javax.cache.processor

Interface EntryProcessorResult<T>

Type Parameters:

T - the type of the return value

public interface EntryProcessorResult<T>

A mechanism to represent and obtain the result of processing a Cache entry using an EntryProcessor.

Since:

1.0

Author:

Brian Oliver

Method Summary

Methods

Modifier and Type	Method and Description
T	get() Obtain the result of processing an entry with an EntryProcessor.

Method Detail

get

T get()
      throws EntryProcessorException

Obtain the result of processing an entry with an EntryProcessor.

If an exception was thrown during the processing of an entry, either by the EntryProcessor itself or by the Caching implementation, the exceptions will be wrapped and re-thrown as a EntryProcessorException when calling this method.

Returns:

the result of processing

Throws:

CacheException - if the implementation failed to execute the EntryProcessor

EntryProcessorException - if the EntryProcessor raised an exception, this exception will be used to wrap the causing exception