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groovyx.gpars.extra166y
[Java] Class ParallelDoubleArrayWithLongMapping

java.lang.Object
  groovyx.gpars.extra166y.AbstractParallelAnyArray.DPap
      groovyx.gpars.extra166y.ParallelDoubleArrayWithLongMapping

public abstract class ParallelDoubleArrayWithLongMapping
extends 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.

Constructor Summary
ParallelDoubleArrayWithLongMapping(ForkJoinPool ex, int origin, int fence, double[] array)

 
Method Summary
ParallelLongArray all()

Returns a new ParallelLongArray holding mappings.
void apply(LongProcedure procedure)

Applies the given procedure.
long max()

Returns the maximum element, or Long.MIN_VALUE if empty.
long max(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(LongComparator comparator)

Returns the minimum element, or Long.MAX_VALUE if empty.
long reduce(LongReducer reducer, long base)

Returns reduction of mapped elements.
java.lang.Iterable 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.
SummaryStatistics summary(LongComparator comparator)

Returns summary statistics.
SummaryStatistics summary()

Returns summary statistics, using natural comparator.
ParallelDoubleArrayWithMapping withIndexedMapping(IntAndLongToObject 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 withIndexedMapping(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.
ParallelDoubleArrayWithLongMapping withIndexedMapping(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.
ParallelDoubleArrayWithDoubleMapping withMapping(LongToDouble op)

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

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

Returns an operation prefix that causes a method to operate on mapped elements of the array using the given op.
ParallelDoubleArrayWithMapping withMapping(LongAndObjectToObject combiner, ParallelArrayWithMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
ParallelDoubleArrayWithMapping withMapping(LongAndDoubleToObject combiner, ParallelDoubleArrayWithDoubleMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
ParallelDoubleArrayWithMapping withMapping(LongAndLongToObject 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(LongAndObjectToDouble combiner, ParallelArrayWithMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
ParallelDoubleArrayWithDoubleMapping withMapping(LongAndDoubleToDouble 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(LongAndLongToDouble combiner, ParallelLongArrayWithLongMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
ParallelDoubleArrayWithLongMapping withMapping(LongAndObjectToLong combiner, ParallelArrayWithMapping other)

Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
ParallelDoubleArrayWithLongMapping withMapping(LongAndDoubleToLong 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(BinaryLongOp combiner, ParallelLongArrayWithLongMapping other)

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

Constructor Detail

ParallelDoubleArrayWithLongMapping

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

 
Method Detail

all

public ParallelLongArray all()
Returns a new ParallelLongArray holding mappings.
Returns:
a new ParallelLongArray holding mappings

apply

public void apply(LongProcedure procedure)
Applies the given procedure.
Parameters:
procedure - the procedure

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(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

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(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

reduce

public long reduce(LongReducer reducer, long base)
Returns reduction of mapped elements.
Parameters:
reducer - the reducer
base - the result for an empty array
Returns:
reduction

sequentially

public java.lang.Iterable 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

sum

public long sum()
Returns the sum of elements.
Returns:
the sum of elements

summary

public SummaryStatistics summary(LongComparator comparator)
Returns summary statistics.
Parameters:
comparator - the comparator to use for locating minimum and maximum elements
Returns:
the summary

summary

public SummaryStatistics summary()
Returns summary statistics, using natural comparator.
Returns:
the summary

withIndexedMapping

public ParallelDoubleArrayWithMapping withIndexedMapping(IntAndLongToObject 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 ParallelDoubleArrayWithDoubleMapping withIndexedMapping(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 ParallelDoubleArrayWithLongMapping withIndexedMapping(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

withMapping

public ParallelDoubleArrayWithDoubleMapping withMapping(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 ParallelDoubleArrayWithLongMapping withMapping(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 ParallelDoubleArrayWithMapping withMapping(LongToObject 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 ParallelDoubleArrayWithMapping withMapping(LongAndObjectToObject combiner, ParallelArrayWithMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

withMapping

public ParallelDoubleArrayWithMapping withMapping(LongAndDoubleToObject combiner, ParallelDoubleArrayWithDoubleMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

withMapping

public ParallelDoubleArrayWithMapping withMapping(LongAndLongToObject combiner, ParallelLongArrayWithLongMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

withMapping

public ParallelDoubleArrayWithDoubleMapping withMapping(LongAndObjectToDouble combiner, ParallelArrayWithMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

withMapping

public ParallelDoubleArrayWithDoubleMapping withMapping(LongAndDoubleToDouble combiner, ParallelDoubleArrayWithDoubleMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

withMapping

public ParallelDoubleArrayWithDoubleMapping withMapping(LongAndLongToDouble combiner, ParallelLongArrayWithLongMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

withMapping

public ParallelDoubleArrayWithLongMapping withMapping(LongAndObjectToLong combiner, ParallelArrayWithMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

withMapping

public ParallelDoubleArrayWithLongMapping withMapping(LongAndDoubleToLong combiner, ParallelDoubleArrayWithDoubleMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

withMapping

public ParallelDoubleArrayWithLongMapping withMapping(BinaryLongOp combiner, ParallelLongArrayWithLongMapping other)
Returns an operation prefix that causes a method to operate on binary mappings of this array and the other array.
throws:
IllegalArgumentException if other array is a filtered view (all filters must precede all mappings)
Parameters:
combiner - the combiner
other - the other array
Returns:
operation prefix

 

Copyright © 2008–2013 Václav Pech. All Rights Reserved.