groovyx.gpars.extra166y
Class PAS.FJSearchBase

java.lang.Object
  jsr166y.ForkJoinTask<java.lang.Void>
      jsr166y.RecursiveAction
          groovyx.gpars.extra166y.PAS.FJSearchBase

All Implemented Interfaces:

java.io.Serializable, java.util.concurrent.Future<java.lang.Void>

Direct Known Subclasses:

PAS.FJDIndexOf, PAS.FJLIndexOf, PAS.FJOIndexOf, PAS.FJSelectAny

Enclosing class:

PAS

abstract static class PAS.FJSearchBase
extends jsr166y.RecursiveAction

Base for cancellable search tasks. Same idea as FJBase but cancels tasks when result nonnegative.

Field Summary

(package private) int	hi
(package private) int	lo
(package private) PAS.FJSearchBase	next
(package private) AbstractParallelAnyArray	pap
(package private) java.util.concurrent.atomic.AtomicInteger	result

Constructor Summary

PAS.FJSearchBase(AbstractParallelAnyArray pap, int lo, int hi, PAS.FJSearchBase next, java.util.concurrent.atomic.AtomicInteger result)

Method Summary

(package private) abstract void	atLeaf(int l, int h)
void	compute()
(package private) abstract PAS.FJSearchBase	newSubtask(int l, int h, PAS.FJSearchBase r)

Methods inherited from class jsr166y.RecursiveAction

exec, getRawResult, setRawResult

Methods inherited from class jsr166y.ForkJoinTask

adapt, adapt, adapt, cancel, complete, completeExceptionally, fork, get, get, getException, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollTask, quietlyInvoke, quietlyJoin, reinitialize, tryUnfork

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

pap

final AbstractParallelAnyArray pap

lo

final int lo

hi

final int hi

next

final PAS.FJSearchBase next

result

final java.util.concurrent.atomic.AtomicInteger result

Constructor Detail

PAS.FJSearchBase

PAS.FJSearchBase(AbstractParallelAnyArray pap,
                 int lo,
                 int hi,
                 PAS.FJSearchBase next,
                 java.util.concurrent.atomic.AtomicInteger result)

Method Detail

compute

public void compute()

Specified by:

compute in class jsr166y.RecursiveAction

newSubtask

abstract PAS.FJSearchBase newSubtask(int l,
                                     int h,
                                     PAS.FJSearchBase r)

atLeaf

abstract void atLeaf(int l,
                     int h)