groovyx.gpars.extra166y

Class AbstractParallelAnyArray.DUPap

java.lang.Object

groovyx.gpars.extra166y.AbstractParallelAnyArray

groovyx.gpars.extra166y.AbstractParallelAnyArray.DPap

groovyx.gpars.extra166y.ParallelDoubleArrayWithDoubleMapping

groovyx.gpars.extra166y.ParallelDoubleArrayWithFilter

groovyx.gpars.extra166y.ParallelDoubleArrayWithBounds

groovyx.gpars.extra166y.AbstractParallelAnyArray.DUPap

Direct Known Subclasses:

ParallelDoubleArray

Enclosing class:

AbstractParallelAnyArray

static class AbstractParallelAnyArray.DUPap
extends ParallelDoubleArrayWithBounds

Nested Class Summary

Nested classes/interfaces inherited from class groovyx.gpars.extra166y.AbstractParallelAnyArray

AbstractParallelAnyArray.AndPredicate<T>, AbstractParallelAnyArray.DDCPap, AbstractParallelAnyArray.DDMPap, AbstractParallelAnyArray.DFDCPap, AbstractParallelAnyArray.DFDMPap, AbstractParallelAnyArray.DFLCPap, AbstractParallelAnyArray.DFLMPap, AbstractParallelAnyArray.DFOCPap<U>, AbstractParallelAnyArray.DFOMPap<U>, AbstractParallelAnyArray.DFPap, AbstractParallelAnyArray.DLCPap, AbstractParallelAnyArray.DLMPap, AbstractParallelAnyArray.DOCPap<U>, AbstractParallelAnyArray.DOMPap<U>, AbstractParallelAnyArray.DPap, AbstractParallelAnyArray.DRDCPap, AbstractParallelAnyArray.DRDMPap, AbstractParallelAnyArray.DRLCPap, AbstractParallelAnyArray.DRLMPap, AbstractParallelAnyArray.DROCPap<U>, AbstractParallelAnyArray.DROMPap<U>, AbstractParallelAnyArray.DRPap, AbstractParallelAnyArray.DUDCPap, AbstractParallelAnyArray.DUDMPap, AbstractParallelAnyArray.DULCPap, AbstractParallelAnyArray.DULMPap, AbstractParallelAnyArray.DUOCPap<U>, AbstractParallelAnyArray.DUOMPap<U>, AbstractParallelAnyArray.DUPap, AbstractParallelAnyArray.FilteredAsDoubleIterator, AbstractParallelAnyArray.FilteredAsLongIterator, AbstractParallelAnyArray.FilteredIterator<U>, AbstractParallelAnyArray.LDCPap, AbstractParallelAnyArray.LDMPap, AbstractParallelAnyArray.LFDCPap, AbstractParallelAnyArray.LFDMPap, AbstractParallelAnyArray.LFLCPap, AbstractParallelAnyArray.LFLMPap, AbstractParallelAnyArray.LFOCPap<U>, AbstractParallelAnyArray.LFOMPap<U>, AbstractParallelAnyArray.LFPap, AbstractParallelAnyArray.LLCPap, AbstractParallelAnyArray.LLMPap, AbstractParallelAnyArray.LOCPap<U>, AbstractParallelAnyArray.LOMPap<U>, AbstractParallelAnyArray.LPap, AbstractParallelAnyArray.LRDCPap, AbstractParallelAnyArray.LRDMPap, AbstractParallelAnyArray.LRLCPap, AbstractParallelAnyArray.LRLMPap, AbstractParallelAnyArray.LROCPap<U>, AbstractParallelAnyArray.LROMPap<U>, AbstractParallelAnyArray.LRPap, AbstractParallelAnyArray.LUDCPap, AbstractParallelAnyArray.LUDMPap, AbstractParallelAnyArray.LULCPap, AbstractParallelAnyArray.LULMPap, AbstractParallelAnyArray.LUOCPap<U>, AbstractParallelAnyArray.LUOMPap<U>, AbstractParallelAnyArray.LUPap, AbstractParallelAnyArray.ODCPap<T>, AbstractParallelAnyArray.ODMPap<T>, AbstractParallelAnyArray.OFDCPap<T>, AbstractParallelAnyArray.OFDMPap<T>, AbstractParallelAnyArray.OFLCPap<T>, AbstractParallelAnyArray.OFLMPap<T>, AbstractParallelAnyArray.OFOCPap<T,U>, AbstractParallelAnyArray.OFOMPap<T,U>, AbstractParallelAnyArray.OFPap<T>, AbstractParallelAnyArray.OLCPap<T>, AbstractParallelAnyArray.OLMPap<T>, AbstractParallelAnyArray.OOCPap<T,U>, AbstractParallelAnyArray.OOMPap<T,U>, AbstractParallelAnyArray.OPap<T>, AbstractParallelAnyArray.ORDCPap<T>, AbstractParallelAnyArray.ORDMPap<T>, AbstractParallelAnyArray.ORLCPap<T>, AbstractParallelAnyArray.ORLMPap<T>, AbstractParallelAnyArray.OROCPap<T,U>, AbstractParallelAnyArray.OROMPap<T,U>, AbstractParallelAnyArray.ORPap<T>, AbstractParallelAnyArray.OUDCPap<T>, AbstractParallelAnyArray.OUDMPap<T>, AbstractParallelAnyArray.OULCPap<T>, AbstractParallelAnyArray.OULMPap<T>, AbstractParallelAnyArray.OUOCPap<T,U>, AbstractParallelAnyArray.OUOMPap<T,U>, AbstractParallelAnyArray.OUPap<T>, AbstractParallelAnyArray.Sequentially<U>, AbstractParallelAnyArray.SequentiallyAsDouble, AbstractParallelAnyArray.SequentiallyAsLong, AbstractParallelAnyArray.UnfilteredAsDoubleIterator, AbstractParallelAnyArray.UnfilteredAsLongIterator, AbstractParallelAnyArray.UnfilteredIterator<U>

Field Summary

Fields inherited from class groovyx.gpars.extra166y.AbstractParallelAnyArray.DPap

array

Fields inherited from class groovyx.gpars.extra166y.AbstractParallelAnyArray

ex, fence, origin, threshold

Constructor Summary

Constructors

Constructor and Description
AbstractParallelAnyArray.DUPap(jsr166y.ForkJoinPool ex, int origin, int fence, double[] array)

Method Summary

Methods

Modifier and Type	Method and Description
int	binarySearch(double target) Assuming this array is sorted, returns the index of an element equal to given target, or -1 if not present.
int	binarySearch(double target, Ops.DoubleComparator comparator) Assuming this array is sorted with respect to the given comparator, returns the index of an element equal to given target, or -1 if not present.
ParallelDoubleArrayWithBounds	cumulate(Ops.DoubleReducer reducer, double base) Replaces each element with the running cumulation of applying the given reducer.
ParallelDoubleArrayWithBounds	cumulateSum() Replaces each element with the running sum.
int	indexOf(double target) Returns the index of some element equal to given target, or -1 if not present.
(package private) void	leafApply(int lo, int hi, Ops.DoubleProcedure procedure)
(package private) void	leafBinaryIndexMap(int l, int h, Ops.IntAndDoubleToDouble op)
(package private) void	leafCombineInPlace(int l, int h, double[] other, int otherOffset, Ops.BinaryDoubleOp combiner)
(package private) void	leafCombineInPlace(int l, int h, ParallelDoubleArrayWithDoubleMapping other, int otherOffset, Ops.BinaryDoubleOp combiner)
(package private) void	leafFill(int l, int h, double value)
(package private) void	leafGenerate(int l, int h, Ops.DoubleGenerator generator)
(package private) void	leafIndexMap(int l, int h, Ops.IntToDouble op)
(package private) double	leafReduce(int lo, int hi, Ops.DoubleReducer reducer, double base)
(package private) void	leafTransform(int l, int h, Ops.DoubleOp op)
double	precumulate(Ops.DoubleReducer reducer, double base) Replaces each element with the cumulation of applying the given reducer to all previous values, and returns the total reduction.
double	precumulateSum() Replaces each element with its prefix sum.
ParallelDoubleArrayWithBounds	sort() Sorts the elements, assuming all elements are Comparable.
ParallelDoubleArrayWithBounds	sort(Ops.DoubleComparator cmp) Sorts the elements.
ParallelDoubleArrayWithBounds	withBounds(int lo, int hi) Returns an operation prefix that causes a method to operate only on the elements of the array between firstIndex (inclusive) and upperBound (exclusive).
ParallelDoubleArrayWithFilter	withFilter(Ops.DoublePredicate selector) Returns an operation prefix that causes a method to operate only on elements for which the current selector (if present) and the given selector returns true.
ParallelDoubleArrayWithFilter	withIndexedFilter(Ops.IntAndDoublePredicate selector) Returns an operation prefix that causes a method to operate only on elements for which the current selector (if present) and the given indexed selector returns true.
ParallelDoubleArrayWithDoubleMapping	withIndexedMapping(Ops.IntAndDoubleToDouble mapper) Returns an operation prefix that causes a method to operate on mappings of this array using the given mapper that accepts as arguments an element's current index and value (as mapped by preceding mappings, if any), and produces a new value.
ParallelDoubleArrayWithLongMapping	withIndexedMapping(Ops.IntAndDoubleToLong mapper) Returns an operation prefix that causes a method to operate on mappings of this array using the given mapper that accepts as arguments an element's current index and value (as mapped by preceding mappings, if any), and produces a new value.
<V> ParallelDoubleArrayWithMapping<V>	withIndexedMapping(Ops.IntAndDoubleToObject<? extends V> mapper) Returns an operation prefix that causes a method to operate on mappings of this array using the given mapper that accepts as arguments an element's current index and value (as mapped by preceding mappings, if any), and produces a new value.
ParallelDoubleArrayWithDoubleMapping	withMapping(Ops.DoubleOp op) Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.
ParallelDoubleArrayWithLongMapping	withMapping(Ops.DoubleToLong op) Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.
<U> ParallelDoubleArrayWithMapping<U>	withMapping(Ops.DoubleToObject<? extends U> op) Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.

Methods inherited from class groovyx.gpars.extra166y.ParallelDoubleArrayWithFilter

allUniqueElements, dget, hasAllEqualElements, leafTransfer, leafTransferByIndex, replaceWithGeneratedValue, replaceWithMappedIndex, replaceWithMappedIndex, replaceWithMapping, replaceWithMapping, replaceWithMapping, replaceWithValue, withFilter

Methods inherited from class groovyx.gpars.extra166y.ParallelDoubleArrayWithDoubleMapping

all, apply, max, max, min, min, reduce, sequentially, sum, summary, summary, withMapping, withMapping, withMapping, withMapping, withMapping, withMapping, withMapping, withMapping, withMapping

Methods inherited from class groovyx.gpars.extra166y.AbstractParallelAnyArray.DPap

dgetArray, leafMoveByIndex, leafMoveSelected, lget, oget

Methods inherited from class groovyx.gpars.extra166y.AbstractParallelAnyArray

allDoubles, allLongs, allObjects, anyIndex, boundsCheck, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedOp, compoundIndexedSelector, compoundIndexedSelector, compoundIndexedSelector, compoundIndexedSelector, compoundIndexedSelector, compoundIndexedSelector, compoundIndexedSelector, compoundIndexedSelector, compoundIndexedSelector, computeThreshold, getThreshold, hasFilter, hasMap, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedMapper, indexedSelector, indexedSelector, indexedSelector, isEmpty, isSelected, leafApply, leafApply, leafBinaryIndexMap, leafBinaryIndexMap, leafCombineInPlace, leafCombineInPlace, leafCombineInPlace, leafCombineInPlace, leafFill, leafFill, leafGenerate, leafGenerate, leafIndexMap, leafIndexMap, leafIndexSelected, leafReduce, leafReduce, leafTransfer, leafTransfer, leafTransferByIndex, leafTransferByIndex, leafTransform, leafTransform, lgetArray, ogetArray, size

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractParallelAnyArray.DUPap

AbstractParallelAnyArray.DUPap(jsr166y.ForkJoinPool ex,
                              int origin,
                              int fence,
                              double[] array)

Method Detail

withBounds

public ParallelDoubleArrayWithBounds withBounds(int lo,
                                       int hi)

Description copied from class: ParallelDoubleArrayWithBounds

Returns an operation prefix that causes a method to operate only on the elements of the array between firstIndex (inclusive) and upperBound (exclusive). The bound arguments are relative to the current bounds. For example pa.withBounds(2, 8).withBounds(3, 5) indexes the 5th (= 2+3) and 6th elements of pa. However, indices returned by methods such as indexOf are with respect to the underlying ParallelDoubleArray.

Specified by:

withBounds in class ParallelDoubleArrayWithBounds

Parameters:

lo - the lower bound (inclusive)

hi - the upper bound (exclusive)

Returns:

operation prefix

withFilter

public ParallelDoubleArrayWithFilter withFilter(Ops.DoublePredicate selector)

Description copied from class: ParallelDoubleArrayWithFilter

Returns an operation prefix that causes a method to operate only on elements for which the current selector (if present) and the given selector returns true.

Specified by:

withFilter in class ParallelDoubleArrayWithFilter

Parameters:

selector - the selector

Returns:

operation prefix

withIndexedFilter

public ParallelDoubleArrayWithFilter withIndexedFilter(Ops.IntAndDoublePredicate selector)

Description copied from class: ParallelDoubleArrayWithFilter

Returns an operation prefix that causes a method to operate only on elements for which the current selector (if present) and the given indexed selector returns true.

Specified by:

withIndexedFilter in class ParallelDoubleArrayWithFilter

Parameters:

selector - the selector

Returns:

operation prefix

withMapping

public <U> ParallelDoubleArrayWithMapping<U> withMapping(Ops.DoubleToObject<? extends U> op)

Description copied from class: ParallelDoubleArrayWithDoubleMapping

Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.

Specified by:

withMapping in class ParallelDoubleArrayWithDoubleMapping

Parameters:

op - the op

Returns:

operation prefix

withMapping

public ParallelDoubleArrayWithDoubleMapping withMapping(Ops.DoubleOp op)

Description copied from class: ParallelDoubleArrayWithDoubleMapping

Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.

Specified by:

withMapping in class ParallelDoubleArrayWithDoubleMapping

Parameters:

op - the op

Returns:

operation prefix

withMapping

public ParallelDoubleArrayWithLongMapping withMapping(Ops.DoubleToLong op)

Description copied from class: ParallelDoubleArrayWithDoubleMapping

Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.

Specified by:

withMapping in class ParallelDoubleArrayWithDoubleMapping

Parameters:

op - the op

Returns:

operation prefix

withIndexedMapping

public <V> ParallelDoubleArrayWithMapping<V> withIndexedMapping(Ops.IntAndDoubleToObject<? extends V> mapper)

Description copied from class: ParallelDoubleArrayWithDoubleMapping

Returns an operation prefix that causes a method to operate on mappings of this array using the given mapper that accepts as arguments an element's current index and value (as mapped by preceding mappings, if any), and produces a new value.

Specified by:

withIndexedMapping in class ParallelDoubleArrayWithDoubleMapping

Parameters:

mapper - the mapper

Returns:

operation prefix

withIndexedMapping

public ParallelDoubleArrayWithDoubleMapping withIndexedMapping(Ops.IntAndDoubleToDouble mapper)

Description copied from class: ParallelDoubleArrayWithDoubleMapping

Returns an operation prefix that causes a method to operate on mappings of this array using the given mapper that accepts as arguments an element's current index and value (as mapped by preceding mappings, if any), and produces a new value.

Specified by:

withIndexedMapping in class ParallelDoubleArrayWithDoubleMapping

Parameters:

mapper - the mapper

Returns:

operation prefix

withIndexedMapping

public ParallelDoubleArrayWithLongMapping withIndexedMapping(Ops.IntAndDoubleToLong mapper)

Description copied from class: ParallelDoubleArrayWithDoubleMapping

Returns an operation prefix that causes a method to operate on mappings of this array using the given mapper that accepts as arguments an element's current index and value (as mapped by preceding mappings, if any), and produces a new value.

Specified by:

withIndexedMapping in class ParallelDoubleArrayWithDoubleMapping

Parameters:

mapper - the mapper

Returns:

operation prefix

indexOf

public int indexOf(double target)

Description copied from class: ParallelDoubleArrayWithBounds

Returns the index of some element equal to given target, or -1 if not present.

Specified by:

indexOf in class ParallelDoubleArrayWithBounds

Parameters:

target - the element to search for

Returns:

the index or -1 if not present

binarySearch

public int binarySearch(double target)

Description copied from class: ParallelDoubleArrayWithBounds

Assuming this array is sorted, returns the index of an element equal to given target, or -1 if not present. If the array is not sorted, the results are undefined.

Specified by:

binarySearch in class ParallelDoubleArrayWithBounds

Parameters:

target - the element to search for

Returns:

the index or -1 if not present

binarySearch

public int binarySearch(double target,
               Ops.DoubleComparator comparator)

Description copied from class: ParallelDoubleArrayWithBounds

Assuming this array is sorted with respect to the given comparator, returns the index of an element equal to given target, or -1 if not present. If the array is not sorted, the results are undefined.

Specified by:

binarySearch in class ParallelDoubleArrayWithBounds

Parameters:

target - the element to search for

comparator - the comparator

Returns:

the index or -1 if not present

cumulate

public ParallelDoubleArrayWithBounds cumulate(Ops.DoubleReducer reducer,
                                     double base)

Description copied from class: ParallelDoubleArrayWithBounds

Replaces each element with the running cumulation of applying the given reducer.

Specified by:

cumulate in class ParallelDoubleArrayWithBounds

Parameters:

reducer - the reducer

base - the result for an empty array

Returns:

this (to simplify use in expressions)

cumulateSum

public ParallelDoubleArrayWithBounds cumulateSum()

Description copied from class: ParallelDoubleArrayWithBounds

Replaces each element with the running sum.

Specified by:

cumulateSum in class ParallelDoubleArrayWithBounds

Returns:

this (to simplify use in expressions)

precumulate

public double precumulate(Ops.DoubleReducer reducer,
                 double base)

Description copied from class: ParallelDoubleArrayWithBounds

Replaces each element with the cumulation of applying the given reducer to all previous values, and returns the total reduction.

Specified by:

precumulate in class ParallelDoubleArrayWithBounds

Parameters:

reducer - the reducer

base - the result for an empty array

Returns:

the total reduction

precumulateSum

public double precumulateSum()

Description copied from class: ParallelDoubleArrayWithBounds

Replaces each element with its prefix sum.

Specified by:

precumulateSum in class ParallelDoubleArrayWithBounds

Returns:

the total sum

sort

public ParallelDoubleArrayWithBounds sort(Ops.DoubleComparator cmp)

Description copied from class: ParallelDoubleArrayWithBounds

Sorts the elements. Unlike Arrays.sort, this sort does not guarantee that elements with equal keys maintain their relative position in the array.

Specified by:

sort in class ParallelDoubleArrayWithBounds

Parameters:

cmp - the comparator to use

Returns:

this (to simplify use in expressions)

sort

public ParallelDoubleArrayWithBounds sort()

Description copied from class: ParallelDoubleArrayWithBounds

Sorts the elements, assuming all elements are Comparable. Unlike Arrays.sort, this sort does not guarantee that elements with equal keys maintain their relative position in the array.

Specified by:

sort in class ParallelDoubleArrayWithBounds

Returns:

this (to simplify use in expressions)

leafApply

final void leafApply(int lo,
             int hi,
             Ops.DoubleProcedure procedure)

Overrides:

leafApply in class AbstractParallelAnyArray

leafReduce

final double leafReduce(int lo,
                int hi,
                Ops.DoubleReducer reducer,
                double base)

Overrides:

leafReduce in class AbstractParallelAnyArray

leafTransform

final void leafTransform(int l,
                 int h,
                 Ops.DoubleOp op)

Overrides:

leafTransform in class AbstractParallelAnyArray

leafIndexMap

final void leafIndexMap(int l,
                int h,
                Ops.IntToDouble op)

Overrides:

leafIndexMap in class AbstractParallelAnyArray

leafBinaryIndexMap

final void leafBinaryIndexMap(int l,
                      int h,
                      Ops.IntAndDoubleToDouble op)

Overrides:

leafBinaryIndexMap in class AbstractParallelAnyArray

leafGenerate

final void leafGenerate(int l,
                int h,
                Ops.DoubleGenerator generator)

Overrides:

leafGenerate in class AbstractParallelAnyArray

leafFill

final void leafFill(int l,
            int h,
            double value)

Overrides:

leafFill in class AbstractParallelAnyArray

leafCombineInPlace

final void leafCombineInPlace(int l,
                      int h,
                      double[] other,
                      int otherOffset,
                      Ops.BinaryDoubleOp combiner)

Overrides:

leafCombineInPlace in class AbstractParallelAnyArray

leafCombineInPlace

final void leafCombineInPlace(int l,
                      int h,
                      ParallelDoubleArrayWithDoubleMapping other,
                      int otherOffset,
                      Ops.BinaryDoubleOp combiner)

Overrides:

leafCombineInPlace in class AbstractParallelAnyArray