org.apache.commons.math3.fraction
public class FractionField extends java.lang.Object implements Field<Fraction>, java.io.Serializable
This class is a singleton.
Fraction
,
Serialized FormModifier and Type | Class and Description |
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private static class |
FractionField.LazyHolder
Holder for the instance.
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Modifier and Type | Field and Description |
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private static long |
serialVersionUID
Serializable version identifier
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Modifier | Constructor and Description |
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private |
FractionField()
Private constructor for the singleton.
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Modifier and Type | Method and Description |
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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.
|
private static final long serialVersionUID
public static FractionField getInstance()
public Fraction getOne()
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.
public Fraction getZero()
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.
public java.lang.Class<? extends FieldElement<Fraction>> getRuntimeClass()
getRuntimeClass
in interface Field<Fraction>
Class
object that represents the runtime
class of this object.private java.lang.Object readResolve()
Copyright (c) 2003-2013 Apache Software Foundation