| 14 |
|
* scheduling or execution. However, you can override initialization |
| 15 |
|
* and termination methods surrounding the main task processing loop. |
| 16 |
|
* If you do create such a subclass, you will also need to supply a |
| 17 |
< |
* custom {@link ForkJoinPool.ForkJoinWorkerThreadFactory} to use it |
| 18 |
< |
* in a {@code ForkJoinPool}. |
| 17 |
> |
* custom {@link ForkJoinPool.ForkJoinWorkerThreadFactory} to |
| 18 |
> |
* {@linkplain ForkJoinPool#ForkJoinPool use it} in a {@code ForkJoinPool}. |
| 19 |
|
* |
| 20 |
|
* @since 1.7 |
| 21 |
|
* @author Doug Lea |
| 60 |
|
} |
| 61 |
|
|
| 62 |
|
/** |
| 63 |
< |
* Returns the index number of this thread in its pool. The |
| 64 |
< |
* returned value ranges from zero to the maximum number of |
| 65 |
< |
* threads (minus one) that have ever been created in the pool. |
| 66 |
< |
* This method may be useful for applications that track status or |
| 67 |
< |
* collect results per-worker rather than per-task. |
| 63 |
> |
* Returns the unique index number of this thread in its pool. |
| 64 |
> |
* The returned value ranges from zero to the maximum number of |
| 65 |
> |
* threads (minus one) that may exist in the pool, and does not |
| 66 |
> |
* change during the lifetime of the thread. This method may be |
| 67 |
> |
* useful for applications that track status or collect results |
| 68 |
> |
* per-worker-thread rather than per-task. |
| 69 |
|
* |
| 70 |
|
* @return the index number |
| 71 |
|
*/ |
| 72 |
|
public int getPoolIndex() { |
| 73 |
< |
return workQueue.poolIndex; |
| 73 |
> |
return workQueue.poolIndex >>> 1; // ignore odd/even tag bit |
| 74 |
|
} |
| 75 |
|
|
| 76 |
|
/** |
