org.w3c.tidy
Class DOMAttrMapImpl

java.lang.Object
  org.w3c.tidy.DOMAttrMapImpl

All Implemented Interfaces:

org.w3c.dom.NamedNodeMap

public class DOMAttrMapImpl
extends java.lang.Object
implements org.w3c.dom.NamedNodeMap

DOMAttrMapImpl (c) 1998-2000 (W3C) MIT, INRIA, Keio University See Tidy.java for the copyright notice. Derived from HTML Tidy Release 4 Aug 2000

Version:

1.4, 1999/09/04 DOM support, 1.5, 1999/10/23 Tidy Release 27 Sep 1999, 1.6, 1999/11/01 Tidy Release 22 Oct 1999, 1.7, 1999/12/06 Tidy Release 30 Nov 1999, 1.8, 2000/01/22 Tidy Release 13 Jan 2000, 1.9, 2000/06/03 Tidy Release 30 Apr 2000, 1.10, 2000/07/22 Tidy Release 8 Jul 2000, 1.11, 2000/08/16 Tidy Release 4 Aug 2000

Author:

Dave Raggett , Andy Quick (translation to Java)

Constructor Summary

protected

DOMAttrMapImpl(AttVal first)

Method Summary

int	getLength() The number of nodes in this map.
org.w3c.dom.Node	getNamedItem(java.lang.String name) Retrieves a node specified by name.
org.w3c.dom.Node	getNamedItemNS(java.lang.String namespaceURI, java.lang.String localName) DOM2 - not implemented.
org.w3c.dom.Node	item(int index) Returns the indexth item in the map.
org.w3c.dom.Node	removeNamedItem(java.lang.String name) Removes a node specified by name.
org.w3c.dom.Node	removeNamedItemNS(java.lang.String namespaceURI, java.lang.String localName) DOM2 - not implemented.
org.w3c.dom.Node	setNamedItem(org.w3c.dom.Node arg) Adds a node using its nodeName attribute.
org.w3c.dom.Node	setNamedItemNS(org.w3c.dom.Node arg) DOM2 - not implemented.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DOMAttrMapImpl

protected DOMAttrMapImpl(AttVal first)

Method Detail

getNamedItem

public org.w3c.dom.Node getNamedItem(java.lang.String name)

Description copied from interface: org.w3c.dom.NamedNodeMap

Retrieves a node specified by name.

Specified by:

getNamedItem in interface org.w3c.dom.NamedNodeMap

Returns:

A Node (of any type) with the specified nodeName, or null if it does not identify any node in this map.

See Also:

NamedNodeMap.getNamedItem(java.lang.String)

setNamedItem

public org.w3c.dom.Node setNamedItem(org.w3c.dom.Node arg)
                              throws org.w3c.dom.DOMException

Description copied from interface: org.w3c.dom.NamedNodeMap

Adds a node using its nodeName attribute. If a node with that name is already present in this map, it is replaced by the new one.
As the nodeName attribute is used to derive the name which the node must be stored under, multiple nodes of certain types (those that have a "special" string value) cannot be stored as the names would clash. This is seen as preferable to allowing nodes to be aliased.

Specified by:

setNamedItem in interface org.w3c.dom.NamedNodeMap

Returns:

If the new Node replaces an existing node the replaced Node is returned, otherwise null is returned.

Throws:

org.w3c.dom.DOMException - WRONG_DOCUMENT_ERR: Raised if arg was created from a different document than the one that created this map.
NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
INUSE_ATTRIBUTE_ERR: Raised if arg is an Attr that is already an attribute of another Element object. The DOM user must explicitly clone Attr nodes to re-use them in other elements.

See Also:

NamedNodeMap.setNamedItem(org.w3c.dom.Node)

removeNamedItem

public org.w3c.dom.Node removeNamedItem(java.lang.String name)
                                 throws org.w3c.dom.DOMException

Description copied from interface: org.w3c.dom.NamedNodeMap

Removes a node specified by name. When this map contains the attributes attached to an element, if the removed attribute is known to have a default value, an attribute immediately appears containing the default value as well as the corresponding namespace URI, local name, and prefix when applicable.

Specified by:

removeNamedItem in interface org.w3c.dom.NamedNodeMap

Returns:

The node removed from this map if a node with such a name exists.

Throws:

org.w3c.dom.DOMException - NOT_FOUND_ERR: Raised if there is no node named name in this map.
NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.

See Also:

NamedNodeMap.removeNamedItem(java.lang.String)

item

public org.w3c.dom.Node item(int index)

Description copied from interface: org.w3c.dom.NamedNodeMap

Returns the indexth item in the map. If index is greater than or equal to the number of nodes in this map, this returns null.

Specified by:

item in interface org.w3c.dom.NamedNodeMap

Returns:

The node at the indexth position in the map, or null if that is not a valid index.

See Also:

NamedNodeMap.item(int)

getLength

public int getLength()

Description copied from interface: org.w3c.dom.NamedNodeMap

The number of nodes in this map. The range of valid child node indices is 0 to length-1 inclusive.

Specified by:

getLength in interface org.w3c.dom.NamedNodeMap

See Also:

NamedNodeMap.getLength()

getNamedItemNS

public org.w3c.dom.Node getNamedItemNS(java.lang.String namespaceURI,
                                       java.lang.String localName)

DOM2 - not implemented.

Specified by:

getNamedItemNS in interface org.w3c.dom.NamedNodeMap

Returns:

A Node (of any type) with the specified local name and namespace URI, or null if they do not identify any node in this map.

setNamedItemNS

public org.w3c.dom.Node setNamedItemNS(org.w3c.dom.Node arg)
                                throws org.w3c.dom.DOMException

DOM2 - not implemented.

Specified by:

setNamedItemNS in interface org.w3c.dom.NamedNodeMap

Returns:

If the new Node replaces an existing node the replaced Node is returned, otherwise null is returned.

Throws:

org.w3c.dom.DOMException

removeNamedItemNS

public org.w3c.dom.Node removeNamedItemNS(java.lang.String namespaceURI,
                                          java.lang.String localName)
                                   throws org.w3c.dom.DOMException

DOM2 - not implemented.

Specified by:

removeNamedItemNS in interface org.w3c.dom.NamedNodeMap

Returns:

The node removed from this map if a node with such a local name and namespace URI exists.

Throws:

org.w3c.dom.DOMException