groovyx.gpars.extra166y

Class ParallelDoubleArrayWithLongMapping

java.lang.Object

groovyx.gpars.extra166y.AbstractParallelAnyArray

groovyx.gpars.extra166y.AbstractParallelAnyArray.DPap

groovyx.gpars.extra166y.ParallelDoubleArrayWithLongMapping

Direct Known Subclasses:

AbstractParallelAnyArray.DLCPap, AbstractParallelAnyArray.DLMPap

public abstract class ParallelDoubleArrayWithLongMapping
extends AbstractParallelAnyArray.DPap

A prefix view of ParallelDoubleArray that causes operations to apply to mappings of elements, not to the elements themselves. Instances of this class may be constructed only via prefix methods of ParallelDoubleArray or its other prefix classes.

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

Method Summary

Methods

Modifier and Type	Method and Description
ParallelLongArray	all() Returns a new ParallelLongArray holding mappings.
void	apply(Ops.LongProcedure procedure) Applies the given procedure.
long	max() Returns the maximum element, or Long.MIN_VALUE if empty.
long	max(Ops.LongComparator comparator) Returns the maximum element, or Long.MIN_VALUE if empty.
long	min() Returns the minimum element, or Long.MAX_VALUE if empty.
long	min(Ops.LongComparator comparator) Returns the minimum element, or Long.MAX_VALUE if empty.
long	reduce(Ops.LongReducer reducer, long base) Returns reduction of mapped elements.
java.lang.Iterable<java.lang.Long>	sequentially() Returns an Iterable view to sequentially step through mapped elements also obeying bound and filter constraints, without performing computations to evaluate them in parallel.
long	sum() Returns the sum of elements.
ParallelLongArray.SummaryStatistics	summary() Returns summary statistics, using natural comparator.
ParallelLongArray.SummaryStatistics	summary(Ops.LongComparator comparator) Returns summary statistics.
abstract ParallelDoubleArrayWithDoubleMapping	withIndexedMapping(Ops.IntAndLongToDouble 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.
abstract ParallelDoubleArrayWithLongMapping	withIndexedMapping(Ops.IntAndLongToLong 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.
abstract <V> ParallelDoubleArrayWithMapping<V>	withIndexedMapping(Ops.IntAndLongToObject<? 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.
ParallelDoubleArrayWithLongMapping	withMapping(Ops.BinaryLongOp combiner, ParallelLongArrayWithLongMapping other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
ParallelDoubleArrayWithDoubleMapping	withMapping(Ops.LongAndDoubleToDouble combiner, ParallelDoubleArrayWithDoubleMapping other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
ParallelDoubleArrayWithLongMapping	withMapping(Ops.LongAndDoubleToLong combiner, ParallelDoubleArrayWithDoubleMapping other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
<V> ParallelDoubleArrayWithMapping<V>	withMapping(Ops.LongAndDoubleToObject<? extends V> combiner, ParallelDoubleArrayWithDoubleMapping other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
ParallelDoubleArrayWithDoubleMapping	withMapping(Ops.LongAndLongToDouble combiner, ParallelLongArrayWithLongMapping other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
<V> ParallelDoubleArrayWithMapping<V>	withMapping(Ops.LongAndLongToObject<? extends V> combiner, ParallelLongArrayWithLongMapping other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
<V,W> ParallelDoubleArrayWithDoubleMapping	withMapping(Ops.LongAndObjectToDouble<? super V> combiner, ParallelArrayWithMapping<W,V> other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
<V,W> ParallelDoubleArrayWithLongMapping	withMapping(Ops.LongAndObjectToLong<? super V> combiner, ParallelArrayWithMapping<W,V> other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
<V,W,X> ParallelDoubleArrayWithMapping<W>	withMapping(Ops.LongAndObjectToObject<? super V,? extends W> combiner, ParallelArrayWithMapping<X,V> other) Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
abstract ParallelDoubleArrayWithLongMapping	withMapping(Ops.LongOp op) Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.
abstract ParallelDoubleArrayWithDoubleMapping	withMapping(Ops.LongToDouble op) Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.
abstract <U> ParallelDoubleArrayWithMapping<U>	withMapping(Ops.LongToObject<? 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.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, dget, 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, leafApply, leafBinaryIndexMap, leafBinaryIndexMap, leafBinaryIndexMap, leafCombineInPlace, leafCombineInPlace, leafCombineInPlace, leafCombineInPlace, leafCombineInPlace, leafCombineInPlace, leafFill, leafFill, leafFill, leafGenerate, leafGenerate, leafGenerate, leafIndexMap, leafIndexMap, leafIndexMap, leafIndexSelected, leafReduce, leafReduce, leafReduce, leafTransfer, leafTransfer, leafTransfer, leafTransferByIndex, leafTransferByIndex, leafTransferByIndex, leafTransform, 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

ParallelDoubleArrayWithLongMapping

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

Method Detail

apply

public void apply(Ops.LongProcedure procedure)

Applies the given procedure.

Parameters:

procedure - the procedure

reduce

public long reduce(Ops.LongReducer reducer,
          long base)

Returns reduction of mapped elements.

Parameters:

reducer - the reducer

base - the result for an empty array

Returns:

reduction

min

public long min()

Returns the minimum element, or Long.MAX_VALUE if empty.

Returns:

minimum element, or Long.MAX_VALUE if empty

min

public long min(Ops.LongComparator comparator)

Returns the minimum element, or Long.MAX_VALUE if empty.

Parameters:

comparator - the comparator

Returns:

minimum element, or Long.MAX_VALUE if empty

max

public long max()

Returns the maximum element, or Long.MIN_VALUE if empty.

Returns:

maximum element, or Long.MIN_VALUE if empty

max

public long max(Ops.LongComparator comparator)

Returns the maximum element, or Long.MIN_VALUE if empty.

Parameters:

comparator - the comparator

Returns:

maximum element, or Long.MIN_VALUE if empty

sum

public long sum()

Returns the sum of elements.

Returns:

the sum of elements

summary

public ParallelLongArray.SummaryStatistics summary(Ops.LongComparator comparator)

Returns summary statistics.

Parameters:

comparator - the comparator to use for locating minimum and maximum elements

Returns:

the summary

summary

public ParallelLongArray.SummaryStatistics summary()

Returns summary statistics, using natural comparator.

Returns:

the summary

all

public ParallelLongArray all()

Returns a new ParallelLongArray holding mappings.

Returns:

a new ParallelLongArray holding mappings

withMapping

public abstract ParallelDoubleArrayWithDoubleMapping withMapping(Ops.LongToDouble op)

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

Parameters:

op - the op

Returns:

operation prefix

withMapping

public abstract ParallelDoubleArrayWithLongMapping withMapping(Ops.LongOp op)

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

Parameters:

op - the op

Returns:

operation prefix

withMapping

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

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

Parameters:

op - the op

Returns:

operation prefix

withMapping

public <V,W,X> ParallelDoubleArrayWithMapping<W> withMapping(Ops.LongAndObjectToObject<? super V,? extends W> combiner,
                                                    ParallelArrayWithMapping<X,V> other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withMapping

public <V> ParallelDoubleArrayWithMapping<V> withMapping(Ops.LongAndDoubleToObject<? extends V> combiner,
                                                ParallelDoubleArrayWithDoubleMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withMapping

public <V> ParallelDoubleArrayWithMapping<V> withMapping(Ops.LongAndLongToObject<? extends V> combiner,
                                                ParallelLongArrayWithLongMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withMapping

public <V,W> ParallelDoubleArrayWithDoubleMapping withMapping(Ops.LongAndObjectToDouble<? super V> combiner,
                                                     ParallelArrayWithMapping<W,V> other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withMapping

public ParallelDoubleArrayWithDoubleMapping withMapping(Ops.LongAndDoubleToDouble combiner,
                                               ParallelDoubleArrayWithDoubleMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withMapping

public ParallelDoubleArrayWithDoubleMapping withMapping(Ops.LongAndLongToDouble combiner,
                                               ParallelLongArrayWithLongMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withMapping

public <V,W> ParallelDoubleArrayWithLongMapping withMapping(Ops.LongAndObjectToLong<? super V> combiner,
                                                   ParallelArrayWithMapping<W,V> other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withMapping

public ParallelDoubleArrayWithLongMapping withMapping(Ops.LongAndDoubleToLong combiner,
                                             ParallelDoubleArrayWithDoubleMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withMapping

public ParallelDoubleArrayWithLongMapping withMapping(Ops.BinaryLongOp combiner,
                                             ParallelLongArrayWithLongMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.

Parameters:

combiner - the combiner

other - the other array

Returns:

operation prefix

Throws:

java.lang.IllegalArgumentException - if other array is a filtered view (all filters must precede all mappings)

withIndexedMapping

public abstract <V> ParallelDoubleArrayWithMapping<V> withIndexedMapping(Ops.IntAndLongToObject<? 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.

Parameters:

mapper - the mapper

Returns:

operation prefix

withIndexedMapping

public abstract ParallelDoubleArrayWithDoubleMapping withIndexedMapping(Ops.IntAndLongToDouble 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.

Parameters:

mapper - the mapper

Returns:

operation prefix

withIndexedMapping

public abstract ParallelDoubleArrayWithLongMapping withIndexedMapping(Ops.IntAndLongToLong 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.

Parameters:

mapper - the mapper

Returns:

operation prefix

sequentially

public java.lang.Iterable<java.lang.Long> sequentially()

Returns an Iterable view to sequentially step through mapped elements also obeying bound and filter constraints, without performing computations to evaluate them in parallel.

Returns:

the Iterable view