Package com.googlecode.objectify
Interface Result<T>
- All Known Implementing Classes:
IteratorFirstResult
,LoadResult
,MakeListResult
,ResultAdapter
,ResultCache
,ResultNow
,ResultTranslator
,ResultWrapper
public interface Result<T>
This interface provides a return value for asynchronous Objectify calls,
nearly the same as java.util.concurrent.Future
. Unfortunately the methods
of Future
throw checked exceptions, rendering the class prohibitively
painful to use in business logic. This interface fixes that problem, and implementors
automatically unwrap ExecutionExceptions (checked exceptions will be wrapped in a
new RuntimeException).
- Author:
- Jeff Schnitzer invalid input: '<'[email protected]>
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Method Summary
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Method Details
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now
T now()Waits if necessary for the computation to complete, and then retrieves its result. If the computation produced an exception, it will be thrown here.- Returns:
- the computed result
-