groovyx.gpars.extra166y

Class ParallelDoubleArrayWithFilter

java.lang.Object

groovyx.gpars.extra166y.AbstractParallelAnyArray

groovyx.gpars.extra166y.AbstractParallelAnyArray.DPap

groovyx.gpars.extra166y.ParallelDoubleArrayWithDoubleMapping

groovyx.gpars.extra166y.ParallelDoubleArrayWithFilter

Direct Known Subclasses:

AbstractParallelAnyArray.DFPap, AbstractParallelAnyArray.DRPap, ParallelDoubleArrayWithBounds

public abstract class ParallelDoubleArrayWithFilter
extends ParallelDoubleArrayWithDoubleMapping

A prefix view of ParallelDoubleArray that causes operations to apply only to elements for which a selector returns true. 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
ParallelDoubleArrayWithFilter(java.util.concurrent.ForkJoinPool ex, int origin, int fence, double[] array)

Method Summary

Modifier and Type	Method and Description
ParallelDoubleArray	allUniqueElements() Returns a new ParallelDoubleArray containing only unique elements (that is, without any duplicates).
(package private) double	dget(int i)
boolean	hasAllEqualElements(ParallelDoubleArrayWithDoubleMapping other) Returns true if all elements at the same relative positions of this and other array are equal.
(package private) void	leafTransfer(int lo, int hi, double[] dest, int offset)
(package private) void	leafTransferByIndex(int[] indices, int loIdx, int hiIdx, double[] dest, int offset)
ParallelDoubleArrayWithFilter	replaceWithGeneratedValue(Ops.DoubleGenerator generator) Replaces elements with results of applying the given generator.
ParallelDoubleArrayWithFilter	replaceWithMappedIndex(Ops.IntAndDoubleToDouble op) Replaces elements with the results of applying the given mapping to each index and current element value.
ParallelDoubleArrayWithFilter	replaceWithMappedIndex(Ops.IntToDouble op) Replaces elements with the results of applying the given op to their indices.
ParallelDoubleArrayWithFilter	replaceWithMapping(Ops.BinaryDoubleOp combiner, double[] other) Replaces elements with results of applying op(thisElement, otherElement).
ParallelDoubleArrayWithFilter	replaceWithMapping(Ops.BinaryDoubleOp combiner, ParallelDoubleArrayWithDoubleMapping other) Replaces elements with results of applying op(thisElement, otherElement).
ParallelDoubleArrayWithFilter	replaceWithMapping(Ops.DoubleOp op) Replaces elements with the results of applying the given op to their current values.
ParallelDoubleArrayWithFilter	replaceWithValue(double value) Replaces elements with the given value.
ParallelDoubleArrayWithFilter	withFilter(Ops.BinaryDoublePredicate selector, ParallelDoubleArrayWithDoubleMapping other) Returns an operation prefix that causes a method to operate only on elements for which the current selector (if present) and the given binary selector returns true.
abstract 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.
abstract 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.

Methods inherited from class groovyx.gpars.extra166y.ParallelDoubleArrayWithDoubleMapping

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

ParallelDoubleArrayWithFilter

ParallelDoubleArrayWithFilter(java.util.concurrent.ForkJoinPool ex,
                              int origin,
                              int fence,
                              double[] array)

Method Detail

replaceWithMapping

public ParallelDoubleArrayWithFilter replaceWithMapping(Ops.DoubleOp op)

Replaces elements with the results of applying the given op to their current values.

Parameters:

op - the op

Returns:

this (to simplify use in expressions)

replaceWithMappedIndex

public ParallelDoubleArrayWithFilter replaceWithMappedIndex(Ops.IntToDouble op)

Replaces elements with the results of applying the given op to their indices.

Parameters:

op - the op

Returns:

this (to simplify use in expressions)

replaceWithMappedIndex

public ParallelDoubleArrayWithFilter replaceWithMappedIndex(Ops.IntAndDoubleToDouble op)

Replaces elements with the results of applying the given mapping to each index and current element value.

Parameters:

op - the op

Returns:

this (to simplify use in expressions)

replaceWithGeneratedValue

public ParallelDoubleArrayWithFilter replaceWithGeneratedValue(Ops.DoubleGenerator generator)

Replaces elements with results of applying the given generator.

Parameters:

generator - the generator

Returns:

this (to simplify use in expressions)

replaceWithValue

public ParallelDoubleArrayWithFilter replaceWithValue(double value)

Replaces elements with the given value.

Parameters:

value - the value

Returns:

this (to simplify use in expressions)

replaceWithMapping

public ParallelDoubleArrayWithFilter replaceWithMapping(Ops.BinaryDoubleOp combiner,
                                                        ParallelDoubleArrayWithDoubleMapping other)

Replaces elements with results of applying op(thisElement, otherElement).

Parameters:

other - the other array

combiner - the combiner

Returns:

this (to simplify use in expressions)

replaceWithMapping

public ParallelDoubleArrayWithFilter replaceWithMapping(Ops.BinaryDoubleOp combiner,
                                                        double[] other)

Replaces elements with results of applying op(thisElement, otherElement).

Parameters:

other - the other array

combiner - the combiner

Returns:

this (to simplify use in expressions)

allUniqueElements

public ParallelDoubleArray allUniqueElements()

Returns a new ParallelDoubleArray containing only unique elements (that is, without any duplicates).

Returns:

the new ParallelDoubleArray

withFilter

public abstract 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.

Parameters:

selector - the selector

Returns:

operation prefix

withFilter

public ParallelDoubleArrayWithFilter withFilter(Ops.BinaryDoublePredicate selector,
                                                ParallelDoubleArrayWithDoubleMapping other)

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

Parameters:

selector - the selector

Returns:

operation prefix

withIndexedFilter

public abstract 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.

Parameters:

selector - the selector

Returns:

operation prefix

hasAllEqualElements

public boolean hasAllEqualElements(ParallelDoubleArrayWithDoubleMapping other)

Returns true if all elements at the same relative positions of this and other array are equal.

Parameters:

other - the other array

Returns:

true if equal

leafTransfer

final void leafTransfer(int lo,
                        int hi,
                        double[] dest,
                        int offset)

Overrides:

leafTransfer in class AbstractParallelAnyArray

leafTransferByIndex

final void leafTransferByIndex(int[] indices,
                               int loIdx,
                               int hiIdx,
                               double[] dest,
                               int offset)

Overrides:

leafTransferByIndex in class AbstractParallelAnyArray

dget

final double dget(int i)

Specified by:

dget in class AbstractParallelAnyArray