org.ojalgo.array

Class BigArray

java.lang.Object

org.ojalgo.array.BasicArray<N>

org.ojalgo.array.DenseArray<N>

org.ojalgo.array.PlainArray<N>

org.ojalgo.array.ReferenceTypeArray<BigDecimal>

org.ojalgo.array.BigArray

All Implemented Interfaces:

RandomAccess, Access1D<BigDecimal>, Access1D.Aggregatable<BigDecimal>, Access1D.Collectable<BigDecimal,Mutate1D>, Access1D.Visitable<BigDecimal>, Mutate1D, Mutate1D.Fillable<BigDecimal>, Mutate1D.Modifiable<BigDecimal>, Mutate1D.Sortable, Structure1D

public class BigArray
extends ReferenceTypeArray<BigDecimal>

A one- and/or arbitrary-dimensional array of BigDecimal.

Author:

apete

Nested Class Summary

Nested classes/interfaces inherited from class org.ojalgo.array.DenseArray

DenseArray.Factory<N extends Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.structure.Structure1D

Structure1D.BasicMapper<T>, Structure1D.IndexCallback, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.Logical<S extends Structure1D,B extends Structure1D.Logical<S,B>>, Structure1D.LongIndex, Structure1D.LoopCallback

Nested classes/interfaces inherited from interface org.ojalgo.structure.Access1D

Access1D.Aggregatable<N extends Comparable<N>>, Access1D.Collectable<N extends Comparable<N>,R extends Mutate1D>, Access1D.ElementView<N extends Comparable<N>>, Access1D.Sliceable<N extends Comparable<N>>, Access1D.Visitable<N extends Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.structure.Mutate1D

Mutate1D.Fillable<N extends Comparable<N>>, Mutate1D.Mixable<N extends Comparable<N>>, Mutate1D.Modifiable<N extends Comparable<N>>, Mutate1D.ModifiableReceiver<N extends Comparable<N>>, Mutate1D.Receiver<N extends Comparable<N>>, Mutate1D.Sortable

Field Summary

Fields

Modifier and Type	Field and Description
static DenseArray.Factory<BigDecimal>	FACTORY

Fields inherited from class org.ojalgo.array.ReferenceTypeArray

data

Fields inherited from class org.ojalgo.array.DenseArray

MAX_ARRAY_SIZE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BigArray(BigDecimal[] data)
protected	BigArray(int size)

Method Summary

Modifier and Type	Method and Description
protected void	add(int index, Comparable<?> addend)
protected void	add(int index, double addend)
protected void	add(int index, float addend)
void	axpy(double a, Mutate1D.Modifiable<?> y) Will calculate y = y + a x, will add "a" times "this" to "y"
protected double	doubleValue(int index)
protected void	fillOne(int index, Access1D<?> values, long valueIndex)
protected float	floatValue(int index)
protected int	indexOfLargest(int first, int limit, int step)
protected boolean	isAbsolute(int index)
protected boolean	isSmall(int index, double comparedTo)
static BigArray	make(int size)
void	sortAscending()
void	sortDescending()
static BigArray	wrap(BigDecimal... data)

Methods inherited from class org.ojalgo.array.ReferenceTypeArray

copyOfData, equals, exchange, fill, fill, fill, fill, fill, fillMatching, fillMatching, fillMatching, fillOne, fillOne, get, hashCode, modify, modify, modify, modify, modify, modify, modifyOne, reset, searchAscending, set, set, set, size, spliterator, visit, visitOne

Methods inherited from class org.ojalgo.array.PlainArray

add, add, add, count, doubleValue, exchange, fill, fill, fillAll, fillAll, fillOne, fillOne, fillOne, fillRange, fillRange, floatValue, get, indexOfLargest, modify, modify, modify, modifyOne, set, set, set, visit, visitOne

Methods inherited from class org.ojalgo.array.BasicArray

aggregateRange, indexOfLargest, makeDecreasingRange, makeDecreasingRange, makeIncreasingRange, makeIncreasingRange, modifyAll, modifyMatching, modifyMatching, modifyRange, supplyTo, toString, visitAll, visitRange, wrapInArray1D, wrapInArray2D, wrapInArrayAnyD

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ojalgo.structure.Structure1D

count, index, loopAll, loopMatching, loopRange, mapper, toIntIndexes

Methods inherited from interface org.ojalgo.structure.Access1D

asCollectable1D, asPrimitive1D, byteValue, dot, elements, equals, hashCode, intValue, longValue, nonzeros, shortValue, supplyTo, toRawCopy1D, toString, wrap, wrap, wrap

Methods inherited from interface org.ojalgo.structure.Access1D.Aggregatable

aggregateAll

Methods inherited from interface org.ojalgo.structure.Mutate1D

copyComplexArgument, copyComplexImaginary, copyComplexModulus, copyComplexModulusAndArgument, copyComplexReal, copyComplexRealAndImaginary

Methods inherited from interface org.ojalgo.structure.Access1D.Collectable

collect

Field Detail

FACTORY

public static final DenseArray.Factory<BigDecimal> FACTORY

Constructor Detail

BigArray

protected BigArray(BigDecimal[] data)

BigArray

protected BigArray(int size)

Method Detail

make

public static final BigArray make(int size)

wrap

public static final BigArray wrap(BigDecimal... data)

axpy

public final void axpy(double a,
                       Mutate1D.Modifiable<?> y)

Description copied from interface: Access1D

Will calculate y = y + a x, will add "a" times "this" to "y"

Parameters:

a - The scale

y - The "vector" to update

sortAscending

public final void sortAscending()

Specified by:

sortAscending in interface Mutate1D.Sortable

Specified by:

sortAscending in class PlainArray<BigDecimal>

sortDescending

public void sortDescending()

Specified by:

sortDescending in interface Mutate1D.Sortable

Specified by:

sortDescending in class PlainArray<BigDecimal>

add

protected final void add(int index,
                         Comparable<?> addend)

Specified by:

add in class PlainArray<BigDecimal>

add

protected final void add(int index,
                         double addend)

Specified by:

add in class PlainArray<BigDecimal>

add

protected final void add(int index,
                         float addend)

Specified by:

add in class PlainArray<BigDecimal>

doubleValue

protected final double doubleValue(int index)

Specified by:

doubleValue in class PlainArray<BigDecimal>

fillOne

protected final void fillOne(int index,
                             Access1D<?> values,
                             long valueIndex)

Specified by:

fillOne in class PlainArray<BigDecimal>

floatValue

protected final float floatValue(int index)

Specified by:

floatValue in class PlainArray<BigDecimal>

indexOfLargest

protected final int indexOfLargest(int first,
                                   int limit,
                                   int step)

Specified by:

indexOfLargest in class PlainArray<BigDecimal>

isAbsolute

protected boolean isAbsolute(int index)

Specified by:

isAbsolute in class PlainArray<BigDecimal>

See Also:

Scalar.isAbsolute()

isSmall

protected boolean isSmall(int index,
                          double comparedTo)

Specified by:

isSmall in class PlainArray<BigDecimal>

See Also:

NormedVectorSpace.isSmall(double)