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Java > Open Source Codes > com > google > gwt > xml > client > NamedNodeMap


1 /*
2  * Copyright 2006 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5  * use this file except in compliance with the License. You may obtain a copy of
6  * the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13  * License for the specific language governing permissions and limitations under
14  * the License.
15  */
16 package com.google.gwt.xml.client;
17
18 /*
19  * This is an immutable object because Safari does not support mutable attribute
20  * maps.
21  */
22
23 /**
24  * Represents a string-to-node map, used in <code>getAttributes</code>.
25  */
26 public interface NamedNodeMap {
27   /**
28    * Returns the number of items in this <code>NamedNodeMap</code>.
29    *
30    * @return the number of items in this <code>NamedNodeMap</code>
31    */
32   public int getLength();
33
34   /**
35    * This method gets the item having the given name.
36    *
37    * @param name - the name used to look up the item
38    * @return the item retrieved
39    */
40   public Node getNamedItem(String JavaDoc name);
41
42   /**
43    * This method gets the item at the index position.
44    *
45    * @param index - the index to retrieve the item from
46    * @return the item retrieved
47    */
48   public Node item(int index);
49 }
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