To Stream

or not to Stream

java.util.stream.Stream<T>

• Asynchronous vs Multi threaded
   
• Pull vs Push​
   
• Stream pipeline

1. data source
    
2. intermediate operations (stateless or statefull)
    
3. terminating operation

java.util.stream.Stream<T>

• Asynchronous vs Multi threaded
   
• Pull vs Push​
   
• Stream pipeline:

should I use Java Streams?

5MB @ 1956

The best approach is to avoid stateful behavioral parameters to stream operations entirely; there is usually a way to restructure the stream pipeline to avoid statefulness.

To Stream or not to Stream?

I use Java Streams all the time...