package net.sumaris.core.model.technical.optimization.taxon;
   
   /*-
    * #%L
    * SUMARiS:: Core
    * %%
    * Copyright (C) 2018 SUMARiS Consortium
    * %%
    * This program 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.
   * 
   * This program 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 this program.  If not, see
   * <http://www.gnu.org/licenses/gpl-3.0.html>.
   * #L%
   */
  
  import lombok.Data;
  import lombok.experimental.FieldNameConstants;
  import net.sumaris.core.model.referential.taxon.ReferenceTaxon;
  import net.sumaris.core.model.referential.taxon.TaxonGroup;
  
  import javax.persistence.*;
  import java.io.Serializable;
  import java.util.Date;
  
  /**
   *
   *
   * Table technique présentant tous les liens (directs et hérités) entre les groupes de taxons et les références de taxon.
   *
   * Cette table est remplie à partir du contenu de TaxonGroupHistoricalRecord, par un procédure stockée à lancer depuis la base de données.
   *
   */
  @Data
  @FieldNameConstants
  @Entity
  @Table(name = "taxon_group2taxon_hierarchy")
  public class TaxonGroup2TaxonHierarchy implements Serializable {
  
      @Id
      @Column(name = "start_date", nullable = false)
      private Date startDate;
  
      @Column(name = "end_date")
      private Date endDate;
  
      @Column(name="is_inherited", nullable = false)
      private Boolean isInherited;
  
      @Id
      @ManyToOne(fetch = FetchType.LAZY, targetEntity = TaxonGroup.class, cascade = CascadeType.DETACH)
      @JoinColumn(name = "parent_taxon_group_fk", nullable = false)
      private TaxonGroup parentTaxonGroup;
  
      @Id
      @ManyToOne(fetch = FetchType.LAZY, targetEntity = ReferenceTaxon.class, cascade = CascadeType.DETACH)
      @JoinColumn(name = "child_reference_taxon_fk", nullable = false)
      private ReferenceTaxon childReferenceTaxon;
  }