XML::LibXML::Literal(3) User Contributed Perl Documentation XML::LibXML::Literal(3)NAME
XML::LibXML::Literal - Simple string values.
DESCRIPTION
In XPath terms a Literal is what we know as a string.
API
new($string)
Create a new Literal object with the value in $string. Note that " and ' will be converted to " and ' respectively. That is not
part of the XPath specification, but I consider it useful. Note though that you have to go to extraordinary lengths in an XML template file
(be it XSLT or whatever) to make use of this:
<xsl:value-of select=""I'm feeling &quot;sad&quot;""/>
Which produces a Literal of:
I'm feeling "sad"
value()
Also overloaded as stringification, simply returns the literal string value.
cmp($literal)
Returns the equivalent of perl's cmp operator against the given $literal.
perl v5.16.3 2013-05-13 XML::LibXML::Literal(3)
Check Out this Related Man Page
RDF::Trine::Node::Literal::XML(3pm) User Contributed Perl Documentation RDF::Trine::Node::Literal::XML(3pm)NAME
RDF::Trine::Node::Literal::XML - RDF Node class for XMLLiterals
METHODS
"new ( $node )"
"new ( $string [ , $lang, $datatype ] )"
Returns a new XML Literal object. This method can be used in two different ways: It can either be passed a string or an XML::LibXML
node.
In the case of passing a string, this method follows the same API as the RDF::Trine::Node::Literal constructor, but:
o $string must be a well-balanced XML fragment =item * $lang is optional, but if a language code is present it will be used as the
value of "xml:lang" attribute(s) on the root XML element(s) of the literal. If the element already has an "xml:lang" attribute it
will be overwritten. For the node types that doesn't support adding a language, text and CData, a warning will be issued. =item *
$datatype will be ignored and set to 'http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral'
In the case of using a XML::LibXML node $node, the Node may be one of these types or a subclass thereof:
o XML::LibXML::Document =item * XML::LibXML::DocumentFragment =item * XML::LibXML::Element =item * XML::LibXML::CDATASection =item *
XML::LibXML::NodeList =item * XML::LibXML::Text
If the string is not a valid XML fragment, and the $node is not of one of the above types, this method throws a RDF::Trine::Error
exception.
"xml_element"
Returns the XML::LibXML node for the XML Literal.
AUTHOR
First created by Gregory Todd Williams <gwilliams@cpan.org>, modfied and maintained by Kjetil Kjernsmo <kjetilk@cpan.org>
perl v5.10.1 2011-03-04 RDF::Trine::Node::Literal::XML(3pm)
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