }
  
      public String getSubject() {
          return subject;
      }
  
      public String getTeacher() {
          return teacher;
      }
  
      public String getStudentGroup() {
          return studentGroup;
      }
  
      public Timeslot getTimeslot() {
          return timeslot;
      }
  
      public void setTimeslot(Timeslot timeslot) {
          this.timeslot = timeslot;
      }
  
      public Room getRoom() {
          return room;
      }
  
      public void setRoom(Room room) {
          this.room = room;
      }
  
      @Override
      public String toString() {
          return subject + "(" + id + ")";
      }
  
  }
  