Module ojalgo

Package org.ojalgo.matrix.store

Class Subregion2D.OffsetRegion<N extends Comparable<N>>

java.lang.Object

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

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

All Implemented Interfaces:

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

Enclosing class:

Subregion2D<N extends Comparable<N>>

static final class Subregion2D.OffsetRegion<N extends Comparable<N>>
extends Subregion2D<N>

Nested Class Summary

Nested classes/interfaces inherited from class org.ojalgo.matrix.store.Subregion2D

Subregion2D.ColumnsRegion<N extends Comparable<N>>, Subregion2D.LimitRegion<N extends Comparable<N>>, Subregion2D.OffsetRegion<N extends Comparable<N>>, Subregion2D.RowsRegion<N extends Comparable<N>>, Subregion2D.SynchronizedRegion<N extends Comparable<N>>, Subregion2D.TransposedRegion<N extends Comparable<N>>, Subregion2D.WrapperRegion<N extends Comparable<N>>

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

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

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

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

Field Summary

Fields

Modifier and Type	Field	Description
private final TransformableRegion<N>	myBase
private final int	myColumnOffset
private final int	myRowOffset

Constructor Summary

Constructors

Constructor	Description
OffsetRegion(TransformableRegion<N> base, TransformableRegion.FillByMultiplying<N> multiplier, int rowOffset, int columnOffset)

Method Summary

Modifier and Type	Method	Description
void	add(int row, int col, double addend)
void	add(long row, long col, double addend)
void	add(long row, long col, Comparable<?> addend)
long	countColumns()	Only need to implement if the structure may contain more than Integer.MAX_VALUE elements.
long	countRows()	Only need to implement if the structure may contain more than Integer.MAX_VALUE elements.
double	doubleValue(int row, int col)	Extracts one element of this matrix as a double.
boolean	equals(Object obj)
void	fillAll(N value)
void	fillAll(NullaryFunction<?> supplier)
void	fillColumn(long row, long col, N value)
void	fillColumn(long row, long col, NullaryFunction<?> supplier)
void	fillDiagonal(long row, long col, N value)
void	fillDiagonal(long row, long col, NullaryFunction<?> supplier)
void	fillRow(long row, long col, N value)
void	fillRow(long row, long col, NullaryFunction<?> supplier)
N	get(long row, long col)
int	getColDim()
int	getRowDim()
int	hashCode()
void	modifyAll(UnaryFunction<N> modifier)
void	modifyColumn(long row, long col, UnaryFunction<N> modifier)
void	modifyDiagonal(long row, long col, UnaryFunction<N> modifier)
void	modifyOne(long row, long col, UnaryFunction<N> modifier)
void	modifyRow(long row, long col, UnaryFunction<N> modifier)
void	set(int row, int col, double value)
void	set(long row, long col, Comparable<?> value)

Methods inherited from class org.ojalgo.matrix.store.Subregion2D

fillByMultiplying, fillMatching, findMultiplier, findMultiplier, regionByColumns, regionByLimits, regionByOffsets, regionByRows, regionByTransposing, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, 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, elements, floatValue, floatValue, floatValue, floatValue, 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

fillCompatible, fillMatching, fillMatching, fillMatching, fillRange, fillRange

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

add, add, add, add, add, 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

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

fillColumn, fillColumn, fillColumn, fillColumn, fillCompatible, fillDiagonal, fillDiagonal, fillDiagonal, fillDiagonal, 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, modifyColumn, modifyDiagonal, modifyMatchingInColumns, modifyMatchingInColumns, modifyMatchingInRows, modifyMatchingInRows, modifyOne, 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, firstInColumn, firstInRow, getMaxDim, getMinDim, isEmpty, isFat, isScalar, isSquare, isTall, isVector, limitOfColumn, limitOfRow, size

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

exchangeColumns, exchangeRows, modifyAny, synchronised

Field Details

myBase

private final TransformableRegion<N extends Comparable<N>> myBase

myRowOffset

private final int myRowOffset

myColumnOffset

private final int myColumnOffset

Constructor Details

OffsetRegion

OffsetRegion(TransformableRegion<N> base,
 TransformableRegion.FillByMultiplying<N> multiplier,
 int rowOffset,
 int columnOffset)

Method Details

add

public void add(int row,
 int col,
 double addend)

add

public void add(long row,
 long col,
 Comparable<?> addend)

add

public void add(long row,
 long col,
 double addend)

countColumns

public long countColumns()

Description copied from interface: Structure2D

Only need to implement if the structure may contain more than Integer.MAX_VALUE elements.

Returns:

The number of columns

countRows

public long countRows()

Description copied from interface: Structure2D

Only need to implement if the structure may contain more than Integer.MAX_VALUE elements.

Returns:

The number of rows

doubleValue

public double doubleValue(int row,
 int col)

Description copied from interface: Access2D

Extracts one element of this matrix as a double.

Parameters:

row - A row index.

col - A column index.

Returns:

One matrix element

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

fillAll

public void fillAll(N value)

fillAll

public void fillAll(NullaryFunction<?> supplier)

fillColumn

public void fillColumn(long row,
 long col,
 N value)

fillColumn

public void fillColumn(long row,
 long col,
 NullaryFunction<?> supplier)

fillDiagonal

public void fillDiagonal(long row,
 long col,
 N value)

fillDiagonal

public void fillDiagonal(long row,
 long col,
 NullaryFunction<?> supplier)

fillRow

public void fillRow(long row,
 long col,
 N value)

fillRow

public void fillRow(long row,
 long col,
 NullaryFunction<?> supplier)

get

public N get(long row,
 long col)

getColDim

public int getColDim()

Returns:

The number of columns

getRowDim

public int getRowDim()

Returns:

The number of rows

hashCode

public int hashCode()

Overrides:

hashCode in class Object

modifyAll

public void modifyAll(UnaryFunction<N> modifier)

modifyColumn

public void modifyColumn(long row,
 long col,
 UnaryFunction<N> modifier)

modifyDiagonal

public void modifyDiagonal(long row,
 long col,
 UnaryFunction<N> modifier)

modifyOne

public void modifyOne(long row,
 long col,
 UnaryFunction<N> modifier)

modifyRow

public void modifyRow(long row,
 long col,
 UnaryFunction<N> modifier)

set

public void set(int row,
 int col,
 double value)

set

public void set(long row,
 long col,
 Comparable<?> value)