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

Packages that use GroupReduceOperator

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

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

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

Modifier and Type	Method and Description
GroupReduceOperator<T,T>	DataSet.first(int n) Returns a new set containing the first n elements in this DataSet.
<R> GroupReduceOperator<T,R>	DataSet.reduceGroup(org.apache.flink.api.common.functions.GroupReduceFunction<T,R> reducer) Applies a GroupReduce transformation on a non-grouped DataSet.

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

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

Modifier and Type	Method and Description
GroupReduceOperator<T,T>	UnsortedGrouping.first(int n) Returns a new set containing the first n elements in this grouped DataSet.
GroupReduceOperator<T,T>	SortedGrouping.first(int n) Returns a new set containing the first n elements in this grouped and sorted DataSet.
<R> GroupReduceOperator<T,R>	UnsortedGrouping.reduceGroup(org.apache.flink.api.common.functions.GroupReduceFunction<T,R> reducer) Applies a GroupReduce transformation on a grouped DataSet.
<R> GroupReduceOperator<T,R>	SortedGrouping.reduceGroup(org.apache.flink.api.common.functions.GroupReduceFunction<T,R> reducer) Applies a GroupReduce transformation on a grouped and sorted DataSet.
GroupReduceOperator<IN,OUT>	GroupReduceOperator.setCombinable(boolean combinable)