| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Copyright 2004,2005 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 com.sun.org.apache.xerces.internal.xs.datatypes; |
| |
| import java.util.List; |
| |
| /** |
| * <p>The <code>ObjectList</code> is an immutable ordered collection of |
| * <code>Object</code>.</p> |
| * |
| * @author Ankit Pasricha, IBM |
| * |
| * @version $Id: ObjectList.java,v 1.7 2010-11-01 04:40:31 joehw Exp $ |
| */ |
| public interface ObjectList extends List { |
| |
| /** |
| * The number of <code>Object</code>s in the list. The range of |
| * valid child object indices is 0 to <code>length-1</code> inclusive. |
| */ |
| public int getLength(); |
| |
| /** |
| * Checks if the <code>Object</code> <code>item</code> is a |
| * member of this list. |
| * @param item <code>Object</code> whose presence in this list |
| * is to be tested. |
| * @return True if this list contains the <code>Object</code> |
| * <code>item</code>. |
| */ |
| public boolean contains(Object item); |
| |
| /** |
| * Returns the <code>index</code>th item in the collection or |
| * <code>null</code> if <code>index</code> is greater than or equal to |
| * the number of objects in the list. The index starts at 0. |
| * @param index index into the collection. |
| * @return The <code>Object</code> at the <code>index</code>th |
| * position in the <code>ObjectList</code>, or <code>null</code> if |
| * the index specified is not valid - greater than or equal to the |
| * number of items in the list or less than zero. |
| */ |
| public Object item(int index); |
| |
| } |