Uses of Class
org.apache.flink.api.java.operators.ReduceOperator

Packages that use ReduceOperator

Package	Description
org.apache.flink.api.java
org.apache.flink.api.java.operators

Uses of ReduceOperator in org.apache.flink.api.java

Methods in org.apache.flink.api.java that return ReduceOperator

Modifier and Type	Method and Description
ReduceOperator<T>	DataSet.reduce(ReduceFunction<T> reducer) Applies a Reduce transformation on a non-grouped DataSet. The transformation consecutively calls a RichReduceFunction until only a single element remains which is the result of the transformation.

Uses of ReduceOperator in org.apache.flink.api.java.operators

Methods in org.apache.flink.api.java.operators that return ReduceOperator

Modifier and Type	Method and Description
ReduceOperator<T>	UnsortedGrouping.reduce(ReduceFunction<T> reducer) Applies a Reduce transformation on a grouped DataSet. For each group, the transformation consecutively calls a RichReduceFunction until only a single element for each group remains.