Yes, that is perfect. I guess I did not read them all carefully enough. Thanks.
Devin On Tue, May 3, 2016 at 1:22 PM, Mark Payne <[email protected]> wrote: > Hi Devin, > > I think the 'replaceNull' function is what you are looking for. For > example: > > ${ greeting:replaceNull('hello'):length():gt(5) } > > You can find the documentation for this function at > http://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html#replacenull > > Thanks > -Mark > > > On May 3, 2016, at 6:27 AM, Devin Fisher < > [email protected]> wrote: > > I'm looking for the ability similar to the 'getOrDefault'[1] in the Java > Map class. I would like to access an attribute if the flow file has it but > be able to define a default if it don't. I've looked over the doc and can't > find a way to do it and wanted to see if someone else has done it. > > Devin > > [1] > https://docs.oracle.com/javase/8/docs/api/java/util/Map.html#getOrDefault-java.lang.Object-V- > > >
