Accessing variables build within a map/flatmap function within a DS

[Andres Angel]

Hello everyone,

I was wondering if there is a way how to read the content of a varible
build within a map/flatmap function out of the DS method.

example:

 DataStream<String> dsString = env.fromElements("1,a,1.1|2,b,2.2,-2",
"3,c|4,d,4.4");
    DataStream<Object> dsTuple = dsString.flatMap(new
FlatMapFunction<String, Object>() {
        @Override
        public void flatMap(String value, Collector<Object> out) throws
Exception {
            String var1 = "dummy";

        }
    });

    System.out.print(var1);

thanks so much