Overview > klyn.io.xml.xpath > DOMXPathExpression > DOMXPathExpression
Version 0.1.2 Overview Index Tree Deprecated
klyn.io.xml.xpath.DOMXPathExpression.DOMXPathExpression
constructor
public DOMXPathExpression(expression as String, resolver as XPathNSResolver) throws XPathException, DOMException:
Description

Compiles an XPath expression.

Parameters
  • expression XPath expression text.
  • resolver Namespace resolver, or `null` when no prefixes are used.
Throws
  • XPathException if the expression is invalid or unsupported.
  • DOMException if a prefix cannot be resolved.
Example
expression = DOMXPathExpression("count(//item)", null)