org.apache.xerces.impl.xs.util
Class XSNamedMapImpl

java.lang.Object
  extended by java.util.AbstractMap
      extended by org.apache.xerces.impl.xs.util.XSNamedMapImpl
All Implemented Interfaces:
java.util.Map, org.apache.xerces.xs.XSNamedMap
Direct Known Subclasses:
XSNamedMap4Types

public class XSNamedMapImpl
extends java.util.AbstractMap
implements org.apache.xerces.xs.XSNamedMap

Contains the map between qnames and XSObject's.

Version:
$Id: XSNamedMapImpl.java 965315 2010-07-18 23:06:35Z mrglavas $
Author:
Sandy Gao, IBM, Michael Glavassevich, IBM

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.

Nested Class Summary
 
Nested classes/interfaces inherited from class java.util.AbstractMap
java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>
 
Nested classes/interfaces inherited from interface java.util.Map
java.util.Map.Entry<K,V>
 
Field Summary
static XSNamedMapImpl EMPTY_MAP
          An immutable empty map.
 
Constructor Summary
XSNamedMapImpl(java.lang.String[] namespaces, SymbolHash[] maps, int num)
          Construct an XSNamedMap implementation for a list of namespaces
XSNamedMapImpl(java.lang.String namespace, SymbolHash map)
          Construct an XSNamedMap implementation for one namespace
XSNamedMapImpl(org.apache.xerces.xs.XSObject[] array, int length)
          Construct an XSNamedMap implementation one namespace from an array
 
Method Summary
 boolean containsKey(java.lang.Object key)
           
 java.util.Set entrySet()
           
 java.lang.Object get(java.lang.Object key)
           
 int getLength()
          The number of XSObjects in the XSObjectList.
 org.apache.xerces.xs.XSObject item(int index)
          Returns the indexth item in the collection or null if index is greater than or equal to the number of objects in the list.
 org.apache.xerces.xs.XSObject itemByName(java.lang.String namespace, java.lang.String localName)
          Retrieves an XSObject specified by local name and namespace URI.
 int size()
           
 
Methods inherited from class java.util.AbstractMap
clear, clone, containsValue, equals, hashCode, isEmpty, keySet, put, putAll, remove, toString, values
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Map
clear, containsValue, equals, hashCode, isEmpty, keySet, put, putAll, remove, values
 

Field Detail

EMPTY_MAP

public static final XSNamedMapImpl EMPTY_MAP
An immutable empty map.

Constructor Detail

XSNamedMapImpl

public XSNamedMapImpl(java.lang.String namespace,
                      SymbolHash map)
Construct an XSNamedMap implementation for one namespace

Parameters:
namespace - the namespace to which the components belong
map - the map from local names to components

XSNamedMapImpl

public XSNamedMapImpl(java.lang.String[] namespaces,
                      SymbolHash[] maps,
                      int num)
Construct an XSNamedMap implementation for a list of namespaces

Parameters:
namespaces - the namespaces to which the components belong
maps - the maps from local names to components
num - the number of namespaces

XSNamedMapImpl

public XSNamedMapImpl(org.apache.xerces.xs.XSObject[] array,
                      int length)
Construct an XSNamedMap implementation one namespace from an array

Parameters:
array - containing all components
length - number of components
Method Detail

getLength

public int getLength()
The number of XSObjects in the XSObjectList. The range of valid child object indices is 0 to length-1 inclusive.

Specified by:
getLength in interface org.apache.xerces.xs.XSNamedMap

itemByName

public org.apache.xerces.xs.XSObject itemByName(java.lang.String namespace,
                                                java.lang.String localName)
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.

Specified by:
itemByName in interface org.apache.xerces.xs.XSNamedMap
Parameters:
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.

item

public org.apache.xerces.xs.XSObject item(int index)
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.

Specified by:
item in interface org.apache.xerces.xs.XSNamedMap
Parameters:
index - index into the collection.
Returns:
The XSObject at the indexth position in the XSObjectList, or null if the index specified is not valid.

containsKey

public boolean containsKey(java.lang.Object key)
Specified by:
containsKey in interface java.util.Map
Overrides:
containsKey in class java.util.AbstractMap

get

public java.lang.Object get(java.lang.Object key)
Specified by:
get in interface java.util.Map
Overrides:
get in class java.util.AbstractMap

size

public int size()
Specified by:
size in interface java.util.Map
Overrides:
size in class java.util.AbstractMap

entrySet

public java.util.Set entrySet()
Specified by:
entrySet in interface java.util.Map
Specified by:
entrySet in class java.util.AbstractMap


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