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- Enclosing class:
- ForkJoinPool
public static interface ForkJoinPool.ForkJoinWorkerThreadFactoryFactory for creating newForkJoinWorkerThreads. AForkJoinWorkerThreadFactorymust be defined and used forForkJoinWorkerThreadsubclasses that extend base functionality or initialize threads with different contexts.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description ForkJoinWorkerThreadnewThread(ForkJoinPool pool)Returns a new worker thread operating in the given pool.
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Method Detail
newThread
ForkJoinWorkerThread newThread(ForkJoinPool pool)
Returns a new worker thread operating in the given pool. Returning null or throwing an exception may result in tasks never being executed. If this method throws an exception, it is relayed to the caller of the method (for exampleexecute) causing attempted thread creation. If this method returns null or throws an exception, it is not retried until the next attempted creation (for example another call toexecute).- Parameters:
pool- the pool this thread works in- Returns:
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the new worker thread, or
nullif the request to create a thread is rejected - Throws:
NullPointerException- if the pool is null
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