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.
- Since:
- 1.4, DOM Level 3
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
String |
lookupNamespaceURI |
Look up the namespace URI associated to the given namespace prefix. |
Method Details
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.- Parameters:
-
prefix- The prefix to look for. - Returns:
- Returns the associated namespace URI or
nullif none is found.
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https://docs.oracle.com/en/java/javase/25/docs/api/jdk.xml.dom/org/w3c/dom/xpath/XPathNSResolver.html
