Class Euclidean1D

java.lang.Object

org.apache.commons.math3.geometry.euclidean.oned.Euclidean1D

All Implemented Interfaces:

Serializable, Space

public class Euclidean1D
extends Object
implements Serializable, Space

This class implements a one-dimensional space.

Since:

3.0

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Euclidean1D.LazyHolder	Holder for the instance.
static class	Euclidean1D.NoSubSpaceException	Specialized exception for inexistent sub-space.

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID	Serializable version identifier.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Euclidean1D()	Private constructor for the singleton.

Method Summary

Modifier and Type	Method	Description
int	getDimension()	Get the dimension of the space.
static Euclidean1D	getInstance()	Get the unique instance.
Space	getSubSpace()	Get the n-1 dimension subspace of this space.
private Object	readResolve()	Handle deserialization of the singleton.

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

Serializable version identifier.

See Also:

• Constant Field Values

Constructor Details

Euclidean1D

private Euclidean1D()

Private constructor for the singleton.

Method Details

getInstance

public static Euclidean1D getInstance()

Get the unique instance.

Returns:

the unique instance

getDimension

public int getDimension()

Get the dimension of the space.

Specified by:

getDimension in interface Space

Returns:

dimension of the space

getSubSpace

public Space getSubSpace()
                  throws Euclidean1D.NoSubSpaceException

Get the n-1 dimension subspace of this space.

As the 1-dimension Euclidean space does not have proper sub-spaces, this method always throws a Euclidean1D.NoSubSpaceException

Specified by:

getSubSpace in interface Space

Returns:

nothing

Throws:

Euclidean1D.NoSubSpaceException - in all cases

See Also:

• Space.getDimension()

readResolve

private Object readResolve()

Handle deserialization of the singleton.

Returns:

the singleton instance