DomNode (HtmlUnit 2.6-jenkins-6 API)

java.lang.Object
- com.gargoylesoftware.htmlunit.html.DomNode

All Implemented Interfaces:

Serializable, Cloneable, Node

Direct Known Subclasses:

DomCharacterData, DomDocumentFragment, DomDocumentType, DomNamespaceNode, DomProcessingInstruction, SgmlPage
```
public abstract class DomNode
extends Object
implements Cloneable, Serializable, Node
```
Base class for nodes in the HTML DOM tree. This class is modeled after the W3C DOM specification, but does not implement it.

Version:

$Revision: 4794 $

Author:

Mike Bowler, Mike J. Bresnahan, David K. Taylor, Christian Sell, Chris Erskine, Mike Williams, Marc Guillemot, Denis N. Antonioli, Daniel Gredler, Ahmed Ashour, Rodney Gitzel, Sudhan Moghe, Tom Anderson

See Also:
Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`protected class`	`DomNode.ChildIterator` An iterator over all children of this node.
`protected class`	`DomNode.DescendantElementsIterator` An iterator over all HtmlElement descendants in document order.

Field Summary

Fields
Modifier and Type	Field and Description
`protected static String`	`AS_TEXT_BLANK` Indicates a non blank that can't be trimmed or reduced.
`protected static String`	`AS_TEXT_BLOCK_SEPARATOR` Indicates a block.
`protected static String`	`AS_TEXT_NEW_LINE` Indicates a new line.
`protected static String`	`AS_TEXT_TAB` Indicates a tab.
`static String`	`PROPERTY_ELEMENT` The name of the "element" property.
`static String`	`READY_STATE_COMPLETE` A ready state constant for IE (state 5).
`static String`	`READY_STATE_INTERACTIVE` A ready state constant for IE (state 4).
`static String`	`READY_STATE_LOADED` A ready state constant for IE (state 3).
`static String`	`READY_STATE_LOADING` A ready state constant for IE (state 2).
`static String`	`READY_STATE_UNINITIALIZED` A ready state constant for IE (state 1).

Constructor Summary

Constructors
Modifier Constructor and Description

protected DomNode()
Deprecated.

protected DomNode(SgmlPage page)
Creates a new instance.

Constructors
Modifier	Constructor and Description
`protected`	`DomNode()` Deprecated.
`protected`	`DomNode(SgmlPage page)` Creates a new instance.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addDomChangeListener(DomChangeListener listener)` Adds a `DomChangeListener` to the listener list.
`DomNode`	`appendChild(Node node)`
`String`	`asText()` Returns a textual representation of this element that represents what would be visible to the user if this page was shown in a web browser.
`String`	`asXml()` Returns a string representation of the XML document from this element and all it's children (recursively).
`protected void`	`checkChildHierarchy(Node newChild)` Check for insertion errors for a new child node.
`DomNode`	`cloneNode(boolean deep)`
`short`	`compareDocumentPosition(Node other)`
`protected void`	`fireNodeAdded(DomNode parentNode, DomNode addedNode)` Support for reporting DOM changes.
`protected void`	`fireNodeDeleted(DomNode parentNode, DomNode deletedNode)` Support for reporting DOM changes.
`Iterable<HtmlElement>`	`getAllHtmlChildElements()` Returns an `Iterable` that will recursively iterate over all of this node's descendants.
`protected List<Node>`	`getAncestors(boolean includeSelf)` Gets the ancestors of the node.
`NamedNodeMap`	`getAttributes()`
`String`	`getBaseURI()` Not yet implemented.
`<E> List<E>`	`getByXPath(String xpathExpr)` Evaluates the specified XPath expression from this node, returning the matching elements.
`String`	`getCanonicalXPath()` Returns the canonical XPath expression which identifies this node, for instance `"/html/body/table[3]/tbody/tr[5]/td[2]/span/a[3]"`.
`DomNodeList<DomNode>`	`getChildNodes()`
`Iterable<DomNode>`	`getChildren()`
`int`	`getEndColumnNumber()` Returns the column number in the source page where the DOM node ends.
`int`	`getEndLineNumber()` Returns the line number in the source page where the DOM node ends.
`Object`	`getFeature(String feature, String version)` Not yet implemented.
`<X> X`	`getFirstByXPath(String xpathExpr)` Evaluates the specified XPath expression from this node, returning the first matching element, or `null` if no node matches the specified XPath expression.
`DomNode`	`getFirstChild()`
`DomNode`	`getLastChild()`
`String`	`getLocalName()`
`String`	`getNamespaceURI()`
`DomNode`	`getNextSibling()`
`abstract String`	`getNodeName()` Returns this node's node name.
`abstract short`	`getNodeType()` Returns this node's node type.
`String`	`getNodeValue()`
`Document`	`getOwnerDocument()`
`SgmlPage`	`getPage()` Returns the page that contains this node.
`DomNode`	`getParentNode()`
`String`	`getPrefix()`
`DomNode`	`getPreviousSibling()`
`String`	`getReadyState()` Returns this node's ready state (IE only).
`net.sourceforge.htmlunit.corejs.javascript.ScriptableObject`	`getScriptObject()` INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK. Returns the JavaScript object that corresponds to this node, lazily initializing a new one if necessary.
`int`	`getStartColumnNumber()` Returns the column number in the source page where the DOM node starts.
`int`	`getStartLineNumber()` Returns the line number in the source page where the DOM node starts.
`String`	`getTextContent()`
`Object`	`getUserData(String key)` Not yet implemented.
`boolean`	`hasAttributes()`
`boolean`	`hasChildNodes()`
`void`	`insertBefore(DomNode newNode)` Inserts a new child node before this node into the child relationship this node is a part of.
`Node`	`insertBefore(Node newChild, Node refChild)`
`boolean`	`isAncestorOf(DomNode node)` Returns `true` if this node is an ancestor of the specified node.
`protected boolean`	`isBlock()` Indicates if the text representation of this element is made as a block, ie if new lines need to be inserted before and after it.
`boolean`	`isDefaultNamespace(String namespaceURI)` Not yet implemented.
`boolean`	`isDisplayed()` Returns `true` if this node is displayed and can be visible to the user (ignoring screen size, scrolling limitations, color, font-size, or overlapping nodes).
`boolean`	`isEqualNode(Node arg)` Not yet implemented.
`boolean`	`isSameNode(Node other)`
`boolean`	`isSupported(String namespace, String featureName)` Not yet implemented.
`protected boolean`	`isTrimmedText()` Returns a flag indicating whether or not this node should have any leading and trailing whitespace removed when `asText()` is called.
`String`	`lookupNamespaceURI(String prefix)` Not yet implemented.
`String`	`lookupPrefix(String namespaceURI)` Not yet implemented.
`void`	`normalize()`
`protected void`	`notifyIncorrectness(String message)` Notifies the registered `IncorrectnessListener` of something that is not fully correct.
`protected void`	`onAddedToPage()` Lifecycle method invoked whenever a node is added to a page.
`protected void`	`onAllChildrenAddedToPage(boolean postponed)` Lifecycle method invoked after a node and all its children have been added to a page, during parsing of the HTML.
`protected void`	`printChildrenAsXml(String indent, PrintWriter printWriter)` Recursively writes the XML data for the node tree starting at `node`.
`protected void`	`printXml(String indent, PrintWriter printWriter)` Recursively writes the XML data for the node tree starting at `node`.
`void`	`remove()` Removes this node from all relationships with other nodes.
`void`	`removeAllChildren()` Removes all of this node's children.
`Node`	`removeChild(Node child)`
`void`	`removeDomChangeListener(DomChangeListener listener)` Removes a `DomChangeListener` from the listener list.
`void`	`replace(DomNode newNode)` Replaces this node with another node.
`Node`	`replaceChild(Node newChild, Node oldChild)`
`<E> List<E>`	`selectNodes(String xpathExpr)`
`<X> X`	`selectSingleNode(String xpathExpr)`
`protected void`	`setNextSibling(DomNode next)`
`void`	`setNodeValue(String x)`
`protected void`	`setParentNode(DomNode parent)` Sets the parent node.
`void`	`setPrefix(String prefix)`
`protected void`	`setPreviousSibling(DomNode previous)`
`void`	`setReadyState(String state)` Sets this node's ready state (IE only).
`void`	`setScriptObject(net.sourceforge.htmlunit.corejs.javascript.ScriptableObject scriptObject)` INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK. Sets the JavaScript object that corresponds to this node.
`void`	`setTextContent(String textContent)`
`Object`	`setUserData(String key, Object data, UserDataHandler handler)` Not yet implemented.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - AS_TEXT_BLOCK_SEPARATOR
```
protected static final String AS_TEXT_BLOCK_SEPARATOR
```
    Indicates a block. Will be rendered as line separator (multiple block marks are ignored)
    
    See Also:
    Constant Field Values
  - AS_TEXT_NEW_LINE
```
protected static final String AS_TEXT_NEW_LINE
```
    Indicates a new line. Will be rendered as line separator.
    
    See Also:
    Constant Field Values
  - AS_TEXT_BLANK
```
protected static final String AS_TEXT_BLANK
```
    Indicates a non blank that can't be trimmed or reduced.
    
    See Also:
    Constant Field Values
  - AS_TEXT_TAB
```
protected static final String AS_TEXT_TAB
```
    Indicates a tab.
    
    See Also:
    Constant Field Values
  - READY_STATE_UNINITIALIZED
```
public static final String READY_STATE_UNINITIALIZED
```
    A ready state constant for IE (state 1).
    
    See Also:
    Constant Field Values
  - READY_STATE_LOADING
```
public static final String READY_STATE_LOADING
```
    A ready state constant for IE (state 2).
    
    See Also:
    Constant Field Values
  - READY_STATE_LOADED
```
public static final String READY_STATE_LOADED
```
    A ready state constant for IE (state 3).
    
    See Also:
    Constant Field Values
  - READY_STATE_INTERACTIVE
```
public static final String READY_STATE_INTERACTIVE
```
    A ready state constant for IE (state 4).
    
    See Also:
    Constant Field Values
  - READY_STATE_COMPLETE
```
public static final String READY_STATE_COMPLETE
```
    A ready state constant for IE (state 5).
    
    See Also:
    Constant Field Values
  - PROPERTY_ELEMENT
```
public static final String PROPERTY_ELEMENT
```
    The name of the "element" property. Used when watching property change events.
    
    See Also:
    Constant Field Values
- Constructor Detail
  - DomNode
```
@Deprecated
protected DomNode()
```
    Deprecated.
    
    Never call this, used for Serialization.
  - DomNode
```
protected DomNode(SgmlPage page)
```
    Creates a new instance.
    
    Parameters:
    page - the page which contains this node
- Method Detail
  - getStartLineNumber
```
public int getStartLineNumber()
```
    Returns the line number in the source page where the DOM node starts.
    
    Returns:
    the line number in the source page where the DOM node starts
  - getStartColumnNumber
```
public int getStartColumnNumber()
```
    Returns the column number in the source page where the DOM node starts.
    
    Returns:
    the column number in the source page where the DOM node starts
  - getEndLineNumber
```
public int getEndLineNumber()
```
    Returns the line number in the source page where the DOM node ends.
    
    Returns:
    0 if no information on the line number is available (for instance for nodes dynamically added), -1 if the end tag has not yet been parsed (during page loading)
  - getEndColumnNumber
```
public int getEndColumnNumber()
```
    Returns the column number in the source page where the DOM node ends.
    
    Returns:
    0 if no information on the line number is available (for instance for nodes dynamically added), -1 if the end tag has not yet been parsed (during page loading)
  - getPage
```
public SgmlPage getPage()
```
    Returns the page that contains this node.
    
    Returns:
    the page that contains this node
  - getOwnerDocument
```
public Document getOwnerDocument()
```
    Specified by:
    
    getOwnerDocument in interface Node
  - setScriptObject
```
public void setScriptObject(net.sourceforge.htmlunit.corejs.javascript.ScriptableObject scriptObject)
```
    INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
    Sets the JavaScript object that corresponds to this node. This is not guaranteed to be set even if there is a JavaScript object for this DOM node.
    
    Parameters:
    scriptObject - the JavaScript object
  - getLastChild
```
public DomNode getLastChild()
```
    Specified by:
    
    getLastChild in interface Node
  - getParentNode
```
public DomNode getParentNode()
```
    Specified by:
    
    getParentNode in interface Node
  - setParentNode
```
protected void setParentNode(DomNode parent)
```
    Sets the parent node.
    
    Parameters:
    parent - the parent node
  - getPreviousSibling
```
public DomNode getPreviousSibling()
```
    Specified by:
    
    getPreviousSibling in interface Node
  - getNextSibling
```
public DomNode getNextSibling()
```
    Specified by:
    
    getNextSibling in interface Node
  - getFirstChild
```
public DomNode getFirstChild()
```
    Specified by:
    
    getFirstChild in interface Node
  - isAncestorOf
```
public boolean isAncestorOf(DomNode node)
```
    Returns true if this node is an ancestor of the specified node.
    
    Parameters:
    node - the node to check
    
    Returns:
    true if this node is an ancestor of the specified node
  - setPreviousSibling
```
protected void setPreviousSibling(DomNode previous)
```
    Parameters:
    previous - set the previousSibling field value
  - setNextSibling
```
protected void setNextSibling(DomNode next)
```
    Parameters:
    next - set the nextSibling field value
  - getNodeType
```
public abstract short getNodeType()
```
    Returns this node's node type.
    
    Specified by:
    
    getNodeType in interface Node
    
    Returns:
    this node's node type
  - getNodeName
```
public abstract String getNodeName()
```
    Returns this node's node name.
    
    Specified by:
    
    getNodeName in interface Node
    
    Returns:
    this node's node name
  - getNamespaceURI
```
public String getNamespaceURI()
```
    Specified by:
    
    getNamespaceURI in interface Node
  - getLocalName
```
public String getLocalName()
```
    Specified by:
    
    getLocalName in interface Node
  - getPrefix
```
public String getPrefix()
```
    Specified by:
    
    getPrefix in interface Node
  - setPrefix
```
public void setPrefix(String prefix)
```
    Specified by:
    
    setPrefix in interface Node
  - hasChildNodes
```
public boolean hasChildNodes()
```
    Specified by:
    
    hasChildNodes in interface Node
  - getChildNodes
```
public DomNodeList<DomNode> getChildNodes()
```
    Specified by:
    
    getChildNodes in interface Node
  - isSupported
```
public boolean isSupported(String namespace,
                  String featureName)
```
    Not yet implemented.
    
    Specified by:
    
    isSupported in interface Node
  - normalize
```
public void normalize()
```
    Specified by:
    
    normalize in interface Node
  - getBaseURI
```
public String getBaseURI()
```
    Not yet implemented.
    
    Specified by:
    
    getBaseURI in interface Node
  - compareDocumentPosition
```
public short compareDocumentPosition(Node other)
```
    Specified by:
    
    compareDocumentPosition in interface Node
  - getAncestors
```
protected List<Node> getAncestors(boolean includeSelf)
```
    Gets the ancestors of the node.
    
    Parameters:
    includeSelf - should this node be returned too
    
    Returns:
    a list of the ancestors with the root at the first position
  - getTextContent
```
public String getTextContent()
```
    Specified by:
    
    getTextContent in interface Node
  - setTextContent
```
public void setTextContent(String textContent)
```
    Specified by:
    
    setTextContent in interface Node
  - isSameNode
```
public boolean isSameNode(Node other)
```
    Specified by:
    
    isSameNode in interface Node
  - lookupPrefix
```
public String lookupPrefix(String namespaceURI)
```
    Not yet implemented.
    
    Specified by:
    
    lookupPrefix in interface Node
  - isDefaultNamespace
```
public boolean isDefaultNamespace(String namespaceURI)
```
    Not yet implemented.
    
    Specified by:
    
    isDefaultNamespace in interface Node
  - lookupNamespaceURI
```
public String lookupNamespaceURI(String prefix)
```
    Not yet implemented.
    
    Specified by:
    
    lookupNamespaceURI in interface Node
  - isEqualNode
```
public boolean isEqualNode(Node arg)
```
    Not yet implemented.
    
    Specified by:
    
    isEqualNode in interface Node
  - getFeature
```
public Object getFeature(String feature,
                String version)
```
    Not yet implemented.
    
    Specified by:
    
    getFeature in interface Node
  - getUserData
```
public Object getUserData(String key)
```
    Not yet implemented.
    
    Specified by:
    
    getUserData in interface Node
  - setUserData
```
public Object setUserData(String key,
                 Object data,
                 UserDataHandler handler)
```
    Not yet implemented.
    
    Specified by:
    
    setUserData in interface Node
  - hasAttributes
```
public boolean hasAttributes()
```
    Specified by:
    
    hasAttributes in interface Node
  - isTrimmedText
```
protected boolean isTrimmedText()
```
    Returns a flag indicating whether or not this node should have any leading and trailing whitespace removed when asText() is called. This method should usually return true, but must return false for such things as text formatting tags.
    
    Returns:
    a flag indicating whether or not this node should have any leading and trailing whitespace removed when asText() is called
  - isDisplayed
```
public boolean isDisplayed()
```
    Returns true if this node is displayed and can be visible to the user (ignoring screen size, scrolling limitations, color, font-size, or overlapping nodes).
    
    Returns:
    true if the node is visible to the user
    See Also:
    CSS2 Visibility, CSS2 Display, MSDN Documentation
  - asText
```
public String asText()
```
    Returns a textual representation of this element that represents what would be visible to the user if this page was shown in a web browser. For example, a single-selection select element would return the currently selected value as text.
    
    Returns:
    a textual representation of this element that represents what would be visible to the user if this page was shown in a web browser
  - isBlock
```
protected boolean isBlock()
```
    Indicates if the text representation of this element is made as a block, ie if new lines need to be inserted before and after it.
    
    Returns:
    true if this element represents a block
  - asXml
```
public String asXml()
```
    Returns a string representation of the XML document from this element and all it's children (recursively). The charset used is the current page encoding.
    
    Returns:
    the XML string
  - printXml
```
protected void printXml(String indent,
            PrintWriter printWriter)
```
    Recursively writes the XML data for the node tree starting at node.
    
    Parameters:
    indent - white space to indent child nodes
    printWriter - writer where child nodes are written
  - printChildrenAsXml
```
protected void printChildrenAsXml(String indent,
                      PrintWriter printWriter)
```
    Recursively writes the XML data for the node tree starting at node.
    
    Parameters:
    indent - white space to indent child nodes
    printWriter - writer where child nodes are written
  - getNodeValue
```
public String getNodeValue()
```
    Specified by:
    
    getNodeValue in interface Node
  - setNodeValue
```
public void setNodeValue(String x)
```
    Specified by:
    
    setNodeValue in interface Node
  - cloneNode
```
public DomNode cloneNode(boolean deep)
```
    Specified by:
    
    cloneNode in interface Node
  - getScriptObject
```
public net.sourceforge.htmlunit.corejs.javascript.ScriptableObject getScriptObject()
```
    INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
    Returns the JavaScript object that corresponds to this node, lazily initializing a new one if necessary. The logic of when and where the JavaScript object is created needs a clean up: functions using a DOM node's JavaScript object should not have to check if they should create it first.
    
    Returns:
    the JavaScript object that corresponds to this node
  - appendChild
```
public DomNode appendChild(Node node)
```
    Specified by:
    
    appendChild in interface Node
  - checkChildHierarchy
```
protected void checkChildHierarchy(Node newChild)
                            throws DOMException
```
    Check for insertion errors for a new child node. This is overridden by derived classes to enforce which types of children are allowed.
    
    Parameters:
    newChild - the new child node that is being inserted below this node
    
    Throws:
    
    DOMException - HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not allow children of the type of the newChild node, or if the node to insert is one of this node's ancestors or this node itself, or if this node is of type Document and the DOM application attempts to insert a second DocumentType or Element node. WRONG_DOCUMENT_ERR: Raised if newChild was created from a different document than the one that created this node.
  - insertBefore
```
public Node insertBefore(Node newChild,
                Node refChild)
```
    Specified by:
    
    insertBefore in interface Node
  - insertBefore
```
public void insertBefore(DomNode newNode)
                  throws IllegalStateException
```
    Inserts a new child node before this node into the child relationship this node is a part of. If the specified node is this node, this method is a no-op.
    
    Parameters:
    newNode - the new node to insert
    
    Throws:
    
    IllegalStateException - if this node is not a child of any other node
  - getAttributes
```
public NamedNodeMap getAttributes()
```
    Specified by:
    
    getAttributes in interface Node
  - removeChild
```
public Node removeChild(Node child)
```
    Specified by:
    
    removeChild in interface Node
  - remove
```
public void remove()
```
    Removes this node from all relationships with other nodes.
  - replaceChild
```
public Node replaceChild(Node newChild,
                Node oldChild)
```
    Specified by:
    
    replaceChild in interface Node
  - replace
```
public void replace(DomNode newNode)
             throws IllegalStateException
```
    Replaces this node with another node. If the specified node is this node, this method is a no-op.
    
    Parameters:
    newNode - the node to replace this one
    
    Throws:
    
    IllegalStateException - if this node is not a child of any other node
  - onAddedToPage
```
protected void onAddedToPage()
```
    Lifecycle method invoked whenever a node is added to a page. Intended to be overridden by nodes which need to perform custom logic when they are added to a page. This method is recursive, so if you override it, please be sure to call super.onAddedToPage().
  - onAllChildrenAddedToPage
```
protected void onAllChildrenAddedToPage(boolean postponed)
```
    Lifecycle method invoked after a node and all its children have been added to a page, during parsing of the HTML. Intended to be overridden by nodes which need to perform custom logic after they and all their child nodes have been processed by the HTML parser. This method is not recursive, and the default implementation is empty, so there is no need to call super.onAllChildrenAddedToPage() if you implement this method.
    
    Parameters:
    postponed - whether to use PostponedAction or no
  - getChildren
```
public final Iterable<DomNode> getChildren()
```
    Returns:
    an Iterable over the children of this node
  - getAllHtmlChildElements
```
public final Iterable<HtmlElement> getAllHtmlChildElements()
```
    Returns an Iterable that will recursively iterate over all of this node's descendants.
    
    Returns:
    an Iterable that will recursively iterate over all of this node's descendants
  - getReadyState
```
public String getReadyState()
```
    Returns this node's ready state (IE only).
    
    Returns:
    this node's ready state
  - setReadyState
```
public void setReadyState(String state)
```
    Sets this node's ready state (IE only).
    
    Parameters:
    state - this node's ready state
  - removeAllChildren
```
public void removeAllChildren()
```
    Removes all of this node's children.
  - getByXPath
```
public <E> List<E> getByXPath(String xpathExpr)
```
    Evaluates the specified XPath expression from this node, returning the matching elements.
    
    Parameters:
    xpathExpr - the XPath expression to evaluate
    
    Returns:
    the elements which match the specified XPath expression
    See Also:
    getFirstByXPath(String), getCanonicalXPath()
  - selectNodes
```
public <E> List<E> selectNodes(String xpathExpr)
```
  - getFirstByXPath
```
public <X> X getFirstByXPath(String xpathExpr)
```
    Evaluates the specified XPath expression from this node, returning the first matching element, or null if no node matches the specified XPath expression.
    
    Type Parameters:
    X - the expression type
    Parameters:
    xpathExpr - the XPath expression
    
    Returns:
    the first element matching the specified XPath expression
    See Also:
    getByXPath(String), getCanonicalXPath()
  - selectSingleNode
```
public <X> X selectSingleNode(String xpathExpr)
```
  - getCanonicalXPath
```
public String getCanonicalXPath()
```
    Returns the canonical XPath expression which identifies this node, for instance "/html/body/table[3]/tbody/tr[5]/td[2]/span/a[3]".
    
    WARNING: This sort of automated XPath expression is often quite bad at identifying a node, as it is highly sensitive to changes in the DOM tree.
    
    Returns:
    the canonical XPath expression which identifies this node
    See Also:
    getByXPath(String)
  - notifyIncorrectness
```
protected void notifyIncorrectness(String message)
```
    Notifies the registered IncorrectnessListener of something that is not fully correct.
    
    Parameters:
    message - the notification to send to the registered IncorrectnessListener
  - addDomChangeListener
```
public void addDomChangeListener(DomChangeListener listener)
```
    Adds a DomChangeListener to the listener list. The listener is registered for all descendants of this node.
    
    Parameters:
    listener - the DOM structure change listener to be added
    See Also:
    removeDomChangeListener(DomChangeListener)
  - removeDomChangeListener
```
public void removeDomChangeListener(DomChangeListener listener)
```
    Removes a DomChangeListener from the listener list. The listener is deregistered for all descendants of this node.
    
    Parameters:
    listener - the DOM structure change listener to be removed
    See Also:
    addDomChangeListener(DomChangeListener)
  - fireNodeAdded
```
protected void fireNodeAdded(DomNode parentNode,
                 DomNode addedNode)
```
    Support for reporting DOM changes. This method can be called when a node has been added and it will send the appropriate DomChangeEvent to any registered DomChangeListeners. Note that this method recursively calls this node's parent's fireNodeAdded(DomNode, DomNode).
    
    Parameters:
    parentNode - the parent of the node that was added
    addedNode - the node that was added
  - fireNodeDeleted
```
protected void fireNodeDeleted(DomNode parentNode,
                   DomNode deletedNode)
```
    Support for reporting DOM changes. This method can be called when a node has been deleted and it will send the appropriate DomChangeEvent to any registered DomChangeListeners. Note that this method recursively calls this node's parent's fireNodeDeleted(DomNode, DomNode).
    
    Parameters:
    parentNode - the parent of the node that was deleted
    deletedNode - the node that was deleted

Class DomNode

Nested Class Summary

Field Summary

Fields inherited from interface org.w3c.dom.Node

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

AS_TEXT_BLOCK_SEPARATOR

AS_TEXT_NEW_LINE

AS_TEXT_BLANK

AS_TEXT_TAB

READY_STATE_UNINITIALIZED

READY_STATE_LOADING

READY_STATE_LOADED

READY_STATE_INTERACTIVE

READY_STATE_COMPLETE

PROPERTY_ELEMENT

Constructor Detail

DomNode

DomNode

Method Detail

getStartLineNumber

getStartColumnNumber

getEndLineNumber

getEndColumnNumber

getPage

getOwnerDocument

setScriptObject

getLastChild

getParentNode

setParentNode

getPreviousSibling

getNextSibling

getFirstChild

isAncestorOf

setPreviousSibling

setNextSibling

getNodeType

getNodeName

getNamespaceURI

getLocalName

getPrefix

setPrefix

hasChildNodes

getChildNodes

isSupported

normalize

getBaseURI

compareDocumentPosition

getAncestors

getTextContent

setTextContent

isSameNode

lookupPrefix

isDefaultNamespace

lookupNamespaceURI

isEqualNode

getFeature

getUserData

setUserData

hasAttributes

isTrimmedText

isDisplayed

asText

isBlock

asXml

printXml

printChildrenAsXml

getNodeValue

setNodeValue

cloneNode

getScriptObject

appendChild

checkChildHierarchy

insertBefore

insertBefore

getAttributes

removeChild

remove