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  * Copyright 2006-2007 the original author or authors.
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package org.springframework.batch.retry.interceptor;

Strategy interface to distinguish new arguments from ones that have been processed before, e.g. by examining a message flag.

Dave Syer
public interface NewMethodArgumentsIdentifier {

Inspect the arguments and determine if they have never been processed before. The safest choice when the answer is indeterminate is 'false'.

args the current method arguments.
true if the item is known to have never been processed before.
	boolean isNew(Object[] args);
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