org.apache.xerces.impl.xs.opti
Class DefaultNode

java.lang.Object
  extended byorg.apache.xerces.impl.xs.opti.DefaultNode
All Implemented Interfaces:
org.w3c.dom.Node
Direct Known Subclasses:
NodeImpl

public class DefaultNode
extends java.lang.Object
implements org.w3c.dom.Node

Version:
$Id: DefaultNode.java,v 1.6 2003/06/10 18:09:39 elena Exp $
Author:
Rahul Srivastava, Sun Microsystems Inc.

Field Summary
 
Fields inherited from interface org.w3c.dom.Node
ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE
 
Constructor Summary
DefaultNode()
           
 
Method Summary
 org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild)
          Adds the node newChild to the end of the list of children of this node.
 org.w3c.dom.Node cloneNode(boolean deep)
          Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes.
 short compareDocumentPosition(org.w3c.dom.Node other)
           
 org.w3c.dom.NamedNodeMap getAttributes()
          A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.
 java.lang.String getBaseURI()
          DOM Level 3
 org.w3c.dom.NodeList getChildNodes()
          A NodeList that contains all children of this node.
 java.lang.Object getFeature(java.lang.String feature, java.lang.String version)
           
 org.w3c.dom.Node getFirstChild()
          The first child of this node.
 org.w3c.dom.Node getLastChild()
          The last child of this node.
 java.lang.String getLocalName()
          Returns the local part of the qualified name of this node.
 java.lang.String getNamespaceURI()
          The namespace URI of this node, or null if it is unspecified.
 org.w3c.dom.Node getNextSibling()
          The node immediately following this node.
 java.lang.String getNodeName()
          The name of this node, depending on its type; see the table above.
 short getNodeType()
          A code representing the type of the underlying object, as defined above.
 java.lang.String getNodeValue()
          The value of this node, depending on its type; see the table above.
 org.w3c.dom.Document getOwnerDocument()
          The Document object associated with this node.
 org.w3c.dom.Node getParentNode()
          The parent of this node.
 java.lang.String getPrefix()
          The namespace prefix of this node, or null if it is unspecified.
 org.w3c.dom.Node getPreviousSibling()
          The node immediately preceding this node.
 java.lang.String getTextContent()
           
 java.lang.Object getUserData(java.lang.String key)
           
 boolean hasAttributes()
          Returns whether this node (if it is an element) has any attributes.
 boolean hasChildNodes()
          Returns whether this node has any children.
 org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild)
          Inserts the node newChild before the existing child node refChild.
 boolean isDefaultNamespace(java.lang.String namespaceURI)
           
 boolean isEqualNode(org.w3c.dom.Node arg)
           
 boolean isSameNode(org.w3c.dom.Node other)
           
 boolean isSupported(java.lang.String feature, java.lang.String version)
          Tests whether the DOM implementation implements a specific feature and that feature is supported by this node.
 java.lang.String lookupNamespaceURI(java.lang.String prefix)
           
 java.lang.String lookupPrefix(java.lang.String namespaceURI)
           
 void normalize()
          Puts all Text nodes in the full depth of the sub-tree underneath this Node, including attribute nodes, into a "normal" form where only structure (e.g., elements, comments, processing instructions, CDATA sections, and entity references) separates Text nodes, i.e., there are neither adjacent Text nodes nor empty Text nodes.
 org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild)
          Removes the child node indicated by oldChild from the list of children, and returns it.
 org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild, org.w3c.dom.Node oldChild)
          Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node.
 void setNodeValue(java.lang.String nodeValue)
          The value of this node, depending on its type; see the table above.
 void setPrefix(java.lang.String prefix)
          The namespace prefix of this node, or null if it is unspecified.
 void setTextContent(java.lang.String textContent)
           
 java.lang.Object setUserData(java.lang.String key, java.lang.Object data, org.apache.xerces.dom3.UserDataHandler handler)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DefaultNode

public DefaultNode()
Method Detail

getNodeName

public java.lang.String getNodeName()
Description copied from interface: org.w3c.dom.Node
The name of this node, depending on its type; see the table above.

Specified by:
getNodeName in interface org.w3c.dom.Node

getNodeValue

public java.lang.String getNodeValue()
                              throws org.w3c.dom.DOMException
Description copied from interface: org.w3c.dom.Node
The value of this node, depending on its type; see the table above. When it is defined to be null, setting it has no effect.

Specified by:
getNodeValue in interface org.w3c.dom.Node
Throws:
org.w3c.dom.DOMException - DOMSTRING_SIZE_ERR: Raised when it would return more characters than fit in a DOMString variable on the implementation platform.

getNodeType

public short getNodeType()
Description copied from interface: org.w3c.dom.Node
A code representing the type of the underlying object, as defined above.

Specified by:
getNodeType in interface org.w3c.dom.Node

getParentNode

public org.w3c.dom.Node getParentNode()
Description copied from interface: org.w3c.dom.Node
The parent of this node. All nodes, except Attr, Document, DocumentFragment, Entity, and Notation may have a parent. However, if a node has just been created and not yet added to the tree, or if it has been removed from the tree, this is null.

Specified by:
getParentNode in interface org.w3c.dom.Node

getChildNodes

public org.w3c.dom.NodeList getChildNodes()
Description copied from interface: org.w3c.dom.Node
A NodeList that contains all children of this node. If there are no children, this is a NodeList containing no nodes.

Specified by:
getChildNodes in interface org.w3c.dom.Node

getFirstChild

public org.w3c.dom.Node getFirstChild()
Description copied from interface: org.w3c.dom.Node
The first child of this node. If there is no such node, this returns null.

Specified by:
getFirstChild in interface org.w3c.dom.Node

getLastChild

public org.w3c.dom.Node getLastChild()
Description copied from interface: org.w3c.dom.Node
The last child of this node. If there is no such node, this returns null.

Specified by:
getLastChild in interface org.w3c.dom.Node

getPreviousSibling

public org.w3c.dom.Node getPreviousSibling()
Description copied from interface: org.w3c.dom.Node
The node immediately preceding this node. If there is no such node, this returns null.

Specified by:
getPreviousSibling in interface org.w3c.dom.Node

getNextSibling

public org.w3c.dom.Node getNextSibling()
Description copied from interface: org.w3c.dom.Node
The node immediately following this node. If there is no such node, this returns null.

Specified by:
getNextSibling in interface org.w3c.dom.Node

getAttributes

public org.w3c.dom.NamedNodeMap getAttributes()
Description copied from interface: org.w3c.dom.Node
A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.

Specified by:
getAttributes in interface org.w3c.dom.Node

getOwnerDocument

public org.w3c.dom.Document getOwnerDocument()
Description copied from interface: org.w3c.dom.Node
The Document object associated with this node. This is also the Document object used to create new nodes. When this node is a Document or a DocumentType which is not used with any Document yet, this is null.

Specified by:
getOwnerDocument in interface org.w3c.dom.Node

hasChildNodes

public boolean hasChildNodes()
Description copied from interface: org.w3c.dom.Node
Returns whether this node has any children.

Specified by:
hasChildNodes in interface org.w3c.dom.Node
Returns:
true if this node has any children, false otherwise.

cloneNode

public org.w3c.dom.Node cloneNode(boolean deep)
Description copied from interface: org.w3c.dom.Node
Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes. The duplicate node has no parent; ( parentNode is null.).
Cloning an Element copies all attributes and their values, including those generated by the XML processor to represent defaulted attributes, but this method does not copy any text it contains unless it is a deep clone, since the text is contained in a child Text node. Cloning an Attribute directly, as opposed to be cloned as part of an Element cloning operation, returns a specified attribute ( specified is true). Cloning any other type of node simply returns a copy of this node.
Note that cloning an immutable subtree results in a mutable copy, but the children of an EntityReference clone are readonly . In addition, clones of unspecified Attr nodes are specified. And, cloning Document, DocumentType, Entity, and Notation nodes is implementation dependent.

Specified by:
cloneNode in interface org.w3c.dom.Node
Parameters:
deep - If true, recursively clone the subtree under the specified node; if false, clone only the node itself (and its attributes, if it is an Element).
Returns:
The duplicate node.

normalize

public void normalize()
Description copied from interface: org.w3c.dom.Node
Puts all Text nodes in the full depth of the sub-tree underneath this Node, including attribute nodes, into a "normal" form where only structure (e.g., elements, comments, processing instructions, CDATA sections, and entity references) separates Text nodes, i.e., there are neither adjacent Text nodes nor empty Text nodes. This can be used to ensure that the DOM view of a document is the same as if it were saved and re-loaded, and is useful when operations (such as XPointer lookups) that depend on a particular document tree structure are to be used.In cases where the document contains CDATASections, the normalize operation alone may not be sufficient, since XPointers do not differentiate between Text nodes and CDATASection nodes.

Specified by:
normalize in interface org.w3c.dom.Node

isSupported

public boolean isSupported(java.lang.String feature,
                           java.lang.String version)
Description copied from interface: org.w3c.dom.Node
Tests whether the DOM implementation implements a specific feature and that feature is supported by this node.

Specified by:
isSupported in interface org.w3c.dom.Node
Parameters:
feature - The name of the feature to test. This is the same name which can be passed to the method hasFeature on DOMImplementation.
version - This is the version number of the feature to test. In Level 2, version 1, this is the string "2.0". If the version is not specified, supporting any version of the feature will cause the method to return true.
Returns:
Returns true if the specified feature is supported on this node, false otherwise.

getNamespaceURI

public java.lang.String getNamespaceURI()
Description copied from interface: org.w3c.dom.Node
The namespace URI of this node, or null if it is unspecified.
This is not a computed value that is the result of a namespace lookup based on an examination of the namespace declarations in scope. It is merely the namespace URI given at creation time.
For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is always null.Per the Namespaces in XML Specification an attribute does not inherit its namespace from the element it is attached to. If an attribute is not explicitly given a namespace, it simply has no namespace.

Specified by:
getNamespaceURI in interface org.w3c.dom.Node

getPrefix

public java.lang.String getPrefix()
Description copied from interface: org.w3c.dom.Node
The namespace prefix of this node, or null if it is unspecified.
Note that setting this attribute, when permitted, changes the nodeName attribute, which holds the qualified name, as well as the tagName and name attributes of the Element and Attr interfaces, when applicable.
Note also that changing the prefix of an attribute that is known to have a default value, does not make a new attribute with the default value and the original prefix appear, since the namespaceURI and localName do not change.
For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is always null.

Specified by:
getPrefix in interface org.w3c.dom.Node

getLocalName

public java.lang.String getLocalName()
Description copied from interface: org.w3c.dom.Node
Returns the local part of the qualified name of this node.
For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is always null.

Specified by:
getLocalName in interface org.w3c.dom.Node

getBaseURI

public java.lang.String getBaseURI()
DOM Level 3


hasAttributes

public boolean hasAttributes()
Description copied from interface: org.w3c.dom.Node
Returns whether this node (if it is an element) has any attributes.

Specified by:
hasAttributes in interface org.w3c.dom.Node
Returns:
true if this node has any attributes, false otherwise.

setNodeValue

public void setNodeValue(java.lang.String nodeValue)
                  throws org.w3c.dom.DOMException
Description copied from interface: org.w3c.dom.Node
The value of this node, depending on its type; see the table above. When it is defined to be null, setting it has no effect.

Specified by:
setNodeValue in interface org.w3c.dom.Node
Throws:
org.w3c.dom.DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.

insertBefore

public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node refChild)
                              throws org.w3c.dom.DOMException
Description copied from interface: org.w3c.dom.Node
Inserts the node newChild before the existing child node refChild. If refChild is null, insert newChild at the end of the list of children.
If newChild is a DocumentFragment object, all of its children are inserted, in the same order, before refChild. If the newChild is already in the tree, it is first removed.

Specified by:
insertBefore in interface org.w3c.dom.Node
Parameters:
newChild - The node to insert.
refChild - The reference node, i.e., the node before which the new node must be inserted.
Returns:
The node being inserted.
Throws:
org.w3c.dom.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.
WRONG_DOCUMENT_ERR: Raised if newChild was created from a different document than the one that created this node.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly or if the parent of the node being inserted is readonly.
NOT_FOUND_ERR: Raised if refChild is not a child of this node.

replaceChild

public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node oldChild)
                              throws org.w3c.dom.DOMException
Description copied from interface: org.w3c.dom.Node
Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node.
If newChild is a DocumentFragment object, oldChild is replaced by all of the DocumentFragment children, which are inserted in the same order. If the newChild is already in the tree, it is first removed.

Specified by:
replaceChild in interface org.w3c.dom.Node
Parameters:
newChild - The new node to put in the child list.
oldChild - The node being replaced in the list.
Returns:
The node replaced.
Throws:
org.w3c.dom.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 put in is one of this node's ancestors or this node itself.
WRONG_DOCUMENT_ERR: Raised if newChild was created from a different document than the one that created this node.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node or the parent of the new node is readonly.
NOT_FOUND_ERR: Raised if oldChild is not a child of this node.

removeChild

public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild)
                             throws org.w3c.dom.DOMException
Description copied from interface: org.w3c.dom.Node
Removes the child node indicated by oldChild from the list of children, and returns it.

Specified by:
removeChild in interface org.w3c.dom.Node
Parameters:
oldChild - The node being removed.
Returns:
The node removed.
Throws:
org.w3c.dom.DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
NOT_FOUND_ERR: Raised if oldChild is not a child of this node.

appendChild

public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild)
                             throws org.w3c.dom.DOMException
Description copied from interface: org.w3c.dom.Node
Adds the node newChild to the end of the list of children of this node. If the newChild is already in the tree, it is first removed.

Specified by:
appendChild in interface org.w3c.dom.Node
Parameters:
newChild - The node to add.If it is a DocumentFragment object, the entire contents of the document fragment are moved into the child list of this node
Returns:
The node added.
Throws:
org.w3c.dom.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 append is one of this node's ancestors or this node itself.
WRONG_DOCUMENT_ERR: Raised if newChild was created from a different document than the one that created this node.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly or if the previous parent of the node being inserted is readonly.

setPrefix

public void setPrefix(java.lang.String prefix)
               throws org.w3c.dom.DOMException
Description copied from interface: org.w3c.dom.Node
The namespace prefix of this node, or null if it is unspecified.
Note that setting this attribute, when permitted, changes the nodeName attribute, which holds the qualified name, as well as the tagName and name attributes of the Element and Attr interfaces, when applicable.
Note also that changing the prefix of an attribute that is known to have a default value, does not make a new attribute with the default value and the original prefix appear, since the namespaceURI and localName do not change.
For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is always null.

Specified by:
setPrefix in interface org.w3c.dom.Node
Throws:
org.w3c.dom.DOMException - INVALID_CHARACTER_ERR: Raised if the specified prefix contains an illegal character, per the XML 1.0 specification .
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
NAMESPACE_ERR: Raised if the specified prefix is malformed per the Namespaces in XML specification, if the namespaceURI of this node is null, if the specified prefix is "xml" and the namespaceURI of this node is different from "http://www.w3.org/XML/1998/namespace", if this node is an attribute and the specified prefix is "xmlns" and the namespaceURI of this node is different from " http://www.w3.org/2000/xmlns/", or if this node is an attribute and the qualifiedName of this node is "xmlns" .

compareDocumentPosition

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

getTextContent

public java.lang.String getTextContent()
                                throws org.w3c.dom.DOMException
Throws:
org.w3c.dom.DOMException

setTextContent

public void setTextContent(java.lang.String textContent)
                    throws org.w3c.dom.DOMException
Throws:
org.w3c.dom.DOMException

isSameNode

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

lookupPrefix

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

isDefaultNamespace

public boolean isDefaultNamespace(java.lang.String namespaceURI)

lookupNamespaceURI

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

isEqualNode

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

getFeature

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

setUserData

public java.lang.Object setUserData(java.lang.String key,
                                    java.lang.Object data,
                                    org.apache.xerces.dom3.UserDataHandler handler)

getUserData

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


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