Package org.djunits.vecmat.dn

Class AbsVectorN.Row<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>>

java.lang.Object

org.djunits.vecmat.def.AbsVectorMatrix<A,Q,VA,VQ,VAT>

org.djunits.vecmat.def.AbsVector<A,Q,VA,VQ,VAT>

org.djunits.vecmat.dn.AbsVectorN<A,Q,AbsVectorN.Row<A,Q>,VectorN.Row<Q>,AbsVectorN.Col<A,Q>>

org.djunits.vecmat.dn.AbsVectorN.Row<A,Q>

Type Parameters:

A - the absolute quantity type

Q - the corresponding relative quantity type

All Implemented Interfaces:

Serializable, Iterable<A>, Value<Q>, AbsVector.Row<AbsVectorN.Row<A,Q>,Q>

Enclosing class:

AbsVectorN<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>,VA extends AbsVectorN<A,Q,VA,VQ,VAT>,VQ extends VectorN<Q,VQ,?,?,?>,VAT extends AbsVectorN<A,Q,VAT,?,VA>>

public static class AbsVectorN.Row<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>>
extends AbsVectorN<A,Q,AbsVectorN.Row<A,Q>,VectorN.Row<Q>,AbsVectorN.Col<A,Q>>
implements AbsVector.Row<AbsVectorN.Row<A,Q>,Q>

Row vector for AbsVectorN with absolute quantities.

Copyright (c) 2026-2026 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See for project information https://djunits.org. The DJUNITS project is distributed under a three-clause BSD-style license.

Author:

Alexander Verbraeck

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.djunits.vecmat.dn.AbsVectorN

AbsVectorN.Col<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>>, AbsVectorN.Row<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>>

Constructor Summary

Constructors

Constructor	Description
Row(VectorN.Row<Q> relativeVector, Reference<?,A,Q> reference)	Create a new AbsVectorN with absolute quantities, with a display unit and a reference point.

Method Summary

Modifier and Type	Method	Description
AbsVectorN.Row<A,Q>	instantiate(VectorN.Row<Q> relativeVector, Reference<?,A,Q> reference)	Return a new vector or matrix with the given SI or BASE values for the relative vector or matrix.
static <A extends AbsQuantity<A, Q, R>, Q extends Quantity<Q>, R extends Reference<R, A, Q>> AbsVectorN.Row<A,Q>	of(double[] dataInUnit, UnitInterface<Q> unit, R reference)	Create a AbsVectorN.Row without needing generics.
static <A extends AbsQuantity<A, Q, R>, Q extends Quantity<Q>, R extends Reference<R, A, Q>> AbsVectorN.Row<A,Q>	of(A[] absData)	Create an AbsVectorN.Row without needing generics.
static <A extends AbsQuantity<A, Q, R>, Q extends Quantity<Q>, R extends Reference<R, A, Q>> AbsVectorN.Row<A,Q>	of(List<A> absData)	Create an AbsVectorN.Row without needing generics.
static <A extends AbsQuantity<A, Q, R>, Q extends Quantity<Q>, R extends Reference<R, A, Q>> AbsVectorN.Row<A,Q>	of(List<Q> data, R reference)	Create a new column VectorN with a unit, based on a quantity list that contains data.
static <A extends AbsQuantity<A, Q, R>, Q extends Quantity<Q>, R extends Reference<R, A, Q>> AbsVectorN.Row<A,Q>	of(VectorN.Row<Q> relativeVector, R reference)	Create an AbsVectorN.Row without needing generics.
static <A extends AbsQuantity<A, Q, R>, Q extends Quantity<Q>, R extends Reference<R, A, Q>> AbsVectorN.Row<A,Q>	of(Q[] data, R reference)	Create a AbsVectorN.Row without needing generics.
static <A extends AbsQuantity<A, Q, R>, Q extends Quantity<Q>, R extends Reference<R, A, Q>> AbsVectorN.Row<A,Q>	ofSi(double[] dataSi, UnitInterface<Q> displayUnit, R reference)	Create a AbsVectorN.Row without needing generics.
AbsVectorN.Col<A,Q>	transpose()	Return a transposed absolute vector or matrix, where rows and columns have been swapped.

Methods inherited from class org.djunits.vecmat.def.AbsVector

get, getScalarArray, getSiArray, isColumnVector, isRowVector, iterator, mget, msi, si, size

Methods inherited from class org.djunits.vecmat.def.AbsVectorMatrix

add, add, asAbsMatrix1x1, asAbsMatrix2x2, asAbsMatrix3x3, asAbsMatrixNxM, asAbsMatrixNxN, asAbsQuantityTable, asAbsVector1, asAbsVector2Col, asAbsVector2Row, asAbsVector3Col, asAbsVector3Row, asAbsVectorNCol, asAbsVectorNRow, checkCol, checkRow, cols, equals, getDisplayUnit, getReference, getRelativeVecMat, hashCode, instantiateSi, isRelative, max, mcheckCol, mcheckRow, median, min, rows, subtract, subtract, subtract, subtract, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.djunits.vecmat.def.AbsVector.Row

format, format, format

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.djunits.value.Value

getDisplayUnit, isAbsolute, isRelative

Constructor Details

Row

public Row(VectorN.Row<Q> relativeVector,
 Reference<?,A,Q> reference)

Create a new AbsVectorN with absolute quantities, with a display unit and a reference point.

Parameters:

relativeVector - the vector with values relative to the reference point

reference - the reference point for the absolute values

Method Details

instantiate

public AbsVectorN.Row<A,Q> instantiate(VectorN.Row<Q> relativeVector,
 Reference<?,A,Q> reference)

Description copied from class: AbsVectorMatrix

Return a new vector or matrix with the given SI or BASE values for the relative vector or matrix. The absolute matrix uses the display unit of the relative vector or matrix.

Specified by:

instantiate in class AbsVectorMatrix<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>,AbsVectorN.Row<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>>,VectorN.Row<Q extends Quantity<Q>>,AbsVectorN.Col<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>>>

Parameters:

relativeVector - the underlying relative vector or matrix with SI values relative to the reference point

reference - the reference point for the relative SI values

Returns:

a new matrix with the provided SI or BASE values, and the display unit of the relative vector or matrix

transpose

public AbsVectorN.Col<A,Q> transpose()

Description copied from class: AbsVectorMatrix

Return a transposed absolute vector or matrix, where rows and columns have been swapped.

Specified by:

transpose in class AbsVectorMatrix<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>,AbsVectorN.Row<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>>,VectorN.Row<Q extends Quantity<Q>>,AbsVectorN.Col<A extends AbsQuantity<A,Q,?>,Q extends Quantity<Q>>>

Returns:

a transposed absolute vector or matrix, where rows and columns have been swapped

of

public static <A extends AbsQuantity<A,
Q,
R>,
Q extends Quantity<Q>,
R extends Reference<R,
A,
Q>>
AbsVectorN.Row<A,Q> of(double[] dataInUnit,
 UnitInterface<Q> unit,
 R reference)

Create a AbsVectorN.Row without needing generics.

Type Parameters:

A - the absolute quantity type

Q - the quantity type

R - the reference type

Parameters:

dataInUnit - the vector entries expressed as an array in the unit

unit - the unit of the data, which will also be used as the display unit

reference - the reference point for the absolute quantities

Returns:

a new AbsVectorN.Row with a unit

ofSi

public static <A extends AbsQuantity<A,
Q,
R>,
Q extends Quantity<Q>,
R extends Reference<R,
A,
Q>>
AbsVectorN.Row<A,Q> ofSi(double[] dataSi,
 UnitInterface<Q> displayUnit,
 R reference)

Create a AbsVectorN.Row without needing generics.

Type Parameters:

A - the absolute quantity type

Q - the quantity type

R - the reference type

Parameters:

dataSi - the vector entries expressed as an array in the SI units

displayUnit - the display unit to use

reference - the reference point for the absolute quantities

Returns:

a new AbsVectorN.Row with a unit

of

public static <A extends AbsQuantity<A,
Q,
R>,
Q extends Quantity<Q>,
R extends Reference<R,
A,
Q>>
AbsVectorN.Row<A,Q> of(Q[] data,
 R reference)

Create a AbsVectorN.Row without needing generics. The display unit will be taken from the first quantity in the array.

Type Parameters:

A - the absolute quantity type

Q - the quantity type

R - the reference type

Parameters:

data - the vector entries expressed as an array of quantities

reference - the reference point for the absolute quantities

Returns:

a new AbsVectorN.Row with a unit

of

public static <A extends AbsQuantity<A,
Q,
R>,
Q extends Quantity<Q>,
R extends Reference<R,
A,
Q>>
AbsVectorN.Row<A,Q> of(A[] absData)

Create an AbsVectorN.Row without needing generics.

Type Parameters:

A - the absolute quantity type

Q - the quantity type

R - the reference type

Parameters:

absData - the values expressed as an array of absolute quantities

Returns:

a new AbsVectorN.Row with a unit

of

public static <A extends AbsQuantity<A,
Q,
R>,
Q extends Quantity<Q>,
R extends Reference<R,
A,
Q>>
AbsVectorN.Row<A,Q> of(List<Q> data,
 R reference)

Create a new column VectorN with a unit, based on a quantity list that contains data. The display unit will be taken from the first quantity in the list.

Type Parameters:

A - the absolute quantity type

Q - the quantity type

R - the reference type

Parameters:

data - the data of the vector, expressed as a list of quantities.

reference - the reference point for the absolute quantities

Returns:

a new column VectorN with a display unit, based on a quantity list

Throws:

IllegalArgumentException - when data size is less than 1

of

public static <A extends AbsQuantity<A,
Q,
R>,
Q extends Quantity<Q>,
R extends Reference<R,
A,
Q>>
AbsVectorN.Row<A,Q> of(List<A> absData)

Create an AbsVectorN.Row without needing generics.

Type Parameters:

A - the absolute quantity type

Q - the quantity type

R - the reference type

Parameters:

absData - the values expressed as a list of absolute quantities

Returns:

a new AbsVectorN.Row with a unit

of

public static <A extends AbsQuantity<A,
Q,
R>,
Q extends Quantity<Q>,
R extends Reference<R,
A,
Q>>
AbsVectorN.Row<A,Q> of(VectorN.Row<Q> relativeVector,
 R reference)

Create an AbsVectorN.Row without needing generics.

Type Parameters:

A - the absolute quantity type

Q - the quantity type

R - the reference type

Parameters:

relativeVector - the relative vector

reference - the reference point for the absolute quantities

Returns:

a new AbsVectorN.Row with a unit