package org.jtheque.primary.view.impl.models.tree;

 /*

  * This file is part of JTheque.

  *

  * JTheque 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.

  *

  * JTheque 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 JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 import javax.swing.Icon;

 import java.util.ArrayList;

 import java.util.List;

 /**

  * Represents a category of a tree model.

  *

  * @author Baptiste Wicht

  */

 public final class Category implements TreeElement {

         private final List<TreeElement> elements;

         private final String name;

         /**

          * Constructs a new category.

          *

          * @param name The name of element

          */

         public Category(String name){

                 super();

                 this.name = name;

                 elements = new ArrayList<TreeElement>(20);

         }

         @Override

         public String getElementName(){

                 return name;

         }

         @Override

         public Icon getIcon(){

                 return null;

         }

         @Override

         public boolean isRoot(){

                 return false;

         }

         @Override

         public boolean isCategory(){

                 return true;

         }

         @Override

         public boolean isLeaf(){

                 return false;

         }

         @Override

         public TreeElement getChild(int index){

                 return elements.get(index);

         }

         @Override

         public int getChildCount(){

                 return elements.size();

         }

         @Override

         public int indexOf(TreeElement element){

                 return elements.indexOf(element);

         }

         @Override

         public void add(TreeElement element){

                 elements.add(element);

         }

         @Override

         public void addAll(Iterable<? extends TreeElement> elements){

                 for (TreeElement element : elements){

                         add(element);

                 }

         }

         @Override

         public void clear(){

                 elements.clear();

         }

 }