How to use

FunctionMapper

in

camundafeel.javax.el

public Method resolveFunction(String prefix, String localName) {
 for (FunctionMapper functionMapper : functionMappers) {
  Method method = functionMapper.resolveFunction(prefix, localName);
  if (method != null) {
   return method;
  }
 }
 throw LOG.unknownFunction(prefix, localName);
}

public Method resolveFunction(String prefix, String localName) {
 for (FunctionMapper functionMapper : functionMappers) {
  Method method = functionMapper.resolveFunction(prefix, localName);
  if (method != null) {
   return method;
  }
 }
 throw LOG.unknownFunction(prefix, localName);
}