WebLogic Server 6.0sp2 API Reference

weblogic.apache.xalan.xslt
Class ResultTreeFrag

java.lang.Object
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  +--weblogic.apache.xalan.xslt.UnImplNode
        |
        +--weblogic.apache.xalan.xslt.ResultTreeFrag

public class ResultTreeFrag

extends UnImplNode

implements org.w3c.dom.DocumentFragment

Container of a result tree fragment.

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

Author:

Copyright © 2001 BEA Systems, Inc. All Rights Reserved.

Constructor Summary

ResultTreeFrag(org.w3c.dom.Document docFactory, MutableNodeList children, XPathSupport support)

ResultTreeFrag(org.w3c.dom.Document docFactory, XPathSupport support)

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.
org.w3c.dom.NamedNodeMap	getAttributes() A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.
org.w3c.dom.NodeList	getChildNodes() A NodeList that contains all children of this node.
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() Unimplemented.
java.lang.String	getNamespaceURI() Unimplemented.
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() Unimplemented.
org.w3c.dom.Node	getPreviousSibling() The node immediately preceding this node.
boolean	hasChildNodes() This is a convenience method to allow easy determination of whether a 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.
void	normalize() Unimplemented.
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 x) DocumentFragments never have a nodeValue.
void	setPrefix(java.lang.String prefix) Unimplemented.
boolean	supports(java.lang.String feature, java.lang.String version) Unimplemented.

Methods inherited from class weblogic.apache.xalan.xslt.UnImplNode

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getLength, getTagName, hasAttribute, hasAttributeNS, hasAttributes, item, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultTreeFrag

public ResultTreeFrag(org.w3c.dom.Document docFactory,
                      XPathSupport support)

ResultTreeFrag

public ResultTreeFrag(org.w3c.dom.Document docFactory,
                      MutableNodeList children,
                      XPathSupport support)

Method Detail

getNodeName

public final java.lang.String getNodeName()

The name of this node, depending on its type; see the table above.

Overrides:

getNodeName in class UnImplNode

getNodeValue

public java.lang.String getNodeValue()
                              throws org.w3c.dom.DOMException

The value of this node, depending on its type; see the table above.

Throws:

org.w3c.dom.DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.

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

Overrides:

getNodeValue in class UnImplNode

setNodeValue

public void setNodeValue(java.lang.String x)
                  throws org.w3c.dom.DOMException

DocumentFragments never have a nodeValue.

Throws:

DOMException(NO_MODIFICATION_ALLOWED_ERR) -

Overrides:

setNodeValue in class UnImplNode

getNodeType

public final short getNodeType()

A code representing the type of the underlying object, as defined above.

Overrides:

getNodeType in class UnImplNode

getParentNode

public org.w3c.dom.Node getParentNode()

The parent of this node. All nodes, except Document, DocumentFragment, and Attr 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.

Overrides:

getParentNode in class UnImplNode

getChildNodes

public org.w3c.dom.NodeList getChildNodes()

A NodeList that contains all children of this node. If there are no children, this is a NodeList containing no nodes. The content of the returned NodeList is "live" in the sense that, for instance, changes to the children of the node object that it was created from are immediately reflected in the nodes returned by the NodeList accessors; it is not a static snapshot of the content of the node. This is true for every NodeList, including the ones returned by the getElementsByTagName method.

Overrides:

getChildNodes in class UnImplNode

getFirstChild

public org.w3c.dom.Node getFirstChild()

The first child of this node. If there is no such node, this returns null.

Overrides:

getFirstChild in class UnImplNode

getLastChild

public org.w3c.dom.Node getLastChild()

The last child of this node. If there is no such node, this returns null.

Overrides:

getLastChild in class UnImplNode

getPreviousSibling

public org.w3c.dom.Node getPreviousSibling()

The node immediately preceding this node. If there is no such node, this returns null.

Overrides:

getPreviousSibling in class UnImplNode

getNextSibling

public org.w3c.dom.Node getNextSibling()

The node immediately following this node. If there is no such node, this returns null.

Overrides:

getNextSibling in class UnImplNode

getAttributes

public org.w3c.dom.NamedNodeMap getAttributes()

A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.

Overrides:

getAttributes in class UnImplNode

getOwnerDocument

public org.w3c.dom.Document getOwnerDocument()

The Document object associated with this node. This is also the Document object used to create new nodes. When this node is a Document this is null.

Overrides:

getOwnerDocument in class UnImplNode

insertBefore

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

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.

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.
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.
NOT_FOUND_ERR: Raised if refChild is not a child of this node.

Overrides:

insertBefore in class UnImplNode

replaceChild

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

Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node. If the newChild is already in the tree, it is first removed.

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 it the node to put in is one of this node's ancestors.
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.
NOT_FOUND_ERR: Raised if oldChild is not a child of this node.

Overrides:

replaceChild in class UnImplNode

removeChild

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

Removes the child node indicated by oldChild from the list of children, and returns it.

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.

Overrides:

removeChild in class UnImplNode

appendChild

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

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.

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.
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.

Overrides:

appendChild in class UnImplNode

hasChildNodes

public boolean hasChildNodes()

This is a convenience method to allow easy determination of whether a node has any children.

Returns:

true if the node has any children, false if the node has no children.

Overrides:

hasChildNodes in class UnImplNode

cloneNode

public org.w3c.dom.Node cloneNode(boolean deep)

Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes. The duplicate node has no parent ( parentNode returns 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 any other type of node simply returns a copy of this 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.

Overrides:

cloneNode in class UnImplNode

normalize

public void normalize()

Unimplemented.

Overrides:

normalize in class UnImplNode

supports

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

Unimplemented.

Overrides:

supports in class UnImplNode

getNamespaceURI

public java.lang.String getNamespaceURI()

Unimplemented.

Overrides:

getNamespaceURI in class UnImplNode

getPrefix

public java.lang.String getPrefix()

Unimplemented.

Overrides:

getPrefix in class UnImplNode

setPrefix

public void setPrefix(java.lang.String prefix)
               throws org.w3c.dom.DOMException

Unimplemented.

Overrides:

setPrefix in class UnImplNode

getLocalName

public java.lang.String getLocalName()

Unimplemented.

Overrides:

getLocalName in class UnImplNode