zypp::xml::Node Class Reference

xmlTextReader based interface to Reader's current node. More...

#include <Node.h>

Inheritance diagram for zypp::xml::Node:

List of all members.

Public Member Functions
	Node ()
	Default ctor.
	Node (xmlTextReaderPtr const &reader_r)
	Ctor referencing a Reader.
int	attributeCount () const
	Provides the number of attributes of the current node.
XmlString	baseUri () const
	The base URI of the node.
int	columnNumber () const
	Provide the column number of the current parsing point.
int	depth () const
	The depth of the node in the tree.
XmlString	encoding () const
	Determine the encoding of the document being read.
XmlString	getAttribute (const char *name_r) const
	Provides a copy of the attribute value with the specified qualified name.
XmlString	getAttributeNo (int no_r) const
	Provides a copy of the attribute value with the specified index relative to the containing element.
int	hasAttributes () const
	Whether the node has attributes.
int	hasValue () const
	Whether the node can have a text value.
bool	isAttribute () const
	Whether this is an Attribute node.
int	isDefault () const
	Whether an Attribute node was generated from the default value defined in the DTD or schema.
int	isEmptyElement () const
	Check if the current node is empty.
int	isNamespaceDecl () const
	Determine whether the current node is a namespace declaration rather than a regular attribute.
int	lineNumber () const
	Provide the line number of the current parsing point.
XmlString	localName () const
	The local name of the node.
XmlString	name () const
	The qualified name of the node, equal to Prefix :LocalName.
XmlString	namespaceUri () const
	The URI defining the namespace associated with the node.
NodeType	nodeType () const
	Get the node type of the current node.
XmlString	prefix () const
	A shorthand reference to the namespace associated with the node.
int	quoteChar () const
	The quotation mark character used to enclose the value of an attribute.
ReadState	readState () const
	Gets the read state of the reader.
XmlString	value () const
	Provides the text value of the node if present.
XmlString	getValue () const
	Provides a copy of the text value of the node if present.
XmlString	xmlLang () const
	The xml:lang scope within which the node resides.
XmlString	xmlVersion () const
	Determine the XML version of the document being read.
Private Member Functions
friend	base::SafeBool () const
bool	boolTest () const
	SafeBool test.
Private Attributes
xmlTextReaderPtr const &	_reader
	Reference to the Reader.
Static Private Attributes
static xmlTextReaderPtr const	_no_reader = 0
	NULL Reader referenced by default ctor.
Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &str, const Node &obj)

---

Detailed Description

xmlTextReader based interface to Reader's current node.

Node provides xmlTextReader methods that do not change the readers position in the file. Mostly access to the nodes attributes.

Definition at line 37 of file Node.h.

---

Constructor & Destructor Documentation

zypp::xml::Node::Node

(

)

Default ctor.

Definition at line 42 of file Node.cc.

zypp::xml::Node::Node

(

xmlTextReaderPtr const &

reader_r

)

Ctor referencing a Reader.

Definition at line 51 of file Node.cc.

---

Member Function Documentation

int zypp::xml::Node::attributeCount

(

)

const [inline]

Provides the number of attributes of the current node.

Definition at line 51 of file Node.h.

XmlString zypp::xml::Node::baseUri

(

)

const [inline]

The base URI of the node.

Definition at line 55 of file Node.h.

int zypp::xml::Node::columnNumber

(

)

const [inline]

Provide the column number of the current parsing point.

Definition at line 59 of file Node.h.

int zypp::xml::Node::depth

(

)

const [inline]

The depth of the node in the tree.

Definition at line 63 of file Node.h.

XmlString zypp::xml::Node::encoding

(

)

const [inline]

Determine the encoding of the document being read.

Definition at line 67 of file Node.h.

XmlString zypp::xml::Node::getAttribute

(

const char *

name_r

)

const [inline]

Provides a copy of the attribute value with the specified qualified name.

Definition at line 72 of file Node.h.

XmlString zypp::xml::Node::getAttributeNo

(

int

no_r

)

const [inline]

Provides a copy of the attribute value with the specified index relative to the containing element.

Definition at line 78 of file Node.h.

int zypp::xml::Node::hasAttributes

(

)

const [inline]

Whether the node has attributes.

Definition at line 82 of file Node.h.

int zypp::xml::Node::hasValue

(

)

const [inline]

Whether the node can have a text value.

Definition at line 86 of file Node.h.

bool zypp::xml::Node::isAttribute

(

)

const [inline]

Whether this is an Attribute node.

Definition at line 90 of file Node.h.

int zypp::xml::Node::isDefault

(

)

const [inline]

Whether an Attribute node was generated from the default value defined in the DTD or schema.

Definition at line 95 of file Node.h.

int zypp::xml::Node::isEmptyElement

(

)

const [inline]

Check if the current node is empty.

Definition at line 99 of file Node.h.

int zypp::xml::Node::isNamespaceDecl

(

)

const [inline]

Determine whether the current node is a namespace declaration rather than a regular attribute.

Definition at line 104 of file Node.h.

int zypp::xml::Node::lineNumber

(

)

const [inline]

Provide the line number of the current parsing point.

Definition at line 108 of file Node.h.

XmlString zypp::xml::Node::localName

(

)

const [inline]

The local name of the node.

Definition at line 112 of file Node.h.

XmlString zypp::xml::Node::name

(

)

const [inline]

The qualified name of the node, equal to Prefix :LocalName.

Definition at line 116 of file Node.h.

XmlString zypp::xml::Node::namespaceUri

(

)

const [inline]

The URI defining the namespace associated with the node.

Definition at line 120 of file Node.h.

NodeType zypp::xml::Node::nodeType

(

)

const [inline]

Get the node type of the current node.

Definition at line 124 of file Node.h.

XmlString zypp::xml::Node::prefix

(

)

const [inline]

A shorthand reference to the namespace associated with the node.

Definition at line 128 of file Node.h.

int zypp::xml::Node::quoteChar

(

)

const [inline]

The quotation mark character used to enclose the value of an attribute.

Returns:

" or ' or -1 in case of error.

Definition at line 133 of file Node.h.

ReadState zypp::xml::Node::readState

(

)

const [inline]

Gets the read state of the reader.

Definition at line 137 of file Node.h.

XmlString zypp::xml::Node::value

(

)

const [inline]

Provides the text value of the node if present.

Definition at line 141 of file Node.h.

XmlString zypp::xml::Node::getValue

(

)

const [inline]

Provides a copy of the text value of the node if present.

Definition at line 145 of file Node.h.

XmlString zypp::xml::Node::xmlLang

(

)

const [inline]

The xml:lang scope within which the node resides.

Definition at line 149 of file Node.h.

XmlString zypp::xml::Node::xmlVersion

(

)

const [inline]

Determine the XML version of the document being read.

Definition at line 153 of file Node.h.

zypp::xml::Node::base::SafeBool

(

)

const [private]

bool zypp::xml::Node::boolTest

(

)

const [inline, private]

SafeBool test.

Definition at line 165 of file Node.h.

---

Friends And Related Function Documentation

std::ostream & operator<<	(	std::ostream &	str,
		const Node &	obj
	)		[related]

Stream output.

Definition at line 60 of file Node.cc.

---

Member Data Documentation

xmlTextReaderPtr const zypp::xml::Node::_no_reader = 0 [static, private]

NULL Reader referenced by default ctor.

Definition at line 158 of file Node.h.

xmlTextReaderPtr const& zypp::xml::Node::_reader [private]

Reference to the Reader.

Definition at line 160 of file Node.h.

---

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

• zypp/parser/xml/Node.h
• zypp/parser/xml/Node.cc