程序包的使用
org.apache.flink.api.java.aggregation

使用org.apache.flink.api.java.aggregation的程序包

程序包	说明
org.apache.flink.api.java
org.apache.flink.api.java.aggregation
org.apache.flink.api.java.operators

org.apache.flink.api.java使用的org.apache.flink.api.java.aggregation中的类

类和说明
Aggregations 已过时。 All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.

org.apache.flink.api.java.aggregation使用的org.apache.flink.api.java.aggregation中的类

类和说明
AggregationFunction
AggregationFunctionFactory Interface of factory for creating AggregationFunction.
Aggregations 已过时。 All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.

org.apache.flink.api.java.operators使用的org.apache.flink.api.java.aggregation中的类

类和说明
Aggregations 已过时。 All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.