1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 package org.apache.ws.commons.schema;
21
22 import javax.xml.namespace.QName;
23 import java.util.HashMap;
24 import java.util.Iterator;
25
26 /**
27 * A collection class that provides read-only helpers for XmlSchemaObject
28 * objects. This class is used to provide the collections for contained
29 * elements that are within the schema as collections that are accessed
30 * from the XmlSchema class (for example, Attributes, AttributeGroups,
31 * Elements, and so on).
32 */
33
34 public class XmlSchemaObjectTable {
35
36 HashMap collection;
37
38 /**
39 * Creates new XmlSchemaObjectTable
40 */
41 public XmlSchemaObjectTable() {
42 this.collection = new HashMap();
43 }
44
45 public int getCount() {
46 return this.collection.size();
47 }
48
49 public XmlSchemaObject getItem(QName name) {
50 return (XmlSchemaObject) collection.get(name);
51 }
52
53 public Iterator getNames() {
54 return collection.keySet().iterator();
55 }
56
57 public Iterator getValues() {
58 return collection.values().iterator();
59 }
60
61 public boolean contains(QName name) {
62 return collection.containsKey(name);
63 }
64
65 public void add(QName name, XmlSchemaObject value) {
66 collection.put(name, value);
67 }
68 }