Subversion Repositories bacoAlunos

/*
 *  Copyright 2003-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package pt.estgp.estgweb.utils;

import java.util.Collection;
import java.util.List;
import java.util.ListIterator;

/**
 * Decorates another <code>List</code> to provide additional behaviour.
 * <p>
 * Methods are forwarded directly to the decorated list.
 *
 * @since Commons Collections 3.0
 * @version $Revision: 1.4 $ $Date: 2004/06/02 21:53:02 $
 *
 * @author Stephen Colebourne
 */
public abstract class AbstractListDecorator extends AbstractCollectionDecorator implements 5+0%2Fdocs%2Fapi+List">List {

    /**
     * Constructor only used in deserialization, do not use otherwise.
     * @since Commons Collections 3.1
     */
    protected AbstractListDecorator() {
        super();
    }

    /**
     * Constructor that wraps (not copies).
     *
     * @param list  the list to decorate, must not be null
     * @throws IllegalArgumentException if list is null
     */
    protected AbstractListDecorator(5+0%2Fdocs%2Fapi+List">List list) {
        super(list);
    }

    /**
     * Gets the list being decorated.
     *
     * @return the decorated list
     */
    protected 5+0%2Fdocs%2Fapi+List">List getList() {
        return (5+0%2Fdocs%2Fapi+List">List) getCollection();
    }

    //-----------------------------------------------------------------------
    public void add(int index, 5+0%2Fdocs%2Fapi+Object">Object object) {
        getList().add(index, object);
    }

    public boolean addAll(int index, 1.5.0/docs/api/java/util/Collection.html">Collection coll) {
        return getList().addAll(index, coll);
    }

    public 5+0%2Fdocs%2Fapi+Object">Object get(int index) {
        return getList().get(index);
    }

    public int indexOf(5+0%2Fdocs%2Fapi+Object">Object object) {
        return getList().indexOf(object);
    }

    public int lastIndexOf(5+0%2Fdocs%2Fapi+Object">Object object) {
        return getList().lastIndexOf(object);
    }

    public 1.5.0/docs/api/java/util/ListIterator.html">ListIterator listIterator() {
        return getList().listIterator();
    }

    public 1.5.0/docs/api/java/util/ListIterator.html">ListIterator listIterator(int index) {
        return getList().listIterator(index);
    }

    public 5+0%2Fdocs%2Fapi+Object">Object remove(int index) {
        return getList().remove(index);
    }

    public 5+0%2Fdocs%2Fapi+Object">Object set(int index, 5+0%2Fdocs%2Fapi+Object">Object object) {
        return getList().set(index, object);
    }

    public 5+0%2Fdocs%2Fapi+List">List subList(int fromIndex, int toIndex) {
        return getList().subList(fromIndex, toIndex);
    }

}