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 * The ASF licenses this file to You 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
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 *      http://www.apache.org/licenses/LICENSE-2.0
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package com.sun.org.apache.xerces.internal.xs;

import java.util.Map;
import javax.xml.namespace.QName;

Objects implementing the XSNamedMap interface are used to represent immutable collections of XML Schema components that can be accessed by name. Note that XSNamedMap does not inherit from XSObjectList. The XSObjects in XSNamedMaps are not maintained in any particular order.
@LastModified: Oct 2017
/** * Objects implementing the <code>XSNamedMap</code> interface are used to * represent immutable collections of XML Schema components that can be * accessed by name. Note that <code>XSNamedMap</code> does not inherit from * <code>XSObjectList</code>. The <code>XSObject</code>s in * <code>XSNamedMap</code>s are not maintained in any particular order. * * @LastModified: Oct 2017 */
public interface XSNamedMap extends Map<QName, XSObject> {
The number of XSObjects in the XSObjectList. The range of valid child object indices is 0 to length-1 inclusive.
/** * The number of <code>XSObjects</code> in the <code>XSObjectList</code>. * The range of valid child object indices is 0 to <code>length-1</code> * inclusive. */
public int getLength();
Returns the indexth item in the collection or null if index is greater than or equal to the number of objects in the list. The index starts at 0.
Params:
  • index – index into the collection.
Returns: The XSObject at the indexth position in the XSObjectList, or null if the index specified is not valid.
/** * 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>XSObject</code> at the <code>index</code>th * position in the <code>XSObjectList</code>, or <code>null</code> if * the index specified is not valid. */
public XSObject item(int index);
Retrieves an XSObject specified by local name and namespace URI.
Per XML Namespaces, applications must use the value null as the namespace parameter for methods if they wish to specify no namespace.
Params:
  • namespace – The namespace URI of the XSObject to retrieve, or null if the XSObject has no namespace.
  • localName – The local name of the XSObject to retrieve.
Returns:A XSObject (of any type) with the specified local name and namespace URI, or null if they do not identify any object in this map.
/** * Retrieves an <code>XSObject</code> specified by local name and * namespace URI. * <br>Per XML Namespaces, applications must use the value <code>null</code> as the * <code>namespace</code> parameter for methods if they wish to specify * no namespace. * @param namespace The namespace URI of the <code>XSObject</code> to * retrieve, or <code>null</code> if the <code>XSObject</code> has no * namespace. * @param localName The local name of the <code>XSObject</code> to * retrieve. * @return A <code>XSObject</code> (of any type) with the specified local * name and namespace URI, or <code>null</code> if they do not * identify any object in this map. */
public XSObject itemByName(String namespace, String localName); }