| /* |
| * Copyright (c) 2008, 2011, 2012, 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.net4j.util.container.delegate; |
| |
| import java.util.Comparator; |
| import java.util.SortedSet; |
| |
| /** |
| * A default implementation of a {@link IContainerSortedSet container sorted set}. |
| * |
| * @author Eike Stepper |
| * @apiviz.exclude |
| */ |
| public class ContainerSortedSet<E> extends ContainerSet<E>implements IContainerSortedSet<E> |
| { |
| public ContainerSortedSet(SortedSet<E> delegate) |
| { |
| super(delegate); |
| } |
| |
| @Override |
| public SortedSet<E> getDelegate() |
| { |
| return (SortedSet<E>)super.getDelegate(); |
| } |
| |
| /** |
| * @category READ |
| */ |
| public Comparator<? super E> comparator() |
| { |
| return getDelegate().comparator(); |
| } |
| |
| /** |
| * @category READ |
| */ |
| public E first() |
| { |
| return getDelegate().first(); |
| } |
| |
| /** |
| * @category READ |
| */ |
| public E last() |
| { |
| return getDelegate().last(); |
| } |
| |
| /** |
| * @category READ |
| */ |
| public SortedSet<E> headSet(E toElement) |
| { |
| return getDelegate().headSet(toElement); |
| } |
| |
| /** |
| * @category READ |
| */ |
| public SortedSet<E> subSet(E fromElement, E toElement) |
| { |
| return getDelegate().subSet(fromElement, toElement); |
| } |
| |
| /** |
| * @category READ |
| */ |
| public SortedSet<E> tailSet(E fromElement) |
| { |
| return getDelegate().tailSet(fromElement); |
| } |
| } |