XFastAttributeList

DRAFT

See also FastParser,XFastContextHandler,XFastTokenHandler

IDL

module com {  module sun {  module star {  module xml {  module sax {  
 
/** a container for the attributes of an xml element. 

	<br>Attributes are seperated into known attributes and unknown attributes.
	<p>Known attributes have a local name that is known to the <type>XFastTokenHandler</token>
	registered at the <type>XFastParser</type> which created the sax event containing
	this attributes. If an attribute also has a namespace, that must be registered
	at the <type>XFastParser</type>, else this attribute is also unknown even if
	the local name is known.
 */
interface XFastAttributeList: com::sun::star::uno::XInterface
{
	/** checks if an attribute is available.<br>

		@param Token
			contains the integer token from the <type>XFastTokenHandler</type>
			registered at the <type>XFastParser</type>.<br>

			If the attribute name has a namespace that was registered with the
			<type>XFastParser</type>, Token contains the integer token of the
			attributes local name from the <type>XFastTokenHandler</type> and
			the integer token of the namespace combined with an arithmetic
			<b>or</b> operation.

		@returns
			<TRUE/>, if the attribute is available
	*/
	boolean hasAttribute( [in] long Token );

	/** retrieves the token of an attributes value.<br>

		@param Token
			contains the integer token from the <type>XFastTokenHandler</type>
			registered at the <type>XFastParser</type>.<br>

			If the attribute name has a namespace that was registered with the
			<type>XFastParser</type>, Token contains the integer token of the
			attributes local name from the <type>XFastTokenHandler</type> and
			the integer token of the namespace combined with an arithmetic
			<b>or</b> operation.

		@returns
			The integer token of the value from the attribute or <const>FastToken::Invalid</const>

		@raises SAXEXception
			if the attribute is not available

	*/
	long getValueToken( [in] long Token )
		raises( SAXException );

	/**retrieves the token of an attributes value.<br>

		@param Token
			contains the integer token from the <type>XFastTokenHandler</type>
			registered at the <type>XFastParser</type>.<br>

			If the attribute name has a namespace that was registered with the
			<type>XFastParser</type>, Token contains the integer token of the
			attributes local name from the <type>XFastTokenHandler</type> and
			the integer token of the namespace combined with an arithmetic
			<b>or</b> operation.

		@param Default
			This value will be returned if the attribute is not available

		@returns
			If the attribute is available it returns the integer token of the value
			from the attribute or <const>FastToken::Invalid</const>.
			If not the value of <param>Default</param> is returned.

	*/
	long getOptionalValueToken( [in] long Token, [in] long Default );

	/** retrieves the value of an attributes.<br>

		@param Token
			contains the integer token from the <type>XFastTokenHandler</type>
			registered at the <type>XFastParser</type>.<br>

			If the attribute name has a namespace that was registered with the
			<type>XFastParser</type>, Token contains the integer token of the
			attributes local name from the <type>XFastTokenHandler</type> and
			the integer token of the namespace combined with an arithmetic
			<b>or</b> operation.

		@returns
			The string value from the attribute.

		@raises SAXEXception
			if the attribute is not available

	*/
	string getValue( [in] long Token )
		raises( SAXException );

	/** retrieves the value of an attributes.<br>

		@param Token
			contains the integer token from the <type>XFastTokenHandler</type>
			registered at the <type>XFastParser</type>.<br>

			If the attribute name has a namespace that was registered with the
			<type>XFastParser</type>, Token contains the integer token of the
			attributes local name from the <type>XFastTokenHandler</type> and
			the integer token of the namespace combined with an arithmetic
			<b>or</b> operation.

		@returns
			The string value from the attribute or an empty string if the
			attribute is not available.
	*/
	string getOptionalValue( [in] long Token );

	/** returns a sequence of attributes which names and or namespaces URLS
		can not be translated to tokens.
	*/
	sequence< ::com::sun::star::xml::Attribute > getUnknownAttributes();
};

}; }; }; }; };