MostProposedSet.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 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.contacts.proposal;
 
import java.util.HashSet;
import org.turro.contacts.Contact;
 
public class MostProposedSet extends HashSet<MostProposedSet.Proposition> {
 
  public class Proposition {
    Contact contact;
    int count;
    public Proposition(Contact contact, int count) {
      this.contact = contact;
      this.count = count;
    }
  }
 
  public void addProposition(Contact contact) {
    boolean done = false;
    for(Proposition p : this) {
      if(p.contact.getId().equals(contact.getId())) {
        p.count++;
        done = true;
      }
    }
    if(!done) {
      add(new Proposition(contact, 1));
    }
  }
 
  public Contact getMostProposed() {
    Contact contact = null;
    int most = 0;
    for(Proposition p : this) {
      if(p.count > most) {
        most = p.count;
        contact = p.contact;
      }
    }
    return contact;
  }
}