CommaWindowFunction (Pulsar Functions :: API Examples 2.9.0 API)

java.lang.Object
- org.apache.pulsar.functions.api.examples.CommaWindowFunction

All Implemented Interfaces:

java.util.function.Function<java.util.Collection<java.lang.String>,java.lang.String>
```
public class CommaWindowFunction
extends java.lang.Object
implements java.util.function.Function<java.util.Collection<java.lang.String>,java.lang.String>
```
Comma based aggregation window function example.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  CommaWindowFunction()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String apply(java.util.Collection<java.lang.String> integers)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.function.Function
    andThen, compose

- Constructor Detail
  - CommaWindowFunction
```
public CommaWindowFunction()
```
- Method Detail
  - apply
```
public java.lang.String apply(java.util.Collection<java.lang.String> integers)
```
    Specified by:
    
    apply in interface java.util.function.Function<java.util.Collection<java.lang.String>,java.lang.String>