Class FractionField
- java.lang.Object
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- org.apache.commons.math3.fraction.FractionField
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Nested Class Summary
Nested Classes Modifier and Type Class Description private static class
FractionField.LazyHolder
Holder for the instance.
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Field Summary
Fields Modifier and Type Field Description private static long
serialVersionUID
Serializable version identifier
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Constructor Summary
Constructors Modifier Constructor Description private
FractionField()
Private constructor for the singleton.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static FractionField
getInstance()
Get the unique instance.Fraction
getOne()
Get the multiplicative identity of the field.java.lang.Class<? extends FieldElement<Fraction>>
getRuntimeClass()
Returns the runtime class of the FieldElement.Fraction
getZero()
Get the additive identity of the field.private java.lang.Object
readResolve()
Handle deserialization of the singleton.
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Field Detail
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serialVersionUID
private static final long serialVersionUID
Serializable version identifier- See Also:
- Constant Field Values
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Method Detail
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getInstance
public static FractionField getInstance()
Get the unique instance.- Returns:
- the unique instance
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getOne
public Fraction getOne()
Get the multiplicative identity of the field.The multiplicative identity is the element e1 of the field such that for all elements a of the field, the equalities a × e1 = e1 × a = a hold.
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getZero
public Fraction getZero()
Get the additive identity of the field.The additive identity is the element e0 of the field such that for all elements a of the field, the equalities a + e0 = e0 + a = a hold.
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getRuntimeClass
public java.lang.Class<? extends FieldElement<Fraction>> getRuntimeClass()
Returns the runtime class of the FieldElement.- Specified by:
getRuntimeClass
in interfaceField<Fraction>
- Returns:
- The
Class
object that represents the runtime class of this object.
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readResolve
private java.lang.Object readResolve()
Handle deserialization of the singleton.- Returns:
- the singleton instance
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