evaluate an xpath string and return true if the output is to be included or not . concode_field_sep FunctionTable funcTable concode_elem_sep boolean installed concode_elem_sep java.util.logging.Logger log concode_elem_sep XPathContext context concode_elem_sep String xpathStr concode_elem_sep XPath xpath concode_field_sep XPath createXPath concode_elem_sep NodeList selectNodeList concode_elem_sep XObject eval concode_elem_sep void clear concode_elem_sep boolean isInstalled concode_elem_sep void fixupFunctionTable
boolean function ( Node arg0 , Node arg1 , String arg2 , Node arg3 ) { XObject loc0 = eval ( arg0 , arg1 , arg2 , arg3 ) ; return loc0 . bool ( ) ; }