org.openurp.edu.lesson.model.Lesson.scala Maven / Gradle / Ivy

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/*
 * OpenURP, Agile University Resource Planning Solution
 *
 * Copyright (c) 2014-2017, OpenURP Software.
 *
 * OpenURP 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.
 *
 * OpenURP 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 OpenURP.  If not, see .
 */
package org.openurp.edu.lesson.model

import org.beangle.commons.collection.Collections
import org.beangle.data.model.LongId
import org.beangle.data.model.annotation.code
import org.beangle.data.model.pojo.{ Updated, YearId }
import org.openurp.base.model.{ Campus, Department, Semester }
import org.openurp.edu.base.{ ProjectBased, States }
import org.openurp.edu.base.code.model.{ CourseType, TeachLangType }
import org.openurp.edu.base.model.{ Course, Teacher }
import org.openurp.edu.lesson.code.model.LessonTag

/**
 * 教学任务 
 每学期开课任务，以此为开始作为排课、排考、成绩录入的依据。代表着从对上课对象和开课院系的完整的教学实际任务信息. 
 * 1、教什么（课程名称、类别）、什么时候教（学年学期），谁来教（授课学院、零个或多个教师）
 
 * 2、教学班信息——教谁（学生人数、上课对象（院系、学生类别）、选课对象）
 3、安排情况（具体安排,开始周、结束周、总课时）
 * 4、选课情况（是否预选、选课上下限、实选人数、选课规则）
 
 * 5、任务要求（教室要求、课程要求（教材、参考书、案例）、是否挂牌、是否双语）
 6、创建时间、修改时间、备注
 *
 * @depend - - - Course
 * @depend - - - CourseType
 * @depend - - - Department
 * @has 1..* AssignedTo 1..* Teacher
 * @depend - - - Campus
 * @depend - - - TeachClass
 * @depend - - - Semester
 * @depend - - - CourseSchedule
 * @depend - - - ExamSchedule
 * @depend - - - ExamMode
 * @depend - - - Project
 */
class Lesson extends LongId with ProjectBased with Updated with Cloneable with YearId {

  /** 课程序号 */
  var no: String = _

  /** 课程 */
  var course: Course = _

  /** 课程类别 */
  var courseType: CourseType = _

  /** 开课院系 */
  var teachDepart: Department = _

  /** 授课教师 */
  var teachers = Collections.newBuffer[Teacher]

  /** 开课校区 */
  var campus: Campus = _

  /** 教学班 */
  var teachclass: Teachclass = _

  /** 教学日历 */
  var semester: Semester = _

  /** 课程安排 */
  var schedule: CourseSchedule = _

  /** 考试安排 */
  var exam: ExamSchedule = _

  /** 备注 */
  var remark: Option[String] = None

  /** 授课语言类型 */
  var langType: TeachLangType = _

  /** 所属课程组 */
  var group: Option[LessonGroup] = None

  /** 审核状态 */
  var state: States.State = _

  var tags = Collections.newSet[LessonTag]

  def year: Int = {
    Integer.valueOf(semester.id.toString.substring(0, 4))
  }

}