Package Summary Overview Summary

### class:ForkJoinWorkerThread [NONE]
All Implemented Interfaces: `Runnable` public class ForkJoinWorkerThread extends Thread A thread managed by a `ForkJoinPool`, which executes `ForkJoinTask`s. This class is subclassable solely for the sake of adding functionality -- there are no overridable methods dealing with scheduling or execution. However, you can override initialization and termination methods surrounding the main task processing loop. If you do create such a subclass, you will also need to supply a custom `ForkJoinPool.ForkJoinWorkerThreadFactory` to use it in a `ForkJoinPool`. Since: 1.7

### constructor:ForkJoinWorkerThread(java.lang.ThreadGroup,boolean,java.util.concurrent.ForkJoinPool) [ADDED]
### ForkJoinWorkerThread protected ForkJoinWorkerThread (ThreadGroup group, boolean inheritInheritableThreadLocals, ForkJoinPool pool) Creates a ForkJoinWorkerThread operating in the given thread group and pool. If the thread group is `null` then the thread group is chosen by the security manager or is set to the current thread's thread group. The ForkJoinWorkerThread optionally inherits the initial values for inheritable thread-local variables. Parameters: `group` - the thread group, can be null `inheritInheritableThreadLocals` - `true` to inherit initial values for inheritable thread-locals from the constructing thread `pool` - the pool this thread works in Throws: `NullPointerException` - if pool is null Since: 19

### constructor:ForkJoinWorkerThread(java.util.concurrent.ForkJoinPool) [NONE]
### ForkJoinWorkerThread protected ForkJoinWorkerThread (ForkJoinPool pool) Creates a ForkJoinWorkerThread operating in the given pool. Parameters: `pool` - the pool this thread works in Throws: `NullPointerException` - if pool is null

### method:getPool() [NONE]
### getPool public ForkJoinPool getPool() Returns the pool hosting this thread. Returns: the pool

### method:getPoolIndex() [NONE]
### getPoolIndex public int getPoolIndex() Returns the unique index number of this thread in its pool. The returned value ranges from zero to the maximum number of threads (minus one) that may exist in the pool, and does not change during the lifetime of the thread. This method may be useful for applications that track status or collect results per-worker-thread rather than per-task. Returns: the index number

### method:onStart() [NONE]
### onStart protected void onStart() Initializes internal state after construction but before processing any tasks. If you override this method, you must invoke `super.onStart()` at the beginning of the method. Initialization requires care: Most fields must have legal default values, to ensure that attempted accesses from other threads work correctly even before this thread starts processing tasks.

### method:onTermination(java.lang.Throwable) [NONE]
### onTermination protected void onTermination (Throwable exception) Performs cleanup associated with termination of this worker thread. If you override this method, you must invoke `super.onTermination` at the end of the overridden method. Parameters: `exception` - the exception causing this thread to abort due to an unrecoverable error, or `null` if completed normally

### method:run() [CHANGED]
### run public void run() This method is required to be public, but should never be called explicitly. It performs the main run loop to execute `ForkJoinTask`s. Specified by: `run` in interface `Runnable` Overrides: `run` in class `Thread` See Also: `Thread.start()` `Thread.stop()` `Thread(ThreadGroup, Runnable, String)`
### run public void run() This method is required to be public, but should never be called explicitly. It performs the main run loop to execute `ForkJoinTask`s. Specified by: `run` in interface `Runnable` Overrides: `run` in class `Thread` See Also: `Thread.start()` `Thread.stop()` `Thread(ThreadGroup, Runnable, String)` | ### run public void run() This method is required to be public, but should never be called explicitly. It performs the main run loop to execute `ForkJoinTask`s. Specified by: `run` in interface `Runnable` Overrides: `run` in class `Thread`