FunctionItemProcessor (Spring Batch 4.1.4.RELEASE API)

java.lang.Object
- org.springframework.batch.item.function.FunctionItemProcessor<I,O>

All Implemented Interfaces:
ItemProcessor<I,O>
```
public class FunctionItemProcessor<I,O>
extends java.lang.Object
implements ItemProcessor<I,O>
```
An ItemProcessor implementation that delegates to a Function
Since:
4.0
Author:
Michael Minella

- Constructor Summary
  Constructors
  Constructor Description
  FunctionItemProcessor(java.util.function.Function<I,O> function)
- Method Summary
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  O process(I item)
  Process the provided item, returning a potentially modified or new item for continued processing.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FunctionItemProcessor
```
public FunctionItemProcessor(java.util.function.Function<I,O> function)
```
    Parameters:
    function - the delegate. Must not be null
- Method Detail
  - process
```
public O process(I item)
          throws java.lang.Exception
```
    Description copied from interface: ItemProcessor
    Process the provided item, returning a potentially modified or new item for continued processing. If the returned result is null, it is assumed that processing of the item should not continue.
    Specified by:
    process in interface ItemProcessor<I,O>
    Parameters:
    item - to be processed
    Returns:
    potentially modified or new item for continued processing, null if processing of the provided item should not continue.
    Throws:
    java.lang.Exception - thrown if exception occurs during processing.