this.callDef = callDef;
}
public Variable execute(Scraper scraper, ScraperContext context) {
String functionName = BaseTemplater.execute( callDef.getName(), scraper.getScriptEngine() );
FunctionDef functionDef = scraper.getConfiguration().getFunctionDef(functionName);
this.setProperty("Name", functionName);
if (functionDef == null) {
throw new FunctionException("Function \"" + functionName + "\" is undefined!");