类的使用
org.apache.flink.api.scala.operators.ScalaAggregateOperator

使用ScalaAggregateOperator的程序包

程序包	说明
org.apache.flink.api.scala.operators

org.apache.flink.api.scala.operators中ScalaAggregateOperator的使用

返回ScalaAggregateOperator的org.apache.flink.api.scala.operators中的方法

限定符和类型	方法和说明
ScalaAggregateOperator<IN>	ScalaAggregateOperator.and(org.apache.flink.api.java.aggregation.Aggregations function, int field)