1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  */
   4 /*
   5  * Licensed to the Apache Software Foundation (ASF) under one or more
   6  * contributor license agreements.  See the NOTICE file distributed with
   7  * this work for additional information regarding copyright ownership.
   8  * The ASF licenses this file to You under the Apache License, Version 2.0
   9  * (the "License"); you may not use this file except in compliance with
  10  * the License.  You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  */
  20 
  21 package com.sun.org.apache.xerces.internal.xs;
  22 
  23 import java.util.List;
  24 
  25 /**
  26  *  The <code>ShortList</code> is an immutable ordered collection of
  27  * <code>unsigned short</code>.
  28  *
  29  * @LastModified: Oct 2017
  30  */
  31 public interface ShortList extends List<Short> {
  32     /**
  33      *  The number of <code>unsigned short</code>s in the list. The range of
  34      * valid child object indices is 0 to <code>length-1</code> inclusive.
  35      */
  36     public int getLength();
  37 
  38     /**
  39      *  Checks if the <code>unsigned short</code> <code>item</code> is a
  40      * member of this list.
  41      * @param item  <code>unsigned short</code> whose presence in this list
  42      *   is to be tested.
  43      * @return  True if this list contains the <code>unsigned short</code>
  44      *   <code>item</code>.
  45      */
  46     public boolean contains(short item);
  47 
  48     /**
  49      *  Returns the <code>index</code>th item in the collection. The index
  50      * starts at 0.
  51      * @param index  index into the collection.
  52      * @return  The <code>unsigned short</code> at the <code>index</code>th
  53      *   position in the <code>ShortList</code>.
  54      * @exception XSException
  55      *   INDEX_SIZE_ERR: if <code>index</code> is greater than or equal to the
  56      *   number of objects in the list.
  57      */
  58     public short item(int index)
  59                       throws XSException;
  60 
  61 }