com.ibm.di.entry
Class NodeImpl

java.lang.Object
  com.ibm.di.entry.NodeImpl

All Implemented Interfaces:

java.io.Serializable, org.w3c.dom.Node

Direct Known Subclasses:

Attribute, CharacterDataImpl, Property

public abstract class NodeImpl
extends java.lang.Object
implements org.w3c.dom.Node, java.io.Serializable

Basic implementation of the Node interface. Each descendant, except for those that implement the Document interface, should follow the general contract:

• doc = null
  • parent = null -> the Node has neither a parent nor a Document. This might be a brand new Node not yet attached to an Element.
  • parent != null -> the Node has a parent but its parent or the top-most parent is not attached to a Document.
• doc != null
  • parent = null -> this is an Element node attached directly to the Document
  • parent != null -> this is a node which up the hierarchy has a parent attached to a Document

Since:

7.0

See Also:

Serialized Form

Field Summary

protected Attribute

parent This private variable holds a reference to the parent of this element.

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

NodeImpl()

Method Summary

org.w3c.dom.Node	appendChild(org.w3c.dom.Node newChild) This private variable holds a reference to the document of this element.
short	compareDocumentPosition(org.w3c.dom.Node other) Does nothing!
org.w3c.dom.NamedNodeMap	getAttributes()
java.lang.String	getBaseURI() Does Nothing!
org.w3c.dom.NodeList	getChildNodes()
java.lang.Object	getFeature(java.lang.String feature, java.lang.String version) Does Nothing!
org.w3c.dom.Node	getFirstChild()
org.w3c.dom.Node	getLastChild()
org.w3c.dom.Node	getNextSibling()
java.lang.String	getNodeName()
org.w3c.dom.Document	getOwnerDocument()
Attribute	getParentNode()
org.w3c.dom.Node	getPreviousSibling()
java.lang.String	getTextContent()
java.lang.Object	getUserData(java.lang.String key) Does nothing!
boolean	hasAttributes()
boolean	hasChildNodes()
org.w3c.dom.Node	insertBefore(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild)
protected java.lang.String	internalLookupPrefix(java.lang.String namespaceURI)
protected java.lang.String	internalNSLookup(java.lang.String prefix)
boolean	isDefaultNamespace(java.lang.String namespaceURI)
boolean	isEqualNode(org.w3c.dom.Node other)
boolean	isSameNode(org.w3c.dom.Node other)
boolean	isSupported(java.lang.String feature, java.lang.String version) Does nothing!
java.lang.String	lookupNamespaceURI(java.lang.String prefix)
java.lang.String	lookupPrefix(java.lang.String namespaceURI)
void	normalize() Not Supported!
org.w3c.dom.Node	removeChild(org.w3c.dom.Node oldChild)
org.w3c.dom.Node	replaceChild(org.w3c.dom.Node newChild, org.w3c.dom.Node oldChild)
void	setTextContent(java.lang.String textContent)
java.lang.Object	setUserData(java.lang.String key, java.lang.Object data, org.w3c.dom.UserDataHandler handler) Does nothing!

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Node

cloneNode, getLocalName, getNamespaceURI, getNodeType, getNodeValue, getPrefix, setNodeValue, setPrefix

Field Detail

parent

protected transient Attribute parent

This private variable holds a reference to the parent of this element.

Constructor Detail

NodeImpl

public NodeImpl()

Method Detail

appendChild

public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild)
                             throws DOMException

This private variable holds a reference to the document of this element.

Specified by:

appendChild in interface org.w3c.dom.Node

Throws:

DOMException

compareDocumentPosition

public short compareDocumentPosition(org.w3c.dom.Node other)
                              throws DOMException

Does nothing!

Specified by:

compareDocumentPosition in interface org.w3c.dom.Node

Parameters:

other -

Returns:

0

Throws:

DOMException - - never

getAttributes

public org.w3c.dom.NamedNodeMap getAttributes()

Specified by:

getAttributes in interface org.w3c.dom.Node

Returns:

PropertyMap object, that contains all the properties of this Attribute.

getBaseURI

public java.lang.String getBaseURI()

Does Nothing!

Specified by:

getBaseURI in interface org.w3c.dom.Node

Returns:

null;

getFeature

public java.lang.Object getFeature(java.lang.String feature,
                                   java.lang.String version)

Does Nothing!

Specified by:

getFeature in interface org.w3c.dom.Node

Parameters:

version -

feature -

Returns:

Boolean.FALSE

getNodeName

public java.lang.String getNodeName()

Specified by:

getNodeName in interface org.w3c.dom.Node

getOwnerDocument

public org.w3c.dom.Document getOwnerDocument()

Specified by:

getOwnerDocument in interface org.w3c.dom.Node

getParentNode

public Attribute getParentNode()

Specified by:

getParentNode in interface org.w3c.dom.Node

getTextContent

public java.lang.String getTextContent()
                                throws DOMException

Specified by:

getTextContent in interface org.w3c.dom.Node

Throws:

DOMException

getUserData

public java.lang.Object getUserData(java.lang.String key)

Does nothing!

Specified by:

getUserData in interface org.w3c.dom.Node

Parameters:

key -

Returns:

null

hasAttributes

public boolean hasAttributes()

Specified by:

hasAttributes in interface org.w3c.dom.Node

hasChildNodes

public boolean hasChildNodes()

Specified by:

hasChildNodes in interface org.w3c.dom.Node

insertBefore

public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node refChild)
                              throws DOMException

Specified by:

insertBefore in interface org.w3c.dom.Node

Throws:

DOMException

isDefaultNamespace

public boolean isDefaultNamespace(java.lang.String namespaceURI)

Specified by:

isDefaultNamespace in interface org.w3c.dom.Node

internalNSLookup

protected java.lang.String internalNSLookup(java.lang.String prefix)

isEqualNode

public boolean isEqualNode(org.w3c.dom.Node other)

Specified by:

isEqualNode in interface org.w3c.dom.Node

isSameNode

public boolean isSameNode(org.w3c.dom.Node other)

Specified by:

isSameNode in interface org.w3c.dom.Node

isSupported

public boolean isSupported(java.lang.String feature,
                           java.lang.String version)

Does nothing!

Specified by:

isSupported in interface org.w3c.dom.Node

Parameters:

feature -

version -

Returns:

false

lookupNamespaceURI

public java.lang.String lookupNamespaceURI(java.lang.String prefix)

Specified by:

lookupNamespaceURI in interface org.w3c.dom.Node

lookupPrefix

public java.lang.String lookupPrefix(java.lang.String namespaceURI)

Specified by:

lookupPrefix in interface org.w3c.dom.Node

internalLookupPrefix

protected java.lang.String internalLookupPrefix(java.lang.String namespaceURI)

normalize

public void normalize()

Not Supported!

Specified by:

normalize in interface org.w3c.dom.Node

removeChild

public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild)
                             throws DOMException

Specified by:

removeChild in interface org.w3c.dom.Node

Throws:

DOMException

replaceChild

public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node oldChild)

Specified by:

replaceChild in interface org.w3c.dom.Node

setTextContent

public void setTextContent(java.lang.String textContent)

Specified by:

setTextContent in interface org.w3c.dom.Node

setUserData

public java.lang.Object setUserData(java.lang.String key,
                                    java.lang.Object data,
                                    org.w3c.dom.UserDataHandler handler)

Does nothing!

Specified by:

setUserData in interface org.w3c.dom.Node

Parameters:

key -

data -

handler -

Returns:

null

getChildNodes

public org.w3c.dom.NodeList getChildNodes()

Specified by:

getChildNodes in interface org.w3c.dom.Node

getFirstChild

public org.w3c.dom.Node getFirstChild()

Specified by:

getFirstChild in interface org.w3c.dom.Node

getLastChild

public org.w3c.dom.Node getLastChild()

Specified by:

getLastChild in interface org.w3c.dom.Node

getNextSibling

public org.w3c.dom.Node getNextSibling()

Specified by:

getNextSibling in interface org.w3c.dom.Node

getPreviousSibling

public org.w3c.dom.Node getPreviousSibling()

Specified by:

getPreviousSibling in interface org.w3c.dom.Node