GenericAttribute.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.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import org.turro.contacts.Contact;
 
public abstract class GenericAttribute<A> implements Serializable {
 
  protected A attribute;
  protected transient List<IAttribute> related;
  protected DuplicationType duplication;
  protected boolean active;
 
  public GenericAttribute(A attribute) {
    this.attribute = attribute;
  }
 
  public boolean isActive() {
    return active;
  }
 
  public void setActive(boolean active) {
    this.active = active;
  }
 
  public A getValue() {
    return attribute;
  }
  
  public List<IAttribute> getRelated() {
    if(related == null) {
      related = adaptAttribute(generateRelated());
    }
    return related;
  }
 
  public void checkActive(Contact destination) {
    active = true;
    for(IAttribute a : getRelated()) {
      if(a.getContact().getId().equals(destination.getId())) {
        active = false;
      }
    }
  }
 
  protected abstract List<A> generateRelated();
 
  public abstract void addToContact(Contact contact);
  public abstract String getAsString();
  public abstract Contact getContact();
  public abstract String getAttributeName();
  public abstract IAttribute generateAttributeAdapter(A a);
 
  private List<IAttribute> adaptAttribute(List<A> l) {
    List<IAttribute> list = new ArrayList<IAttribute>();
    for(A a : l) {
      list.add(generateAttributeAdapter(a));
    }
    return list;
  }
 
}