Uses of Package
org.apache.flink.api.java.functions

Packages that use org.apache.flink.api.java.functions

Package	Description
org.apache.flink.api.java
org.apache.flink.api.java.functions
org.apache.flink.api.java.operators
org.apache.flink.api.java.operators.translation
org.apache.flink.api.java.typeutils

Classes in org.apache.flink.api.java.functions used by org.apache.flink.api.java

Class and Description
KeySelector The KeySelector allows to use arbitrary objects for operations such as reduce, reduceGroup, join, coGoup, etc.

Classes in org.apache.flink.api.java.functions used by org.apache.flink.api.java.functions

Class and Description
RichFlatMapFunction Rich variant of the FlatMapFunction.
RichGroupReduceFunction Rich variant of the GroupReduceFunction.

Classes in org.apache.flink.api.java.functions used by org.apache.flink.api.java.operators

Class and Description
KeySelector The KeySelector allows to use arbitrary objects for operations such as reduce, reduceGroup, join, coGoup, etc.
RichFlatJoinFunction Rich variant of the FlatJoinFunction.
RichGroupReduceFunction Rich variant of the GroupReduceFunction.
RichGroupReduceFunction.Combinable This annotation can be added to classes that extend RichGroupReduceFunction, in oder to mark them as "combinable".

Classes in org.apache.flink.api.java.functions used by org.apache.flink.api.java.operators.translation

Class and Description
KeySelector The KeySelector allows to use arbitrary objects for operations such as reduce, reduceGroup, join, coGoup, etc.
RichGroupReduceFunction.Combinable This annotation can be added to classes that extend RichGroupReduceFunction, in oder to mark them as "combinable".
RichMapFunction Rich variant of the MapFunction.

Classes in org.apache.flink.api.java.functions used by org.apache.flink.api.java.typeutils

Class and Description
KeySelector The KeySelector allows to use arbitrary objects for operations such as reduce, reduceGroup, join, coGoup, etc.