IRelations.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2022 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.plugin.contacts;
 
import java.util.Date;
import java.util.List;
import java.util.Optional;
import java.util.Set;
 
public interface IRelations {
 
  public IRelations company();
  public IRelations date(Date date);
  public IRelations outer();
  public IRelations staff();
  
  /* As staff results */
  public IContact getCompany();
  public Optional<IContact> getOptCompany();
  public IContactRelation getCompanyRelation();
  public Optional<IContactRelation> getOptCompanyRelation();
  public List<IContact> getCompanies();
  public Set<IContactRelation> getCompanyRelations();
  public Set<IContactRelation> getCoworkerRelations();
  public List<IContact> getCoworkers();
 
  /* As company results */
  public List<IContact> getWorkers();
  public Set<IContactRelation> getWorkerRelations();
 
  /* As learning center results */
  public List<IContact> getDocents();
  public List<IContactRelation> getDocentRelations();
  public List<IContact> getStudents();
  public List<IContactRelation> getStudentRelations();
 
  /* Common */
  
  boolean inStaff(IContact worker);
  public Set<IContactRelation> getCurrent();
  public Set<IContactRelation> getOutdated();
 
}