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src/java.xml/share/classes/com/sun/org/apache/xerces/internal/xs/XSNamedMap.java

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   1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  * @LastModified: Oct 2017
   4  */
   5 /*
   6  * Licensed to the Apache Software Foundation (ASF) under one or more
   7  * contributor license agreements.  See the NOTICE file distributed with
   8  * this work for additional information regarding copyright ownership.
   9  * The ASF licenses this file to You under the Apache License, Version 2.0
  10  * (the "License"); you may not use this file except in compliance with
  11  * the License.  You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  */
  21 
  22 package com.sun.org.apache.xerces.internal.xs;
  23 
  24 import java.util.Map;
  25 import javax.xml.namespace.QName;
  26 
  27 /**
  28  * Objects implementing the <code>XSNamedMap</code> interface are used to
  29  * represent immutable collections of XML Schema components that can be
  30  * accessed by name. Note that <code>XSNamedMap</code> does not inherit from
  31  * <code>XSObjectList</code>. The <code>XSObject</code>s in
  32  * <code>XSNamedMap</code>s are not maintained in any particular order.


  33  */
  34 public interface XSNamedMap extends Map<QName, XSObject> {
  35     /**
  36      * The number of <code>XSObjects</code> in the <code>XSObjectList</code>.
  37      * The range of valid child object indices is 0 to <code>length-1</code>
  38      * inclusive.
  39      */
  40     public int getLength();
  41 
  42     /**
  43      *  Returns the <code>index</code>th item in the collection or
  44      * <code>null</code> if <code>index</code> is greater than or equal to
  45      * the number of objects in the list. The index starts at 0.
  46      * @param index  index into the collection.
  47      * @return  The <code>XSObject</code> at the <code>index</code>th
  48      *   position in the <code>XSObjectList</code>, or <code>null</code> if
  49      *   the index specified is not valid.
  50      */
  51     public XSObject item(int index);
  52 
   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.Map;
  24 import javax.xml.namespace.QName;
  25 
  26 /**
  27  * Objects implementing the <code>XSNamedMap</code> interface are used to
  28  * represent immutable collections of XML Schema components that can be
  29  * accessed by name. Note that <code>XSNamedMap</code> does not inherit from
  30  * <code>XSObjectList</code>. The <code>XSObject</code>s in
  31  * <code>XSNamedMap</code>s are not maintained in any particular order.
  32  *
  33  * @LastModified: Oct 2017
  34  */
  35 public interface XSNamedMap extends Map<QName, XSObject> {
  36     /**
  37      * The number of <code>XSObjects</code> in the <code>XSObjectList</code>.
  38      * The range of valid child object indices is 0 to <code>length-1</code>
  39      * inclusive.
  40      */
  41     public int getLength();
  42 
  43     /**
  44      *  Returns the <code>index</code>th item in the collection or
  45      * <code>null</code> if <code>index</code> is greater than or equal to
  46      * the number of objects in the list. The index starts at 0.
  47      * @param index  index into the collection.
  48      * @return  The <code>XSObject</code> at the <code>index</code>th
  49      *   position in the <code>XSObjectList</code>, or <code>null</code> if
  50      *   the index specified is not valid.
  51      */
  52     public XSObject item(int index);
  53 
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