Module com.io7m.jtensors.core

Package com.io7m.jtensors.core.parameterized.matrices

Class PMatrix2x2D<A,B>

java.lang.Object

com.io7m.jtensors.core.parameterized.matrices.PMatrix2x2D<A,B>

Type Parameters:

A - A phantom type parameter (possibly representing a source coordinate system)

B - A phantom type parameter (possibly representing a target coordinate system)

All Implemented Interfaces:

MatrixComputationalType, PMatrix2x2DType<A,B>, PMatrixReadable2x2DType<A,B>, MatrixReadable2x2DType, MatrixReadableDType

public final class PMatrix2x2D<A,B>
extends Object
implements PMatrix2x2DType<A,B>

The type of 2x2 double-typed matrices.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PMatrix2x2D.Builder<A,B>	Builds instances of type PMatrix2x2D.

Method Summary

Modifier and Type	Method	Description
static <A,B> PMatrix2x2D.Builder<A,B>	builder()	Creates a builder for PMatrix2x2D.
boolean	equals(Object another)	This instance is equal to all instances of PMatrix2x2D that have equal attribute values.
int	hashCode()	Computes a hash code from attributes: r0c0, r0c1, r1c0, r1c1.
static <A,B> PMatrix2x2D<A,B>	of(double r0c0, double r0c1, double r1c0, double r1c1)	Construct a new immutable PMatrix2x2D instance.
double	r0c0()
double	r0c1()
double	r1c0()
double	r1c1()
String	toString()	Prints the immutable value PMatrix2x2D with attribute values.

Methods inherited from interface com.io7m.jtensors.core.unparameterized.matrices.MatrixReadable2x2DType

rowColumn

Methods inherited from class java.lang.Object

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

Method Detail

r0c0

public double r0c0()

Specified by:

r0c0 in interface MatrixReadable2x2DType

Specified by:

r0c0 in interface PMatrix2x2DType<A,B>

Returns:

The value at row 0 column 0

r0c1

public double r0c1()

Specified by:

r0c1 in interface MatrixReadable2x2DType

Specified by:

r0c1 in interface PMatrix2x2DType<A,B>

Returns:

The value at row 0 column 1

r1c0

public double r1c0()

Specified by:

r1c0 in interface MatrixReadable2x2DType

Specified by:

r1c0 in interface PMatrix2x2DType<A,B>

Returns:

The value at row 1 column 0

r1c1

public double r1c1()

Specified by:

r1c1 in interface MatrixReadable2x2DType

Specified by:

r1c1 in interface PMatrix2x2DType<A,B>

Returns:

The value at row 1 column 1

equals

public boolean equals(Object another)

This instance is equal to all instances of PMatrix2x2D that have equal attribute values.

Overrides:

equals in class Object

Returns:

true if this is equal to another instance

hashCode

public int hashCode()

Computes a hash code from attributes: r0c0, r0c1, r1c0, r1c1.

Overrides:

hashCode in class Object

Returns:

hashCode value

toString

public String toString()

Prints the immutable value PMatrix2x2D with attribute values.

Overrides:

toString in class Object

Returns:

A string representation of the value

of

public static <A,B> PMatrix2x2D<A,B> of(double r0c0,
                                        double r0c1,
                                        double r1c0,
                                        double r1c1)

Construct a new immutable PMatrix2x2D instance.

Parameters:

r0c0 - The value for the r0c0 attribute

r0c1 - The value for the r0c1 attribute

r1c0 - The value for the r1c0 attribute

r1c1 - The value for the r1c1 attribute

Returns:

An immutable PMatrix2x2D instance

builder

public static <A,B> PMatrix2x2D.Builder<A,B> builder()

Creates a builder for PMatrix2x2D.

Type Parameters:

A - generic parameter A

B - generic parameter B

Returns:

A new PMatrix2x2D builder