org.springframework.batch.core.step.item

Interface KeyGenerator

public interface KeyGenerator

Interface for defining keys to uniquely identify items. this can be useful if the item itself cannot be modified to properly override equals.

Author:

Dave Syer

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getKey(java.lang.Object item)

Method Detail

getKey

java.lang.Object getKey(java.lang.Object item)