Class Sphere1D
- java.lang.Object
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- org.apache.commons.math3.geometry.spherical.oned.Sphere1D
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- All Implemented Interfaces:
Serializable
,Space
public class Sphere1D extends Object implements Serializable, Space
This class implements a one-dimensional sphere (i.e. a circle).We use here the topologists definition of the 1-sphere (see Sphere on MathWorld), i.e. the 1-sphere is the one-dimensional closed curve defined in 2D as x2+y2=1.
- Since:
- 3.3
- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
Sphere1D.NoSubSpaceException
Specialized exception for inexistent sub-space.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getDimension()
Get the dimension of the space.static Sphere1D
getInstance()
Get the unique instance.Space
getSubSpace()
Get the n-1 dimension subspace of this space.
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Method Detail
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getInstance
public static Sphere1D getInstance()
Get the unique instance.- Returns:
- the unique instance
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getDimension
public int getDimension()
Get the dimension of the space.- Specified by:
getDimension
in interfaceSpace
- Returns:
- dimension of the space
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getSubSpace
public Space getSubSpace() throws Sphere1D.NoSubSpaceException
Get the n-1 dimension subspace of this space.As the 1-dimension sphere does not have proper sub-spaces, this method always throws a
Sphere1D.NoSubSpaceException
- Specified by:
getSubSpace
in interfaceSpace
- Returns:
- nothing
- Throws:
Sphere1D.NoSubSpaceException
- in all cases- See Also:
Space.getDimension()
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