Examples of net.sf.saxon.sxpath.XPathEvaluator.declareVariable()

Class net.sf.saxon.sxpath.XPathEvaluator

Examples of net.sf.saxon.sxpath.XPathEvaluator.declareVariable()

net.sf.saxon.sxpath.XPathEvaluator.declareVariable()
Declare a variable, making it available for use within a subsequently-compiled XPath expression. The variable may subsequently be assigned a value using the method {@link XPathDynamicContext#setVariable(XPathVariable,net.sf.saxon.om.ValueRepresentation)}. Any external variable used in an XPath expression must be declared before the XPath expression is compiled. @param uri The namespace URI of the variable name. Use "" for the null namespace. @param localName The local part of the variable name. @return an object representing the variable

                Map.Entry entry = (Map.Entry) namespaceMap[i];
                sc.declareNamespace((String) entry.getKey(),
                        (String) entry.getValue());
            }
            xpe.setStaticContext(sc);
            XPathVariable thisVar = xpe.declareVariable("", contextVar);
            XPathExpression xpath = xpe.createExpression(path);
            NodeInfo contextItem = 
                //config.buildDocument(new DOMSource(contextNode));
                config.unravel(new DOMSource(contextNode));
            XPathDynamicContext dc = xpath.createDynamicContext(null);

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