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.\" ========================================================================
.\"
.IX Title "XPath::Node 3pm"
.TH XPath::Node 3pm "2003-01-26" "perl v5.10.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
XML::XPath::Node \- internal representation of a node
.SH "API"
.IX Header "API"
The Node \s-1API\s0 aims to emulate \s-1DOM\s0 to some extent, however the \s-1API\s0
isn't quite compatible with \s-1DOM\s0. This is to ease transition from
\&\s-1XML::DOM\s0 programming to XML::XPath. Compatibility with \s-1DOM\s0 may
arise once \s-1XML::DOM\s0 gets namespace support.
.SS "new"
.IX Subsection "new"
Creates a new node. See the sub-classes for parameters to pass to \fInew()\fR.
.SS "getNodeType"
.IX Subsection "getNodeType"
Returns one of \s-1ELEMENT_NODE\s0, \s-1TEXT_NODE\s0, \s-1COMMENT_NODE\s0, \s-1ATTRIBUTE_NODE\s0,
\&\s-1PROCESSING_INSTRUCTION_NODE\s0 or \s-1NAMESPACE_NODE\s0. \s-1UNKNOWN_NODE\s0 is returned
if the sub-class doesn't implement getNodeType \- but that means
something is broken! The constants are exported by default from
XML::XPath::Node. The constants have the same numeric value as the
\&\s-1XML::DOM\s0 versions.
.SS "getParentNode"
.IX Subsection "getParentNode"
Returns the parent of this node, or undef if this is the root node. Note
that the root node is the root node in terms of XPath \- not the root
element node.
.ie n .SS "to_sax ( $handler | %handlers )"
.el .SS "to_sax ( \f(CW$handler\fP | \f(CW%handlers\fP )"
.IX Subsection "to_sax ( $handler | %handlers )"
Generates sax calls to the handler or handlers. See the PerlSAX docs for
details (not yet implemented correctly).
.SH "MORE INFO"
.IX Header "MORE INFO"
See the sub-classes for the meaning of the rest of the \s-1API:\s0
.IP "\(bu" 4
XML::XPath::Node::Element
.IP "\(bu" 4
XML::XPath::Node::Attribute
.IP "\(bu" 4
XML::XPath::Node::Namespace
.IP "\(bu" 4
XML::XPath::Node::Text
.IP "\(bu" 4
XML::XPath::Node::Comment
.IP "\(bu" 4
XML::XPath::Node::PI