Structured Streaming: How to add a listener for when a batch is complete

[Natalie Ruiz]

Hello all,

I'm a beginner, new to Spark and wanted to know if there was an equivalent to 
Spark Streaming's StreamingListenerBatchCompleted in Structured Streaming? I 
want to add a listener for when a batch is complete but the documentation and 
examples I find are for Spark Streaming and not Structured Streaming and 
registering it to a StreamingContext, which from my understanding is just for 
Spark Streaming

Thanks!