- /*
- * $Header: /home/cvs/jakarta-commons/primitives/src/java/org/apache/commons/collections/primitives/adapters/AbstractListLongList.java,v 1.3 2003/10/16 20:49:38 scolebourne Exp $
- * ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2003 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution, if
- * any, must include the following acknowledgement:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgement may appear in the software itself,
- * if and wherever such third-party acknowledgements normally appear.
- *
- * 4. The names "The Jakarta Project", "Commons", and "Apache Software
- * Foundation" must not be used to endorse or promote products derived
- * from this software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache"
- * nor may "Apache" appear in their names without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- */
-
- package org.apache.commons.collections.primitives.adapters;
-
- import java.util.Collection;
- import java.util.List;
-
- import org.apache.commons.collections.primitives.LongCollection;
- import org.apache.commons.collections.primitives.LongIterator;
- import org.apache.commons.collections.primitives.LongList;
- import org.apache.commons.collections.primitives.LongListIterator;
-
- /**
- *
- * @since Commons Primitives 1.0
- * @version $Revision: 1.3 $ $Date: 2003/10/16 20:49:38 $
- * @author Rodney Waldhoff
- */
- abstract class AbstractListLongList extends AbstractCollectionLongCollection implements LongList {
-
- public void add(int index, long element) {
- getList().add(index,new Long(element));
- }
-
- public boolean addAll(int index, LongCollection collection) {
- return getList().addAll(index,LongCollectionCollection.wrap(collection));
- }
-
- public long get(int index) {
- return ((Number)getList().get(index)).longValue();
- }
-
- public int indexOf(long element) {
- return getList().indexOf(new Long(element));
- }
-
- public int lastIndexOf(long element) {
- return getList().lastIndexOf(new Long(element));
- }
-
- /**
- * {@link ListIteratorLongListIterator#wrap wraps} the
- * {@link LongList LongList}
- * returned by my underlying
- * {@link LongListIterator LongListIterator},
- * if any.
- */
- public LongListIterator listIterator() {
- return ListIteratorLongListIterator.wrap(getList().listIterator());
- }
-
- /**
- * {@link ListIteratorLongListIterator#wrap wraps} the
- * {@link LongList LongList}
- * returned by my underlying
- * {@link LongListIterator LongListIterator},
- * if any.
- */
- public LongListIterator listIterator(int index) {
- return ListIteratorLongListIterator.wrap(getList().listIterator(index));
- }
-
- public long removeElementAt(int index) {
- return ((Number)getList().remove(index)).longValue();
- }
-
- public long set(int index, long element) {
- return ((Number)getList().set(index,new Long(element))).longValue();
- }
-
- public LongList subList(int fromIndex, int toIndex) {
- return ListLongList.wrap(getList().subList(fromIndex,toIndex));
- }
-
- public boolean equals(Object obj) {
- if(obj instanceof LongList) {
- LongList that = (LongList)obj;
- if(this == that) {
- return true;
- } else if(this.size() != that.size()) {
- return false;
- } else {
- LongIterator thisiter = iterator();
- LongIterator thatiter = that.iterator();
- while(thisiter.hasNext()) {
- if(thisiter.next() != thatiter.next()) {
- return false;
- }
- }
- return true;
- }
- } else {
- return false;
- }
- }
-
- public int hashCode() {
- return getList().hashCode();
- }
-
- final protected Collection getCollection() {
- return getList();
- }
-
- abstract protected List getList();
- }