DocumentDefinitionUsualSet.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.financials.model.document;
 
import java.util.Collection;
import java.util.TreeSet;
import org.turro.financials.entity.DocumentDefinition;
import org.turro.usual.UsualUsageComparator;
 
public class DocumentDefinitionUsualSet extends TreeSet<DocumentDefinition> {
 
  public DocumentDefinitionUsualSet(Collection<? extends DocumentDefinition> c, String path) {
    super(new UsualUsageComparator<DocumentDefinition>(path) {
      @Override
      public String getIdentifier(DocumentDefinition v) {
        return "" + v.getId();
      }
 
      @Override
      public int compare(DocumentDefinition o1, DocumentDefinition o2) {
        int r = super.compare(o1, o2);
        if(r == 0) {
          r = o1.getName().compareTo(o2.getName());
        }
        return r;
      }
    });
    addAll(c);
  }
 
}