Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.9

XercesProcessingInstructionWrapper Class Reference

Inheritance diagram for XercesProcessingInstructionWrapper:

[legend]Collaboration diagram for XercesProcessingInstructionWrapper:

[legend]List of all members.

Public Member Functions

XercesProcessingInstructionWrapper (const DOMProcessingInstructionType *theXercesDOMProcessingInstruction, const XercesWrapperNavigator &theNavigator)
virtual ~XercesProcessingInstructionWrapper ()
virtual const XalanDOMString & getNodeName () const
virtual const XalanDOMString & getNodeValue () const
Gets the value of this node, depending on its type.
virtual NodeType getNodeType () const
An enum value representing the type of the underlying object.
virtual XalanNode * getParentNode () const
Gets the parent of this node.
virtual const XalanNodeList * getChildNodes () const
Gets a NodeList that contains all children of this node.
virtual XalanNode * getFirstChild () const
Gets the first child of this node.
virtual XalanNode * getLastChild () const
Gets the last child of this node.
virtual XalanNode * getPreviousSibling () const
Gets the node immediately preceding this node.
virtual XalanNode * getNextSibling () const
Gets the node immediately following this node.
virtual const XalanNamedNodeMap * getAttributes () const
Gets a NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.
virtual XalanDocument * getOwnerDocument () const
Gets the DOMDocument object associated with this node.
const DOMProcessingInstructionType * getXercesNode () const
Get the Xerces node this instance represent.

Cloning function.

virtual XercesProcessingInstructionWrapper * cloneNode (bool deep) const
Returns a duplicate of this node.

Functions to modify the DOM Node.

virtual XalanNode * insertBefore (XalanNode *newChild, XalanNode *refChild)
Inserts the node newChild before the existing child node refChild.
virtual XalanNode * replaceChild (XalanNode *newChild, XalanNode *oldChild)
Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node.
virtual XalanNode * removeChild (XalanNode *oldChild)
Removes the child node indicated by oldChild from the list of children, and returns it.
virtual XalanNode * appendChild (XalanNode *newChild)
Adds the node newChild to the end of the list of children of this node.

Query functions.

virtual bool hasChildNodes () const
This is a convenience method to allow easy determination of whether a node has any children.

Set functions.

virtual void setNodeValue (const XalanDOMString &nodeValue)
Sets the value of the node.

Functions introduced in DOM Level 2.

virtual void normalize ()
Puts all DOMText nodes in the full depth of the sub-tree underneath this DOMNode, including attribute nodes, into a "normal" form where only markup (e.g., tags, comments, processing instructions, CDATA sections, and entity references) separates DOMText nodes, i.e., there are no adjacent DOMText nodes.
virtual bool isSupported (const XalanDOMString &feature, const XalanDOMString &version) const
Tests whether the DOM implementation implements a specific feature and that feature is supported by this node.
virtual const XalanDOMString & getNamespaceURI () const
Get the namespace URI of this node, or null if it is unspecified.
virtual const XalanDOMString & getPrefix () const
Get the namespace prefix of this node, or null if it is unspecified.
virtual const XalanDOMString & getLocalName () const
Returns the local part of the qualified name of this node.
virtual void setPrefix (const XalanDOMString &prefix)
Set the namespace prefix of this node.
virtual bool isIndexed () const
Determine if the document is node-order indexed.
virtual IndexType getIndex () const
Get the node's index.

Get functions.

virtual const XalanDOMString & getTarget () const
The target of this processing instruction.
virtual const XalanDOMString & getData () const
The content of this processing instruction.

Set functions.

virtual void setData (const XalanDOMString &data)
Sets the content of this processing instruction.

Static Public Member Functions

XercesProcessingInstructionWrapper * create (MemoryManagerType &theManager, const DOMProcessingInstructionType *theXercesDOMProcessingInstruction, const XercesWrapperNavigator &theNavigator)

Constructor & Destructor Documentation

XercesProcessingInstructionWrapper::XercesProcessingInstructionWrapper ( const DOMProcessingInstructionType * theXercesDOMProcessingInstruction,

const XercesWrapperNavigator & theNavigator

)

virtual XercesProcessingInstructionWrapper::~XercesProcessingInstructionWrapper ( ) [virtual]

Member Function Documentation

virtual XalanNode* XercesProcessingInstructionWrapper::appendChild ( XalanNode * newChild ) [virtual]

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.

Implements XalanProcessingInstruction.

virtual XercesProcessingInstructionWrapper* XercesProcessingInstructionWrapper::cloneNode ( bool deep ) const [virtual]

Returns a duplicate of this node.
This function 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.

Implements XalanProcessingInstruction.

XercesProcessingInstructionWrapper* XercesProcessingInstructionWrapper::create ( MemoryManagerType & theManager,

const DOMProcessingInstructionType * theXercesDOMProcessingInstruction,

const XercesWrapperNavigator & theNavigator

) [static]

virtual const XalanNamedNodeMap* XercesProcessingInstructionWrapper::getAttributes ( ) const [virtual]

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

Implements XalanProcessingInstruction.

virtual const XalanNodeList* XercesProcessingInstructionWrapper::getChildNodes ( ) const [virtual]

Gets 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.
Implements XalanProcessingInstruction.

virtual const XalanDOMString& XercesProcessingInstructionWrapper::getData ( ) const [virtual]

The content of this processing instruction.
This is from the first non white space character after the target to the character immediately preceding the ?>.
Exceptions:

DOMException NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.

Implements XalanProcessingInstruction.

virtual XalanNode* XercesProcessingInstructionWrapper::getFirstChild ( ) const [virtual]

Gets the first child of this node.
If there is no such node, this returns null.
Implements XalanProcessingInstruction.

virtual IndexType XercesProcessingInstructionWrapper::getIndex ( ) const [virtual]

Get the node's index.
Valid only if the owner document reports that the document is node-order indexed.

Returns:
The index value, or 0 if the node is not indexed.

Implements XalanProcessingInstruction.

virtual XalanNode* XercesProcessingInstructionWrapper::getLastChild ( ) const [virtual]

Gets the last child of this node.
If there is no such node, this returns null.
Implements XalanProcessingInstruction.

virtual const XalanDOMString& XercesProcessingInstructionWrapper::getLocalName ( ) const [virtual]

Returns the local part of the qualified name of this node.
For nodes created with a DOM Level 1 method, such as createElement from the DOMDocument interface, it is null.
Implements XalanProcessingInstruction.

virtual const XalanDOMString& XercesProcessingInstructionWrapper::getNamespaceURI ( ) const [virtual]

Get 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.
Implements XalanProcessingInstruction.

virtual XalanNode* XercesProcessingInstructionWrapper::getNextSibling ( ) const [virtual]

Gets the node immediately following this node.
If there is no such node, this returns null.
Implements XalanProcessingInstruction.

virtual const XalanDOMString& XercesProcessingInstructionWrapper::getNodeName ( ) const [virtual]

Implements XalanProcessingInstruction.

virtual NodeType XercesProcessingInstructionWrapper::getNodeType ( ) const [virtual]

An enum value representing the type of the underlying object.

Implements XalanProcessingInstruction.

virtual const XalanDOMString& XercesProcessingInstructionWrapper::getNodeValue ( ) const [virtual]

Gets the value of this node, depending on its type.

Implements XalanProcessingInstruction.

virtual XalanDocument* XercesProcessingInstructionWrapper::getOwnerDocument ( ) const [virtual]

Gets the DOMDocument object associated with this node.
This is also the DOMDocument object used to create new nodes. When this node is a DOMDocument or a DOMDocumentType which is not used with any DOMDocument yet, this is null.
Implements XalanProcessingInstruction.

virtual XalanNode* XercesProcessingInstructionWrapper::getParentNode ( ) const [virtual]

Gets 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, a null DOMNode is returned.
Implements XalanProcessingInstruction.

virtual const XalanDOMString& XercesProcessingInstructionWrapper::getPrefix ( ) const [virtual]

Get the namespace prefix of this node, or null if it is unspecified.

Implements XalanProcessingInstruction.

virtual XalanNode* XercesProcessingInstructionWrapper::getPreviousSibling ( ) const [virtual]

Gets the node immediately preceding this node.
If there is no such node, this returns null.
Implements XalanProcessingInstruction.

virtual const XalanDOMString& XercesProcessingInstructionWrapper::getTarget ( ) const [virtual]

The target of this processing instruction.
XML defines this as being the first token following the markup that begins the processing instruction.
Implements XalanProcessingInstruction.

const DOMProcessingInstructionType* XercesProcessingInstructionWrapper::getXercesNode ( ) const

Get the Xerces node this instance represent.

Returns:
The Xerces node

virtual bool XercesProcessingInstructionWrapper::hasChildNodes ( ) const [virtual]

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.

Implements XalanProcessingInstruction.

virtual XalanNode* XercesProcessingInstructionWrapper::insertBefore ( XalanNode * newChild,

XalanNode * refChild

) [virtual]

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. Note that a DOMNode that has never been assigned to refer to an actual node is == null.
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.

Implements XalanProcessingInstruction.

virtual bool XercesProcessingInstructionWrapper::isIndexed ( ) const [virtual]

Determine if the document is node-order indexed.

Returns:
true if the document is indexed, otherwise false.

Implements XalanProcessingInstruction.

virtual bool XercesProcessingInstructionWrapper::isSupported ( const XalanDOMString & feature,

const XalanDOMString & version

) const [virtual]

Tests whether the DOM implementation implements a specific feature and that feature is supported by this node.

Parameters:

feature The string of the feature to test. This is the same name as what 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.

Implements XalanProcessingInstruction.

virtual void XercesProcessingInstructionWrapper::normalize ( ) [virtual]

Puts all DOMText nodes in the full depth of the sub-tree underneath this DOMNode, including attribute nodes, into a "normal" form where only markup (e.g., tags, comments, processing instructions, CDATA sections, and entity references) separates DOMText nodes, i.e., there are no adjacent DOMText 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.
Note: In cases where the document contains DOMCDATASections, the normalize operation alone may not be sufficient, since XPointers do not differentiate between DOMText nodes and DOMCDATASection nodes.
Implements XalanProcessingInstruction.

virtual XalanNode* XercesProcessingInstructionWrapper::removeChild ( XalanNode * oldChild ) [virtual]

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.

Implements XalanProcessingInstruction.

virtual XalanNode* XercesProcessingInstructionWrapper::replaceChild ( XalanNode * newChild,

XalanNode * oldChild

) [virtual]

Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node.
If newChild is a DOMDocumentFragment object, oldChild is replaced by all of the DOMDocumentFragment children, which are inserted in the same order.
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.

Implements XalanProcessingInstruction.

virtual void XercesProcessingInstructionWrapper::setData ( const XalanDOMString & data ) [virtual]

Sets the content of this processing instruction.
This is from the first non white space character after the target to the character immediately preceding the ?>.
Parameters:

data The string containing the processing instruction

Implements XalanProcessingInstruction.

virtual void XercesProcessingInstructionWrapper::setNodeValue ( const XalanDOMString & nodeValue ) [virtual]

Sets the value of the node.
Any node which can have a nodeValue (
See also:
getNodeValue) will also accept requests to set it to a string. The exact response to this varies from node to node -- Attribute, for example, stores its values in its children and has to replace them with a new Text holding the replacement value.
For most types of Node, value is null and attempting to set it will throw DOMException(NO_MODIFICATION_ALLOWED_ERR). This will also be thrown if the node is read-only.
Implements XalanProcessingInstruction.

virtual void XercesProcessingInstructionWrapper::setPrefix ( const XalanDOMString & prefix ) [virtual]

Set the namespace prefix of this node.
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 DOMElement and DOMAttr 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.

Parameters:

prefix The prefix of this node.

Exceptions:

DOMException INVALID_CHARACTER_ERR: Raised if the specified prefix contains an illegal character.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
NAMESPACE_ERR: Raised if the specified prefix is malformed, if the specified prefix is "xml" and the namespaceURI of this node is different from "http://www.w3.org/XML/1998/namespace", if specified prefix is "xmlns" and the namespaceURI is neither null nor an empty string, or if the localName is null.

Implements XalanProcessingInstruction.

The documentation for this class was generated from the following file:

XercesProcessingInstructionWrapper.hpp

Interpreting class diagrams

Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.