org.w3c.dom.xpath.XPathNSResolver |
The XPathNSResolver
interface permit prefix
strings in the expression to be properly bound to
namespaceURI
strings. XPathEvaluator
can
construct an implementation of XPathNSResolver
from a node,
or the interface may be implemented by any application.
See also the Document Object Model (DOM) Level 3 XPath Specification.
Public Methods | |||||||||||
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Look up the namespace URI associated to the given namespace prefix.
|
Look up the namespace URI associated to the given namespace prefix. The
XPath evaluator must never call this with a null
or
empty argument, because the result of doing this is undefined.
prefix | The prefix to look for. |
---|
null
if
none is found.