Module ojalgo

Package org.ojalgo.matrix.store

Class Subregion2D<N extends java.lang.Comparable<N>>

java.lang.Object

org.ojalgo.matrix.store.Subregion2D<N>

All Implemented Interfaces:

java.util.function.Consumer<Access2D<?>>, TransformableRegion<N>, Access1D<N>, Access2D<N>, Mutate1D, Mutate1D.Fillable<N>, Mutate1D.Modifiable<N>, Mutate2D, Mutate2D.Exchangeable, Mutate2D.Fillable<N>, Mutate2D.Modifiable<N>, Mutate2D.ModifiableReceiver<N>, Mutate2D.Receiver<N>, Structure1D, Structure2D

Direct Known Subclasses:

Subregion2D.ColumnsRegion, Subregion2D.LimitRegion, Subregion2D.OffsetRegion, Subregion2D.RowsRegion, Subregion2D.SynchronizedRegion, Subregion2D.TransposedRegion, Subregion2D.WrapperRegion

abstract class Subregion2D<N extends java.lang.Comparable<N>>
extends java.lang.Object
implements TransformableRegion<N>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	Subregion2D.ColumnsRegion<N extends java.lang.Comparable<N>>
(package private) static class	Subregion2D.LimitRegion<N extends java.lang.Comparable<N>>
(package private) static class	Subregion2D.OffsetRegion<N extends java.lang.Comparable<N>>
(package private) static class	Subregion2D.RowsRegion<N extends java.lang.Comparable<N>>
(package private) static class	Subregion2D.SynchronizedRegion<N extends java.lang.Comparable<N>>
(package private) static class	Subregion2D.TransposedRegion<N extends java.lang.Comparable<N>>
(package private) static class	Subregion2D.WrapperRegion<N extends java.lang.Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.structure.Access2D

Access2D.Aggregatable<N extends java.lang.Comparable<N>>, Access2D.Collectable<N extends java.lang.Comparable<N>,R extends Mutate2D>, Access2D.ColumnView<N extends java.lang.Comparable<N>>, Access2D.ElementView<N extends java.lang.Comparable<N>>, Access2D.RowView<N extends java.lang.Comparable<N>>, Access2D.SelectionView<N extends java.lang.Comparable<N>>, Access2D.Sliceable<N extends java.lang.Comparable<N>>, Access2D.Visitable<N extends java.lang.Comparable<N>>

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

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

Nested classes/interfaces inherited from interface org.ojalgo.structure.Mutate2D

Mutate2D.Exchangeable, Mutate2D.Fillable<N extends java.lang.Comparable<N>>, Mutate2D.Mixable<N extends java.lang.Comparable<N>>, Mutate2D.Modifiable<N extends java.lang.Comparable<N>>, Mutate2D.ModifiableReceiver<N extends java.lang.Comparable<N>>, Mutate2D.Receiver<N extends java.lang.Comparable<N>>

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

Structure1D.BasicMapper<T>, 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.Structure2D

Structure2D.IntRowColumn, Structure2D.Logical<S extends Structure2D,B extends Structure2D.Logical<S,B>>, Structure2D.LongRowColumn, Structure2D.ReducibleTo1D<R extends Structure1D>, Structure2D.Reshapable, Structure2D.RowColumnKey<R,C>, Structure2D.RowColumnMapper<R,C>

Nested classes/interfaces inherited from interface org.ojalgo.matrix.store.TransformableRegion

TransformableRegion.FillByMultiplying<N extends java.lang.Comparable<N>>

Field Summary

Fields

Modifier and Type	Field	Description
private TransformableRegion.FillByMultiplying<N>	myMultiplier

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Subregion2D()
(package private)	Subregion2D(TransformableRegion.FillByMultiplying<N> multiplier, long rows, long columns)

Method Summary

Modifier and Type	Method	Description
void	fillByMultiplying(Access1D<N> left, Access1D<N> right)
void	fillMatching(Access1D<?> values)	Will fill the elements of [this] with the corresponding input values, and in the process (if necessary) convert the elements to the correct type:
(package private) static <N extends java.lang.Comparable<N>> TransformableRegion.FillByMultiplying<N>	findMultiplier(java.lang.Class<?> type, int nbRows, int nbCols)
(package private) static <N extends java.lang.Comparable<N>> TransformableRegion.FillByMultiplying<N>	findMultiplier(MathType type, int nbRows, int nbCols)
TransformableRegion<N>	regionByColumns(int... columns)
TransformableRegion<N>	regionByLimits(int rowLimit, int columnLimit)
TransformableRegion<N>	regionByOffsets(int rowOffset, int columnOffset)
TransformableRegion<N>	regionByRows(int... rows)
TransformableRegion<N>	regionByTransposing()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.structure.Access1D

asCollectable1D, asKeyed1D, asList, axpy, dot, select, supplyTo, toList, toRawCopy1D

Methods inherited from interface org.ojalgo.structure.Access2D

asCollectable2D, asKeyed2D, byteValue, byteValue, byteValue, byteValue, columns, columns, columns, doubleValue, doubleValue, doubleValue, doubleValue, elements, floatValue, floatValue, floatValue, floatValue, get, get, intValue, intValue, intValue, intValue, longValue, longValue, longValue, longValue, nonzeros, rows, rows, rows, select, select, shortValue, shortValue, shortValue, shortValue, toRawCopy2D

Methods inherited from interface java.util.function.Consumer

andThen

Methods inherited from interface org.ojalgo.structure.Mutate1D

reset

Methods inherited from interface org.ojalgo.structure.Mutate1D.Fillable

fillAll, fillAll, fillCompatible, fillMatching, fillMatching, fillRange, fillRange

Methods inherited from interface org.ojalgo.structure.Mutate1D.Modifiable

modifyAll, modifyMatching, modifyMatching, modifyRange

Methods inherited from interface org.ojalgo.structure.Mutate2D

set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set

Methods inherited from interface org.ojalgo.structure.Mutate2D.Fillable

fillColumn, fillColumn, fillColumn, fillColumn, fillColumn, fillColumn, fillCompatible, fillDiagonal, fillDiagonal, fillDiagonal, fillDiagonal, fillDiagonal, fillDiagonal, fillRow, fillRow, fillRow, fillRow, fillRow, fillRow

Methods inherited from interface org.ojalgo.structure.Mutate2D.Modifiable

add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, modifyColumn, modifyColumn, modifyDiagonal, modifyDiagonal, modifyMatchingInColumns, modifyMatchingInColumns, modifyMatchingInRows, modifyMatchingInRows, modifyOne, modifyOne, modifyRow, modifyRow

Methods inherited from interface org.ojalgo.structure.Mutate2D.ModifiableReceiver

modifyCompatible, modifyCompatible

Methods inherited from interface org.ojalgo.structure.Mutate2D.Receiver

accept, isAcceptable

Methods inherited from interface org.ojalgo.structure.Structure2D

count, countColumns, countRows, firstInColumn, firstInRow, getColDim, getMaxDim, getMinDim, getRowDim, isEmpty, isFat, isScalar, isSquare, isTall, isVector, limitOfColumn, limitOfRow, size

Methods inherited from interface org.ojalgo.matrix.store.TransformableRegion

exchangeColumns, exchangeRows, modifyAny, synchronised

Field Detail

myMultiplier

private final TransformableRegion.FillByMultiplying<N extends java.lang.Comparable<N>> myMultiplier

Constructor Detail

Subregion2D

private Subregion2D()

Subregion2D

Subregion2D(TransformableRegion.FillByMultiplying<N> multiplier,
            long rows,
            long columns)

Method Detail

findMultiplier

static <N extends java.lang.Comparable<N>> TransformableRegion.FillByMultiplying<N> findMultiplier(java.lang.Class<?> type,
                                                                                                   int nbRows,
                                                                                                   int nbCols)

findMultiplier

static <N extends java.lang.Comparable<N>> TransformableRegion.FillByMultiplying<N> findMultiplier(MathType type,
                                                                                                   int nbRows,
                                                                                                   int nbCols)

fillByMultiplying

public final void fillByMultiplying(Access1D<N> left,
                                    Access1D<N> right)

Specified by:

fillByMultiplying in interface TransformableRegion<N extends java.lang.Comparable<N>>

fillMatching

public void fillMatching(Access1D<?> values)

Description copied from interface: Mutate1D.Fillable

Will fill the elements of [this] with the corresponding input values, and in the process (if necessary) convert the elements to the correct type:

this(i) = values(i)

Specified by:

fillMatching in interface Mutate1D.Fillable<N extends java.lang.Comparable<N>>

regionByColumns

public final TransformableRegion<N> regionByColumns(int... columns)

Specified by:

regionByColumns in interface TransformableRegion<N extends java.lang.Comparable<N>>

Returns:

A consumer (sub)region

regionByLimits

public final TransformableRegion<N> regionByLimits(int rowLimit,
                                                   int columnLimit)

Specified by:

regionByLimits in interface TransformableRegion<N extends java.lang.Comparable<N>>

Returns:

A consumer (sub)region

regionByOffsets

public final TransformableRegion<N> regionByOffsets(int rowOffset,
                                                    int columnOffset)

Specified by:

regionByOffsets in interface TransformableRegion<N extends java.lang.Comparable<N>>

Returns:

A consumer (sub)region

regionByRows

public final TransformableRegion<N> regionByRows(int... rows)

Specified by:

regionByRows in interface TransformableRegion<N extends java.lang.Comparable<N>>

Returns:

A consumer (sub)region

regionByTransposing

public TransformableRegion<N> regionByTransposing()

Specified by:

regionByTransposing in interface TransformableRegion<N extends java.lang.Comparable<N>>

Returns:

A transposed consumer region

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object