Module jdk.xml.dom

Interface XPathNSResolver

  • public interface 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.

    • Method Detail

      • lookupNamespaceURI

        String lookupNamespaceURI​(String 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.
        Returns the associated namespace URI or null if none is found.