Flink : DataStream : API 2.1.0 API

Packages 
Package Description
org.apache.flink.datastream.api  
org.apache.flink.datastream.api.attribute  
org.apache.flink.datastream.api.builtin  
org.apache.flink.datastream.api.common  
org.apache.flink.datastream.api.context  
org.apache.flink.datastream.api.extension.eventtime  
org.apache.flink.datastream.api.extension.eventtime.function  
org.apache.flink.datastream.api.extension.eventtime.strategy  
org.apache.flink.datastream.api.extension.eventtime.timer  
org.apache.flink.datastream.api.extension.join  
org.apache.flink.datastream.api.extension.window.context  
org.apache.flink.datastream.api.extension.window.function  
org.apache.flink.datastream.api.extension.window.strategy  
org.apache.flink.datastream.api.function  
org.apache.flink.datastream.api.stream