| 程序包 | 说明 |
|---|---|
| org.apache.flink.api.java.summarize.aggregation |
| 限定符和类型 | 方法和说明 |
|---|---|
static <R extends org.apache.flink.api.java.tuple.Tuple> |
SummaryAggregatorFactory.create(org.apache.flink.api.java.typeutils.TupleTypeInfoBase<?> inType) |
Copyright © 2014–2019 The Apache Software Foundation. All rights reserved.